Research Tools
Selected research and tools

Featured research and interactive tools

Peer review

The Utility of Web Applications in Psychological Research

An overview of the state of psychometry in low- and middle-income countries, and a proposal for the digital adaptation of neuropsychological assessmen

This study explores the utility and feasability of implementing psychometric web-based applications to support equitable access to mental health care in low- and middle-income countries (LMICs).

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Journals & Blogs

Academic articles, literature reviews and research notes that support the tools on this site.

Political
Fri May 15 2026
The Life Esidimeni Tragedy
Between October 2015 and June 2016, the Gauteng Department of Health transferred approximately 1,700 mental health care users from a long-term provider, Life Esidimeni, to a network of unlicensed and unprepared non-governmental organisations. At least 144 patients died. A further 1,418 survivors were exposed to torture, neglect and trauma.
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Academic
Sat Jun 20 2020
The Relationship Between Binge Drinking & Decision-Making in University Students
A correlational study proposal investigating how patterns of alcohol consumption shape risk-reward judgement in undergraduates at the University of Cape Town.
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Other
Fri Jun 05 2026
The Alcohol Use Disorders Identification Test Guidelines for Use in Primary Care
This manual introduces the AUDIT, the Alcohol Use Disorders Identification Test, and describes how to use it to identify persons with hazardous and harmful patterns of alcohol consumption.
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Reference
Sun Jun 21 2026
The Diagnostic and Statistical Manual of Mental Disorders (DSM)
The Diagnostic and Statistical Manual of Mental Disorders (DSM) is the standard reference book used by mental health and medical professionals to diagnose and classify mental illnesses. Published by the American Psychiatric Association (APA), it provides a common, standardised language and specific criteria for evaluating psychological conditions.
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Academic
Sat Sep 28 2024
The Utility of Web Applications in Psychological Research
This study explores the utility and feasability of implementing psychometric web-based applications to support equitable access to mental health care in low- and middle-income countries (LMICs).
Read Article
Download Article
Academic
Sat May 09 2026
Suicide in South African Boys and Men
This article reviews what is currently known about suicide in South Africa, with particular attention to the disproportionate burden carried by boys and men and lays the foundation of a critique of South African Psychology as an applied science.
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Academic
Fri Oct 21 2022
Does Caffeine Improve Task Performance on Sustained Attention and Response Inhibition?
We conducted a controlled experiment comparing performance on cognitive tasks in participants who either had or had no caffeine in their coffee.
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Inventories

Psychological scales and self-report inventories for educational research use. Select an inventory to complete it and review saved results where available.

Clinical
Thu Jun 04 2026
Alcohol Use Disorders Identification Test (AUDIT; 10-item)
The AUDIT is the 10-item World Health Organization screening questionnaire for hazardous and harmful alcohol use. Items use the official AUDIT scoring structure and refer to alcohol use during the past year, with lifetime follow-up scoring for injury and concern items.

10 items

~1 min

Subscales: Alcohol Consumption, Dependence Symptoms, Alcohol-Related Harm
Take Inventory
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World Health Organization; Saunders, Aasland, Babor, de la Fuente, & Grant; locally standardized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Sun Jun 14 2026
Psychological Health Inventory (PHI-180)
PHI-180 is a newly created self-report inventory for research and structured reflection on psychological health domains such as emotional awareness, regulation, self-acceptance, reality testing, meaning, agency, relationships, resilience, impulse control, cognition, authenticity, and existential wellbeing. Items use a general/typical timeframe. This inventory is not a diagnostic instrument or a validated substitute for established scales.

180 items

~15 min

Subscales: Emotional Awareness, Emotional Regulation, Self Awareness, Self Acceptance, Reality Testing, Psychological Flexibility, Meaning and Purpose, Agency, Relationships, Empathy, Resilience, Impulse Control, Cognitive Functioning, Authenticity, Existential Wellbeing
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Sun Jun 14 2026
Psychological Health Inventory (PHI-300)
PHI-300 is a newly created self-report inventory for research and structured reflection on psychological health. It includes 240 substantive items across 15 domains and 60 custom validity-screening items for socially desirable responding, impression management, response consistency, and infrequent endorsement. Items use a general/typical timeframe. This inventory is not a diagnostic instrument or a validated substitute for established scales.

300 items

~25 min

Subscales: Emotional Awareness, Emotional Regulation, Self Awareness, Self Acceptance, Reality Testing, Psychological Flexibility, Meaning and Purpose, Agency, Relationships, Empathy, Resilience, Impulse Control, Cognitive Functioning, Authenticity, Existential Wellbeing, Social Desirability, Impression Management, Response Consistency, Infrequency
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sat Jun 20 2026
DSM-5-TR Acute Stress Disorder Self-Report Inventory (27-item)
This 27-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Acute Stress Disorder. It is generated from parsed DSM criteria and is not a validated diagnostic instrument. Symptom items refer to the three days to one month after the traumatic event.

27 items

~3 min

Subscales: Trauma Exposure, Acute Stress Symptoms, Functional Impact, Alternative Explanations
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sat Jun 20 2026
DSM-5-TR Adjustment Disorders Self-Report Inventory (9-item)
This 9-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Adjustment Disorders. It is not a validated diagnostic instrument. Items cover onset after a stressor, distress, impairment, persistence, and alternative explanations.

9 items

~2 min

Subscales: Stressor Timing, Distress, Functional Impact, Persistence Limit, Alternative Explanations
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sat Jun 20 2026
DSM-5-TR Alcohol Intoxication Self-Report Inventory (15-item)
This 15-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Alcohol Intoxication. It is not a validated diagnostic instrument. Items cover recent alcohol use, behavioral changes, physical signs, and alternative explanations.

15 items

~2 min

Subscales: Recent Alcohol Use, Behavioral Changes, Physical Signs, Alternative Explanations
Take Inventory
Run this in your own study
American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sat Jun 20 2026
DSM-5-TR Alcohol Use Disorder Self-Report Inventory (29-item)
This 29-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Alcohol Use Disorder. It is not a validated diagnostic instrument. Items cover impaired control, social impairment, risky use, continued use despite harm, tolerance, withdrawal, and functional impact.

29 items

~4 min

Subscales: Impaired Control, Social Impairment, Risky Use, Continued Use Despite Harm, Tolerance, Withdrawal, Functional Impact
Take Inventory
Run this in your own study
American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sat Jun 20 2026
DSM-5-TR Alcohol Withdrawal Self-Report Inventory (26-item)
This 26-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Alcohol Withdrawal. It is not a validated diagnostic instrument. Items cover timing after reduced alcohol use, withdrawal symptoms, distress, functional impact, and alternative explanations.

26 items

~4 min

Subscales: Alcohol Reduction Timing, Autonomic Signs, Tremor, Sleep Disturbance, Gastrointestinal Symptoms, Perceptual Disturbances, Psychomotor Agitation, Anxiety, Seizure, Functional Impact, Alternative Explanations
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sat Jun 20 2026
DSM-5-TR Anorexia Nervosa Self-Report Inventory (21-item)
This 21-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Anorexia Nervosa. It is not a validated diagnostic instrument. Items cover restrictive intake, significantly low weight, fear of weight gain, body-image disturbance, seriousness appraisal, and subtype-pattern behaviors.

21 items

~3 min

Subscales: Restrictive Intake, Significantly Low Weight, Fear of Weight Gain, Weight-Gain Avoidance, Body-Image Disturbance, Self-Evaluation, Seriousness Appraisal, Restricting Pattern, Binge-Eating Pattern, Purging Pattern
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sat Jun 20 2026
DSM-5-TR Antisocial Personality Disorder Self-Report Inventory (30-item)
This 30-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Antisocial Personality Disorder. It is not a validated diagnostic instrument. Items cover adult antisocial patterning since age 15, age threshold, conduct-related history before age 15, and exclusion contexts.

30 items

~4 min

Subscales: Legal Norms, Deceitfulness, Impulsivity, Planning, Irritability, Aggression, Reckless Disregard, Irresponsibility, Remorse, Age Threshold, Conduct History, Exclusion Context
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sat Jun 20 2026
DSM-5-TR Anxiety Disorder Due to Another Medical Condition Self-Report Inventory (13-item)
This 13-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Anxiety Disorder Due to Another Medical Condition. It is not a validated diagnostic instrument. Items cover prominent anxiety or panic, medical-condition linkage, functional impact, and exclusion contexts.

13 items

~2 min

Subscales: Prominent Anxiety, Medical Link, Functional Impact, Exclusion Context
Take Inventory
Run this in your own study
American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sat Jun 20 2026
DSM-5-TR Attention-Deficit/Hyperactivity Disorder Self-Report Inventory (49-item)
This 49-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Attention-Deficit/Hyperactivity Disorder. It is not a validated diagnostic instrument. Items cover inattention, hyperactivity, impulsivity, onset before age 12, settings, functional impact, and alternative explanations.

49 items

~5 min

Subscales: Inattention, Sustained Attention, Listening, Follow-Through, Organization, Mental Effort, Losing Things, Distractibility, Forgetfulness, Hyperactivity, Quiet Activity, Driven Activity, Excessive Talking, Impulsivity, Onset Before Age 12, Settings, Functional Impact, Alternative Explanations
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sat Jun 20 2026
DSM-5-TR Autism Spectrum Disorder Self-Report Inventory (39-item)
This 39-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Autism Spectrum Disorder. It is not a validated diagnostic instrument. Items cover social communication, nonverbal communication, relationships, restricted or repetitive patterns, sensory differences, developmental onset, functional impact, and alternative explanations.

39 items

~5 min

Subscales: Social Reciprocity, Nonverbal Communication, Relationships, Restricted Repetitive Patterns, Sameness, Focused Interests, Sensory Differences, Developmental Onset, Functional Impact, Alternative Explanations
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sat Jun 20 2026
DSM-5-TR Avoidant/Restrictive Food Intake Disorder Self-Report Inventory (24-item)
This 24-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Avoidant/Restrictive Food Intake Disorder. It is not a validated diagnostic instrument. Items cover limited food intake, sensory avoidance, fear of aversive consequences, weight or growth effects, nutritional consequences, functional interference, and exclusions.

24 items

~3 min

Subscales: Limited Interest, Sensory Avoidance, Aversive Consequence Fear, Weight and Growth Effects, Nutritional Consequences, Functional Interference, Food Availability Exclusion, Cultural Practice Exclusion, Body-Image Exclusion, Medical or Mental Health Exclusion
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sat Jun 20 2026
DSM-5-TR Binge-Eating Disorder Self-Report Inventory (21-item)
This 21-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Binge-Eating Disorder. It is not a validated diagnostic instrument. Items cover binge-eating episodes, loss of control, associated features, distress, frequency, duration, and exclusion patterns.

21 items

~3 min

Subscales: Binge-Eating Episodes, Loss of Control, Episode Features, Post-Episode Affect, Distress, Frequency Duration, Compensatory Behavior Exclusion, Eating Disorder Exclusion
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sat Jun 20 2026
DSM-5-TR Bipolar and Related Disorder Due to Another Medical Condition Self-Report Inventory (17-item)
This 17-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Bipolar and Related Disorder Due to Another Medical Condition. It is not a validated diagnostic instrument. Items cover elevated, expansive, or irritable mood; increased activity or energy; medical-condition linkage; functional impact; and alternative explanations.

17 items

~2 min

Subscales: Prominent Mood Symptoms, Increased Activity, Increased Energy, Medical Link, Functional Impact, Alternative Explanations
Take Inventory
Run this in your own study
American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Body Dysmorphic Disorder Self-Report Inventory (19-item)
This 19-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Body Dysmorphic Disorder. It is not a validated diagnostic instrument. Items cover appearance preoccupation, perceived-flaw visibility, repetitive behaviors or mental acts, functional impact, eating-disorder exclusions, and muscle-dysmorphia specifier content.

19 items

~3 min

Subscales: Appearance Preoccupation, Perceived-Flaw Visibility, Repetitive Behaviors, Mental Acts, Functional Impact, Eating Disorder Exclusion, Muscle Dysmorphia Specifier
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Brief Psychotic Disorder Self-Report Inventory (14-item)
This 14-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Brief Psychotic Disorder. It is not a validated diagnostic instrument. Items cover psychotic symptoms, episode duration, recovery, and exclusion contexts.

14 items

~2 min

Subscales: Delusions, Hallucinations, Disorganized Speech, Disorganized Behavior, Catatonic Behavior, Duration, Recovery, Exclusions
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Bulimia Nervosa Self-Report Inventory (18-item)
This 18-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Bulimia Nervosa. It is not a validated diagnostic instrument. Items cover binge-eating episodes, loss of control, compensatory behaviors, frequency, self-evaluation, and low-weight exclusion.

18 items

~3 min

Subscales: Binge-Eating Episodes, Loss of Control, Compensatory Behaviors, Frequency Duration, Self-Evaluation, Low-Weight Exclusion
Take Inventory
Run this in your own study
American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Caffeine Intoxication Self-Report Inventory (22-item)
This 22-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Caffeine Intoxication. It is not a validated diagnostic instrument. Items cover recent caffeine exposure, intoxication signs, distress, functional impairment, and exclusion contexts.

22 items

~3 min

Subscales: Recent Caffeine Exposure, Restlessness Nervousness, Excitement, Sleep Disruption, Flushing, Diuresis, Gastrointestinal Disturbance, Muscle Twitching, Thought Flow, Speech Flow, Cardiac Symptoms, Inexhaustibility, Psychomotor Agitation, Distress, Functional Impairment, Exclusions
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Caffeine Withdrawal Self-Report Inventory (20-item)
This 20-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Caffeine Withdrawal. It is not a validated diagnostic instrument. Items cover prolonged daily caffeine use, recent reduction, withdrawal symptoms within 24 hours, distress, functional impairment, and exclusion contexts.

20 items

~3 min

Subscales: Caffeine Use Pattern, Caffeine Reduction, Headache, Fatigue Drowsiness, Mood Symptoms, Concentration, Flu-Like Symptoms, Distress, Functional Impairment, Exclusions
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Cannabis Intoxication Self-Report Inventory (18-item)
This 18-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Cannabis Intoxication. It is not a validated diagnostic instrument. Items cover recent cannabis use, behavioral and psychological changes, physical signs within 2 hours, impact, and exclusion contexts.

18 items

~3 min

Subscales: Recent Cannabis Use, Motor Coordination, Euphoria, Anxiety, Time Perception, Judgment, Social Withdrawal, Conjunctival Injection, Increased Appetite, Dry Mouth, Tachycardia, Distress, Functional Impairment, Exclusions
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Cannabis Use Disorder Self-Report Inventory (24-item)
This 24-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Cannabis Use Disorder. It is not a validated diagnostic instrument. Items cover the DSM substance-use-disorder criteria across intended use, control, time spent, craving, role impairment, social consequences, activity reduction, hazardous use, health consequences, tolerance, and withdrawal.

24 items

~4 min

Subscales: Larger Amounts, Longer Use, Desire To Cut Down, Unsuccessful Control, Time Obtaining, Time Using, Time Recovering, Craving, Work Role Failure, School Role Failure, Home Role Failure, Social Problems, Relationship Problems, Reduced Social Activities, Reduced Work Activities, Reduced Recreational Activities, Hazardous Use, Physical Health Consequences, Psychological Health Consequences, Tolerance, Withdrawal, Withdrawal Relief, Withdrawal Avoidance
Take Inventory
Run this in your own study
American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Cannabis Withdrawal Self-Report Inventory (28-item)
This 28-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Cannabis Withdrawal. It is not a validated diagnostic instrument. Items cover heavy prolonged cannabis use, recent stopping or reduction, withdrawal symptoms within 1 week, distress, functional impairment, and exclusion contexts.

28 items

~4 min

Subscales: Heavy Prolonged Use, Cannabis Reduction, Irritability, Anger, Aggression, Nervousness, Anxiety, Insomnia, Disturbing Dreams, Appetite, Weight Loss, Restlessness, Depressed Mood, Abdominal Pain, Shakiness, Sweating, Fever, Chills, Headache, Distress, Functional Impairment, Exclusions
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Catatonic Disorder Due to Another Medical Condition Self-Report Inventory (18-item)
This 18-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Catatonic Disorder Due to Another Medical Condition. It is not a validated diagnostic instrument. Items cover catatonic signs, medical-condition linkage, distress, functional disruption, medical attention, and exclusion contexts.

18 items

~3 min

Subscales: Stupor, Catalepsy, Waxy Flexibility, Mutism, Negativism, Posturing, Mannerism, Stereotypy, Agitation, Grimacing, Echolalia, Echopraxia, Medical Condition Link, Distress, Clinical Attention, Exclusions
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Childhood-Onset Fluency Disorder (Stuttering) Self-Report Inventory (23-item)
This 23-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Childhood-Onset Fluency Disorder (Stuttering). It is not a validated diagnostic instrument. Items cover current speech disfluencies, persistence, developmental onset, anxiety, participation limits, performance limits, and exclusion contexts.

23 items

~4 min

Subscales: Sound Repetition, Syllable Repetition, Consonant Prolongation, Vowel Prolongation, Broken Words, Audible Blocking, Silent Blocking, Word Substitution, Physical Tension, Whole-Word Repetition, Developmental Inappropriateness, Persistence, Speaking Anxiety, Communication Limits, Social Participation Limits, School Performance Limits, Work Performance Limits, Developmental Onset, Exclusions
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Circadian Rhythm Sleep-Wake Disorders Self-Report Inventory (24-item)
This 24-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Circadian Rhythm Sleep-Wake Disorders. It is not a validated diagnostic instrument. Items cover sleep-wake rhythm mismatch, insomnia, excessive sleepiness, functional impairment, common circadian pattern types, and differential-context exclusions.

24 items

~4 min

Subscales: Sleep Schedule Mismatch, Body Clock Conflict, Rhythm Alteration, Environmental Schedule Pressure, Work Schedule Pressure, Social Schedule Pressure, Insomnia, Excessive Sleepiness, Wake-Time Impairment, Distress, Social Impairment, Work Impairment, School Impairment, Role Impairment, Delayed Sleep Phase Pattern, Advanced Sleep Phase Pattern, Irregular Sleep-Wake Pattern, Non-24-Hour Pattern, Shift Work Pattern, Exclusions
Take Inventory
Run this in your own study
American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Conduct Disorder Self-Report Inventory (31-item)
This 31-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Conduct Disorder. It is not a validated diagnostic instrument. Items cover aggression toward people and animals, property destruction, deceitfulness, theft, serious rule violations, recent persistence, impairment, and antisocial-personality-disorder exclusion context.

31 items

~5 min

Subscales: Bullying, Threatening, Intimidation, Physical Fights, Weapon Use, Cruelty To People, Cruelty To Animals, Confrontational Theft, Forced Sexual Activity, Fire Setting, Property Destruction, Breaking Into House, Breaking Into Building, Breaking Into Car, Lying For Goods, Lying For Favors, Lying To Avoid Obligations, Conning, Nonconfrontational Theft, Staying Out At Night, Runaway Episodes, Extended Runaway Episode, Truancy, Recent Persistence, Home Impairment, School Impairment, Peer Impairment, Work Impairment, Legal Impairment, Limited Prosocial Context, Exclusion Context
Take Inventory
Run this in your own study
American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Cyclothymic Disorder Self-Report Inventory (23-item)
This 23-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Cyclothymic Disorder. It is not a validated diagnostic instrument. Items cover two-year hypomanic-like symptoms, two-year depressive symptoms, persistence pattern, absence of full mood episodes, distress, impairment, and exclusion contexts.

23 items

~4 min

Subscales: Hypomanic-Like Mood, Hypomanic-Like Energy, Hypomanic-Like Confidence, Hypomanic-Like Activity, Subthreshold Hypomanic Symptoms, Depressive Mood Periods, Depressive Symptom Periods, Subthreshold Depressive Symptoms, Half-Time Pattern, Two-Month Symptom Gap, No Manic Episode, No Hypomanic Episode, No Major Depressive Episode, Distress, Social Impairment, Work Impairment, Role Impairment, Exclusions
Take Inventory
Run this in your own study
American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Delayed Ejaculation Self-Report Inventory (17-item)
This 17-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Delayed Ejaculation. It is not a validated diagnostic instrument. Items cover past-6-month delayed ejaculation, infrequent ejaculation, absent ejaculation, occasion frequency, distress, onset context, situational context, and exclusion contexts.

17 items

~3 min

Subscales: Delayed Ejaculation, Infrequent Ejaculation, Absent Ejaculation, Occasion Frequency, Persistence, Distress, Lifelong Context, Acquired Context, Generalized Context, Situational Context, Exclusions
Take Inventory
Run this in your own study
American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Delirium Self-Report Inventory (20-item)
This 20-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Delirium. It is not a validated diagnostic instrument. Items cover acute attention disturbance, reduced awareness, rapid onset, fluctuation, cognitive changes, cause contexts, and exclusion contexts.

20 items

~3 min

Subscales: Attention Focus, Attention Sustaining, Attention Shifting, Reduced Awareness, Rapid Onset, Baseline Change, Daily Fluctuation, Memory Disturbance, Disorientation, Language Disturbance, Visuospatial Disturbance, Perceptual Disturbance, Medical Cause, Substance Cause, Medication Cause, Withdrawal Cause, Toxin Cause, Exclusions
Take Inventory
Run this in your own study
American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Depersonalization/Derealization Disorder Self-Report Inventory (26-item)
This 26-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Depersonalization/Derealization Disorder. It is not a validated diagnostic instrument. Items cover recent depersonalization, derealization, intact reality testing, distress, impairment, and exclusion contexts.

26 items

~4 min

Subscales: Feeling Unreal, Thought Detachment, Feeling Detachment, Body Detachment, Action Observer, Surroundings Unreal, Surroundings Dreamlike, Surroundings Foggy, Surroundings Distorted, People Felt Unreal, Reality Awareness, Reality Testing, Distress, Daily Life Impairment, Work Impairment, Relationship Impairment, Exclusions
Take Inventory
Run this in your own study
American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Depressive Disorder Due to Another Medical Condition Self-Report Inventory (16-item)
This 16-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Depressive Disorder Due to Another Medical Condition. It is not a validated diagnostic instrument. Items cover prominent depressed mood, reduced interest, reduced pleasure, medical-condition linkage, distress, impairment, and exclusion contexts.

16 items

~3 min

Subscales: Depressed Mood, Depressed Mood Persistence, Reduced Interest, Reduced Pleasure, Medical Link Depressed Mood, Medical Link Reduced Interest, Medical Link Reduced Pleasure, Distress, Social Impairment, Work Impairment, Role Impairment, Exclusions
Take Inventory
Run this in your own study
American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Disinhibited Social Engagement Disorder Observer Inventory (20-item)
This 20-item observer inventory is a locally synthesized DSM-5-TR-derived screening aid for Disinhibited Social Engagement Disorder. It is not a validated diagnostic instrument. Items cover current disinhibited behavior with unfamiliar adults, caregiver check-back behavior, insufficient-care history, developmental age, and ADHD/impulsivity context.

20 items

~4 min

Subscales: Approach Unfamiliar Adults, Interact With Unfamiliar Adults, Reduced Hesitation, Overly Familiar Speech, Overly Familiar Physical Behavior, Social Boundary Problems, Caregiver Check-Back, Unfamiliar Setting Check-Back, Leaving With Unfamiliar Adult, Leaving With Little Hesitation, Social Disinhibition, Impulsivity Context, Social Neglect, Emotional Neglect, Caregiver Changes, Institutional Rearing, Unusual Caregiving Setting, Care History Link, Developmental Age, Exclusions
Take Inventory
Run this in your own study
American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Disruptive Mood Dysregulation Disorder Observer Inventory (36-item)
This 36-item observer inventory is a locally synthesized DSM-5-TR-derived screening aid for Disruptive Mood Dysregulation Disorder. It is not a validated diagnostic instrument. Items cover severe temper outbursts, persistent interepisode irritability, duration, settings, age and onset requirements, and DSM differential exclusions.

36 items

~6 min

Subscales: Severe Temper Outbursts, Verbal Rages, Aggression Toward People, Aggression Against Property, Outburst Intensity, Outburst Duration, Developmental Fit, Outburst Frequency, Irritable Mood Between Outbursts, Angry Mood Between Outbursts, Mood Most Of Day, Mood Nearly Every Day, Caregiver Observation, Teacher Observation, Peer Observation, Twelve Month Duration, No Symptom Free Stretch, Home Setting, School Setting, Peer Setting, Severe Setting, Minimum Age, Maximum Age, Outburst Onset, Irritability Onset, Manic Episode Exclusion, Hypomanic Episode Exclusion, Major Depression Exclusion, Autism Spectrum Exclusion, Trauma Exclusion, Separation Anxiety Exclusion, Persistent Depression Exclusion, Intermittent Explosive Exclusion, Substance Exclusion, Medical Exclusion, Neurological Exclusion
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Dissociative Amnesia Self-Report Inventory (26-item)
This 26-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Dissociative Amnesia. It is not a validated diagnostic instrument. Items cover current autobiographical memory gaps, traumatic or stressful memory content split into separate prompts, localized/selective/generalized amnesia patterns, fugue-like behavior, functional impact, and DSM exclusion domains.

26 items

~4 min

Subscales: Autobiographical Recall, Traumatic Event Memory, Stressful Event Memory, Ordinary Forgetting Distinction, Localized Amnesia, Selective Amnesia, Identity Amnesia, Life History Amnesia, Emotional Distress, Social Impairment, Occupational Impairment, Important Functioning Impairment, Confused Travel, Confused Wandering, Alcohol Exclusion, Drug Exclusion, Medication Exclusion, Seizure Exclusion, Head Injury Exclusion, Neurological Exclusion, Medical Exclusion, Dissociative Identity Exclusion, Posttraumatic Stress Exclusion, Acute Stress Exclusion, Somatic Symptom Exclusion, Neurocognitive Exclusion
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Dissociative Identity Disorder Self-Report Inventory (31-item)
This 31-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Dissociative Identity Disorder. It is not a validated diagnostic instrument. Items cover current identity disruption, distinct personality states, discontinuity in self and agency, altered functions, memory gaps, functional impact, and DSM exclusion domains.

31 items

~5 min

Subscales: Identity Disruption, Distinct Personality States, Possession Like Experience, Sense Of Self Discontinuity, Sense Of Agency Discontinuity, Affect Alteration, Behavior Alteration, Consciousness Alteration, Memory Alteration, Perception Alteration, Cognition Alteration, Sensory Motor Alteration, Observed Identity Changes, Self Reported Identity Changes, Everyday Memory Gaps, Personal Information Memory Gaps, Traumatic Event Memory Gaps, Ordinary Forgetting Distinction, Emotional Distress, Social Impairment, Occupational Impairment, Important Functioning Impairment, Cultural Practice Exclusion, Religious Practice Exclusion, Imaginary Playmate Exclusion, Fantasy Play Exclusion, Alcohol Intoxication Exclusion, Substance Exclusion, Medication Exclusion, Seizure Exclusion, Medical Exclusion
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Erectile Disorder Self-Report Inventory (16-item)
This 16-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Erectile Disorder. It is not a validated diagnostic instrument. Items cover past-6-month difficulty obtaining an erection, maintaining an erection, erectile rigidity, occurrence threshold, persistence, distress, onset context, situational context, and exclusion contexts.

16 items

~3 min

Subscales: Obtaining An Erection, Maintaining An Erection, Erectile Rigidity, Occasion Frequency, Persistence, Distress, Lifelong Context, Acquired Context, Generalized Context, Situational Context, Nonsexual Mental Disorder Exclusion, Relationship Distress Exclusion, Major Stressor Exclusion, Substance Exclusion, Medication Exclusion, Medical Exclusion
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Excoriation (Skin-Picking) Disorder Self-Report Inventory (18-item)
This 18-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Excoriation (Skin-Picking) Disorder. It is not a validated diagnostic instrument. Items cover current recurrent skin picking, skin lesions, attempts to decrease or stop skin picking, distress, functional impairment, and DSM exclusion domains.

18 items

~4 min

Subscales: Recurrent Skin Picking, Skin Lesions, Decrease Attempts, Stop Attempts, Emotional Distress, Social Impairment, Occupational Impairment, Important Functioning Impairment, Cocaine Exclusion, Substance Exclusion, Medication Exclusion, Scabies Exclusion, Medical Exclusion, Delusion Exclusion, Tactile Hallucination Exclusion, Appearance Flaw Exclusion, Stereotypic Movement Exclusion, Self Injury Exclusion
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Exhibitionistic Disorder Self-Report Inventory (18-item)
This 18-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Exhibitionistic Disorder. It is not a validated diagnostic instrument. Items cover six-month recurrent exhibitionistic arousal, fantasies, urges, behavior, nonconsenting-person behavior, distress, functional impairment, subtype context, controlled-environment context, and remission context.

18 items

~4 min

Subscales: Recurrent Arousal, Intense Arousal, Fantasy Manifestation, Urge Manifestation, Behavior Manifestation, Nonconsenting Person Behavior, Fantasy Distress, Urge Distress, Social Impairment, Occupational Impairment, Important Functioning Impairment, Prepubertal Child Context, Physically Mature Person Context, Controlled Environment Context, Uncontrolled Environment Context, Remitted Behavior, Remitted Distress, Remitted Impairment
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Female Orgasmic Disorder Self-Report Inventory (19-item)
This 19-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Female Orgasmic Disorder. It is not a validated diagnostic instrument. Items cover past-6-month orgasm delay, infrequency, absence, reduced sensation intensity, occurrence threshold, persistence, distress, onset context, situational context, never-experienced-orgasm context, and exclusion contexts.

19 items

~4 min

Subscales: Orgasm Delay, Orgasm Infrequency, Orgasm Absence, Orgasmic Sensation Intensity, Occasion Frequency, Persistence, Distress, Lifelong Context, Acquired Context, Generalized Context, Situational Context, Never Experienced Orgasm Context, Nonsexual Mental Disorder Exclusion, Relationship Distress Exclusion, Partner Violence Exclusion, Major Stressor Exclusion, Substance Exclusion, Medication Exclusion, Medical Exclusion
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Female Sexual Interest/Arousal Disorder Self-Report Inventory (44-item)
This 44-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Female Sexual Interest/Arousal Disorder. It is not a validated diagnostic instrument. Items cover past-6-month sexual interest, sexual thoughts, erotic thoughts, sexual fantasies, initiation, receptivity, excitement, pleasure, cue response, genital sensations, nongenital sensations, occurrence threshold, persistence, distress, onset context, situational context, and exclusion contexts.

44 items

~7 min

Subscales: Absent Sexual Interest, Reduced Sexual Interest, Absent Sexual Thoughts, Reduced Sexual Thoughts, Absent Erotic Thoughts, Reduced Erotic Thoughts, Absent Sexual Fantasies, Reduced Sexual Fantasies, Absent Initiation, Reduced Initiation, Partner Initiation Receptivity, Absent Sexual Excitement, Reduced Sexual Excitement, Absent Sexual Pleasure, Reduced Sexual Pleasure, Excitement Occasion Frequency, Pleasure Occasion Frequency, Absent Internal Cue Interest, Reduced Internal Cue Interest, Absent Internal Cue Arousal, Reduced Internal Cue Arousal, Absent External Cue Interest, Reduced External Cue Interest, Absent External Cue Arousal, Reduced External Cue Arousal, Absent Genital Sensations, Reduced Genital Sensations, Absent Nongenital Sensations, Reduced Nongenital Sensations, Genital Sensation Occasion Frequency, Nongenital Sensation Occasion Frequency, Persistence, Distress, Lifelong Context, Acquired Context, Generalized Context, Situational Context, Nonsexual Mental Disorder Exclusion, Relationship Distress Exclusion, Partner Violence Exclusion, Major Stressor Exclusion, Substance Exclusion, Medication Exclusion, Medical Exclusion
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Fetishistic Disorder Self-Report Inventory (25-item)
This 25-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Fetishistic Disorder. It is not a validated diagnostic instrument. Items cover six-month recurrent and intense sexual arousal involving nonliving objects or nongenital body parts, fantasy/urge/behavior manifestations, distress, impairment, DSM exclusions, subtype context, controlled-environment context, and remission context.

25 items

~5 min

Subscales: Recurrent Nonliving Object Arousal, Intense Nonliving Object Arousal, Recurrent Body Part Arousal, Intense Body Part Arousal, Nonliving Object Fantasies, Nonliving Object Urges, Nonliving Object Behavior, Body Part Fantasies, Body Part Urges, Body Part Behavior, Fantasy Distress, Urge Distress, Behavior Distress, Social Impairment, Occupational Impairment, Important Functioning Impairment, Cross Dressing Clothing Exclusion, Genital Stimulation Device Exclusion, Body Part Context, Nonliving Object Context, Other Focus Context, Controlled Environment Context, Uncontrolled Environment Context, Remitted Distress, Remitted Impairment
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Frotteuristic Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Frotteuristic Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

3 items

~1 min

Subscales: Recurrent arousal, Acting on urges, distress, or impairment
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Gambling Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Gambling Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

10 items

~1 min

Subscales: Problematic gambling, Exclusions
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Generalized Anxiety Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Generalized Anxiety Disorder. Items are grouped by diagnostic criterion. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

12 items

~1 min

Subscales: Worry (core), Associated symptoms, Duration & pattern, Impact on functioning, Exclusions & modifiers
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Genito-Pelvic Pain/Penetration Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Genito-Pelvic Pain/Penetration Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

7 items

~1 min

Subscales: Sexual difficulties, Duration & distress, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Hallucinogen Persisting Perception Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Hallucinogen Persisting Perception Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

3 items

~1 min

Subscales: Persisting perceptual symptoms, Impact, Exclusions
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Hoarding Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Hoarding Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

6 items

~1 min

Subscales: Core features, Impact, Exclusions
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Neurocognitive Disorder Due to Huntington's Disease Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Neurocognitive Disorder Due to Huntington's Disease. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

5 items

~1 min

Subscales: A-C. Decline and diagnosis, Exclusions
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Hypersomnolence Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Hypersomnolence Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

7 items

~1 min

Subscales: Excessive sleepiness, B-C. Pattern & impact, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Inhalant Intoxication Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Inhalant Intoxication. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

16 items

~2 min

Subscales: Recent use, Behavioural & psychological changes, Physical signs, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Inhalant Use Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Inhalant Use Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

10 items

~1 min

Subscales: Pattern of problematic use
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Insomnia Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Insomnia Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

9 items

~1 min

Subscales: Sleep difficulties, B-E. Pattern & impact, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Intermittent Explosive Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Intermittent Explosive Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

7 items

~1 min

Subscales: Aggressive outbursts, B-D. Nature and impact, Exclusions
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Language Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Language Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

6 items

~1 min

Subscales: Language difficulties, B-C. Level and onset, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Major Depressive Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Major Depressive Disorder. Items are grouped by diagnostic criterion. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

14 items

~2 min

Subscales: Core symptoms, Associated symptoms, Duration & change, Impact on functioning, Exclusions & modifiers
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Major or Mild Frontotemporal Neurocognitive Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Major or Mild Frontotemporal Neurocognitive Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

10 items

~1 min

Subscales: A-B. Decline, C1. Behavioural variant, C2. Language variant, Pattern, Exclusions
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Major or Mild Neurocognitive Disorder Due to Alzheimer's Disease Self-Report
A self-report screening aid generated from the DSM-5-TR diagnostic criteria for Major or Mild Neurocognitive Disorder Due to Alzheimer's Disease. Items are grouped into Core Features, Additional Domains, Context & Impact, and Exclusions. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

3 items

~1 min

Subscales: Additional Domains, Exclusions
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Major or Mild Neurocognitive Disorder With Lewy Bodies Self-Report
A self-report screening aid generated from the DSM-5-TR diagnostic criteria for Major or Mild Neurocognitive Disorder With Lewy Bodies. Items are grouped into Core Features, Additional Domains, Context & Impact, and Exclusions. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

4 items

~1 min

Subscales: Additional Domains, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Male Hypoactive Sexual Desire Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Male Hypoactive Sexual Desire Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

4 items

~1 min

Subscales: Sexual difficulties, Duration & distress, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Nightmare Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Nightmare Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

5 items

~1 min

Subscales: A-B. Nightmares, Impact, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Non–REM Sleep Arousal Disorders Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Non–Rapid Eye Movement Sleep Arousal Disorders. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

7 items

~1 min

Subscales: Arousal episodes, B-C. Features, Impact, Exclusions
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Obsessive-Compulsive Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Obsessive-Compulsive Disorder. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

7 items

~1 min

Subscales: Obsessions, Compulsions, Time & impact, Exclusions & modifiers
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Opioid Intoxication Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Opioid Intoxication. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

7 items

~1 min

Subscales: Recent use, Behavioural & psychological changes, Physical signs, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Opioid Use Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Opioid Use Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

11 items

~1 min

Subscales: Pattern of problematic use
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Opioid Withdrawal Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Opioid Withdrawal. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

12 items

~1 min

Subscales: Reduction in use, Withdrawal symptoms, Impact, Exclusions
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Oppositional Defiant Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Oppositional Defiant Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

10 items

~1 min

Subscales: Angry/irritable, defiant, vindictive, Impact, Exclusions
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Other (or Unknown) Substance Intoxication Self-Report
A self-report screening aid generated from the DSM-5-TR diagnostic criteria for Other (or Unknown) Substance Intoxication. Items are grouped into Core Features, Additional Domains, Context & Impact, and Exclusions. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

3 items

~1 min

Subscales: Exclusions
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Other (or Unknown) Substance Use Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Other (or Unknown) Substance Use Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

11 items

~1 min

Subscales: Pattern of problematic use
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Other Hallucinogen Intoxication Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Other Hallucinogen Intoxication. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

10 items

~1 min

Subscales: Recent use, Behavioural & psychological changes, Physical signs, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Other Hallucinogen Use Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Other Hallucinogen Use Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

10 items

~1 min

Subscales: Pattern of problematic use
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Panic Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Panic Disorder. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

5 items

~1 min

Subscales: Panic attacks (core), Aftermath & worry, Exclusions & modifiers
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Paranoid Personality Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Paranoid Personality Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

8 items

~1 min

Subscales: Pervasive pattern, Exclusions
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Persistent Depressive Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Persistent Depressive Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

11 items

~1 min

Subscales: Depressed mood, Associated symptoms, Pattern & impact, Exclusions
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Personality Change Due to Another Medical Condition Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Personality Change Due to Another Medical Condition. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

6 items

~1 min

Subscales: A-B. Personality change, Type of change, Impact, Exclusions
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Phencyclidine Intoxication Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Phencyclidine Intoxication. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

11 items

~1 min

Subscales: Recent use, Behavioural & psychological changes, Physical signs, Exclusions
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Phencyclidine Use Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Phencyclidine Use Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

10 items

~1 min

Subscales: Pattern of problematic use
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Premature (Early) Ejaculation Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Premature (Early) Ejaculation. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

4 items

~1 min

Subscales: Sexual difficulties, Duration & distress, Exclusions
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Premenstrual Dysphoric Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Premenstrual Dysphoric Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

13 items

~2 min

Subscales: Timing, Core emotional symptoms, Additional symptoms, Impact
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Prolonged Grief Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Prolonged Grief Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

13 items

~2 min

Subscales: The loss, Core grief response, Additional symptoms, Impact & context
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Psychotic Disorder Due to Another Medical Condition Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Psychotic Disorder Due to Another Medical Condition. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

6 items

~1 min

Subscales: Psychotic symptoms, Link to a medical condition, Impact, Exclusions
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
REM Sleep Behavior Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Rapid Eye Movement Sleep Behavior Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

7 items

~1 min

Subscales: A-D. Dream-enactment episodes, Impact, Exclusions
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Reactive Attachment Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Reactive Attachment Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

8 items

~1 min

Subscales: Inhibited, withdrawn behaviour, Social and emotional disturbance, C-F. Context, Exclusions
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Restless Legs Syndrome Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Restless Legs Syndrome. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

7 items

~1 min

Subscales: Core features, B-C. Pattern & impact, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Rumination Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Rumination Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

3 items

~1 min

Subscales: Regurgitation, Exclusions
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Schizoaffective Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Schizoaffective Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

4 items

~1 min

Subscales: Core features, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Schizoid Personality Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Schizoid Personality Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

8 items

~1 min

Subscales: Pervasive pattern, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Schizophreniform Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Schizophreniform Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

8 items

~1 min

Subscales: Psychotic & negative symptoms, Duration, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Schizotypal Personality Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Schizotypal Personality Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

10 items

~1 min

Subscales: Pervasive pattern, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Sedative, Hypnotic, or Anxiolytic Intoxication Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Sedative, Hypnotic, or Anxiolytic Intoxication. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

9 items

~1 min

Subscales: Recent use, Behavioural & psychological changes, Physical signs, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Sedative, Hypnotic, or Anxiolytic Use Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Sedative, Hypnotic, or Anxiolytic Use Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

11 items

~1 min

Subscales: Pattern of problematic use
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Sedative, Hypnotic, or Anxiolytic Withdrawal Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Sedative, Hypnotic, or Anxiolytic Withdrawal. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

11 items

~1 min

Subscales: Reduction in use, Withdrawal symptoms, Impact, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Separation Anxiety Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Separation Anxiety Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

11 items

~1 min

Subscales: Separation-related fear and anxiety, Duration & impact, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Sexual Masochism Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Sexual Masochism Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

3 items

~1 min

Subscales: Recurrent arousal, Acting on urges, distress, or impairment, Exclusions & modifiers
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Sexual Sadism Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Sexual Sadism Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

3 items

~1 min

Subscales: Recurrent arousal, Acting on urges, distress, or impairment
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Social (Pragmatic) Communication Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Social (Pragmatic) Communication Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

7 items

~1 min

Subscales: Social communication difficulties, B-C. Impact and onset, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Social Anxiety Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Social Anxiety Disorder. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

7 items

~1 min

Subscales: Core fear, Pattern of fear & avoidance, Duration, Impact on functioning, Exclusions & modifiers
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Specific Learning Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Specific Learning Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

9 items

~1 min

Subscales: Learning difficulties, B-C. Level and onset, Exclusions
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Specific Phobia Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Specific Phobia. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

7 items

~1 min

Subscales: A-D. The phobia, Duration & impact, Exclusions
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Stimulant Intoxication Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Stimulant Intoxication. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

12 items

~1 min

Subscales: Recent use, Behavioural & psychological changes, Physical signs, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Stimulant Use Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Stimulant Use Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

11 items

~1 min

Subscales: Pattern of problematic use
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Stimulant Withdrawal Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Stimulant Withdrawal. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

9 items

~1 min

Subscales: Reduction in use, Withdrawal symptoms, Impact, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Substance/Medication-Induced Anxiety Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Substance/Medication-Induced Anxiety Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

5 items

~1 min

Subscales: Predominant symptoms, Link to a substance or medication, Impact, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Substance/Medication-Induced Depressive Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Substance/Medication-Induced Depressive Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

5 items

~1 min

Subscales: Predominant symptoms, Link to a substance or medication, Impact, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Substance/Medication-Induced Psychotic Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Substance/Medication-Induced Psychotic Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

5 items

~1 min

Subscales: Predominant symptoms, Link to a substance or medication, Impact, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Substance/Medication-Induced Sexual Dysfunction Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Substance/Medication-Induced Sexual Dysfunction. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

4 items

~1 min

Subscales: Predominant symptoms, Link to a substance or medication, Impact, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Substance/Medication-Induced Sleep Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Substance/Medication-Induced Sleep Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

5 items

~1 min

Subscales: Predominant symptoms, Link to a substance or medication, Impact, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Tic Disorders Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Tic Disorders. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

5 items

~1 min

Subscales: Tics present, B-C. Course and onset, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Tobacco Use Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Tobacco Use Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

11 items

~1 min

Subscales: Pattern of problematic use
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Tobacco Withdrawal Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Tobacco Withdrawal. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

10 items

~1 min

Subscales: Reduction in use, Withdrawal symptoms, Impact, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Transvestic Disorder Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Transvestic Disorder. Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

4 items

~1 min

Subscales: Recurrent arousal, Acting on urges, distress, or impairment, Exclusions & modifiers
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Trichotillomania (Hair-Pulling Disorder) Self-Report Inventory
A self-report screening aid organised around the DSM-5-TR diagnostic structure for Trichotillomania (Hair-Pulling Disorder). Items follow the diagnostic criteria one inner criterion at a time. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

5 items

~1 min

Subscales: Core features, Impact, Exclusions
Take Inventory
Run this in your own study
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Bipolar II Disorder Self-Report Inventory (59-item)
This 59-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Bipolar II Disorder. It is not a validated diagnostic instrument. Items cover hypomanic-period mood, increased activity or energy, hypomanic symptoms, observable change, non-manic severity boundaries, major depressive episode indicators, and exclusions.

59 items

~7 min

Subscales: Hypomanic Mood, Hypomanic Activity, Hypomanic Energy, Self-View, Sleep Need, Speech Pressure, Racing Thoughts, Distractibility, Goal-Directed Activity, Psychomotor Agitation, Risky Activity, Observable Change, Non-Manic Boundary, Depressive Mood, Interest and Pleasure, Appetite Weight, Sleep, Psychomotor Change, Fatigue, Worthlessness Guilt, Cognition, Death and Suicide, Manic Episode Exclusion, Alternative Explanations
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
Attention Deficit Hyperactivity Disorder Self-Report Inventory
This screening explores symptoms associated with attention-deficit/hyperactivity disorder, covering inattention and hyperactivity/impulsivity. Rate how much you agree with each statement based on your recent experience.

49 items

~7 min

Subscales: Inattention, Hyperactivity / Impulsivity
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Borderline Personality Disorder Self-Report Inventory (38-item)
This 38-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Borderline Personality Disorder. It is not a validated diagnostic instrument. Items cover interpersonal instability, abandonment fears, identity disturbance, impulsivity, self-harm and suicidal behavior, affective instability, emptiness, anger, stress-related paranoia or dissociation, and cross-context patterning.

38 items

~5 min

Subscales: Pervasive Instability, Impulsivity, Abandonment Avoidance, Relationship Instability, Identity Disturbance, Self-Damaging Impulsivity, Self-Harm and Suicidality, Affective Instability, Chronic Emptiness, Anger, Stress-Related Symptoms, Cross-Context Pattern
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sun Jun 21 2026
DSM-5-TR Dependent Personality Disorder Self-Report Inventory (26-item)
This 26-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Dependent Personality Disorder. It is not a validated diagnostic instrument. Items cover early-adulthood dependent needs, submissive behavior, clinging behavior, separation fears, decision difficulty, responsibility transfer, disagreement fears, self-confidence, excessive support seeking, aloneness fears, relationship replacement, cross-context patterning, impact, and exclusion contexts.

26 items

~5 min

Subscales: Excessive Need For Care, Submissive Behavior, Clinging Behavior, Separation Fear, Decision Advice, Decision Reassurance, Responsibility Transfer, Disagreement Fear Support, Disagreement Fear Approval, Initiating Projects Judgment, Initiating Projects Ability, Seeking Nurturance, Seeking Support, Unpleasant Tasks, Alone Discomfort, Alone Helplessness, Urgent Relationship Care, Urgent Relationship Support, Fear Of Self-Care, Relationship Contexts, Setting Contexts, Distress, Functional Impairment, Exclusions
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Wellbeing
Thu Jul 16 2026
WHO-5 Well-Being Index
The WHO-5 is a five-item self-report measure of subjective well-being over the past two weeks. Each item is scored from 0 to 5; raw scores range from 0 to 25 and can be multiplied by 4 for a 0 to 100 well-being score.

5 items

~1 min

Subscales: Well-Being
Take Inventory
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World Health Organization; locally standardized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Wellbeing
Thu Jul 16 2026
The Warwick–Edinburgh Mental Well-being Scale (WEMWBS)
The Warwick–Edinburgh Mental Well-being Scale (WEMWBS) is a widely recognized, validated psychometric tool designed to measure mental well-being by focusing entirely on the positive aspects of mental health. It was developed to capture a holistic view of well-being, encompassing both hedonic (subjective feelings of happiness and life satisfaction) and eudaimonic (psychological functioning and self-realization) perspectives.

13 items

~2 min

Subscales: Mental Well-being
Take Inventory
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Clinical
Tue May 26 2026
Major Depression Self-Report Inventory
A self-report screening tool exploring symptoms associated with major depressive disorder, including mood, sleep, appetite, concentration, and suicidal ideation, as well as substance- and medication-related considerations. Items reflect DSM-5 criteria for a major depressive episode.

48 items

~6 min

Subscales: Depressed, Mood and loss of interest, Sleep, appetite, energy and movement, Thinking and self-worth, Safety concerns, Duration and frequency, Functional impact and distress, Possible alternative explanations
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Fri Jun 12 2026
Modified IPIP 16PF Proxy Inventory (163-item)
This 163-item inventory is a locally standardized edition of the preliminary IPIP scales measuring constructs similar to Cattell's 16PF Questionnaire. It is not the proprietary 16PF Fifth Edition questionnaire. Items use a general/typical personality timeframe and a five-point agreement scale.

163 items

~14 min

Subscales: Gregariousness, Anxiety, Emotionality, Emotional Stability, Orderliness, Reserve, Assertiveness, Complexity, Warmth, Friendliness, Distrust, Dutifulness, Introversion, Intellect, Sensitivity, Imagination
Take Inventory
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International Personality Item Pool; locally modified by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Tue May 26 2026
Bipolar Disorder Self-Report Inventory
A self-report screening tool covering both manic/hypomanic (exhilarated) and depressive symptoms of bipolar disorder. Items address mood elevation, goal-directed activity, sleep, risk-taking, and depressive features, mapped to DSM-5 criteria for bipolar I and II disorders.

44 items

~6 min

Subscales: Exhilarated / Elevated mood, Depressed
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Fri Jun 12 2026
Modified IPIP 6FPQ Proxy Inventory (233-item)
This 233-item inventory is a locally standardized edition of the preliminary IPIP scales measuring constructs similar to the Six Factor Personality Questionnaire. It is not the proprietary Six Factor Personality Questionnaire or SFPQ. Items use a general/typical personality timeframe and a five-point agreement scale.

233 items

~20 min

Subscales: Agreeableness, Achievement Striving, Deliberateness, Playfulness, Self-Sufficiency, Methodicalness, Adaptability, Adventurousness, Industriousness, Orderliness, Extraversion, Resourcefulness, Gregariousness, Intellectual Openness, Exhibitionism, Unpretentiousness, Calmness, Leadership, Comprehension, Independence, Culture, Reclusiveness, Conservatism, Docility
Take Inventory
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International Personality Item Pool; locally modified by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Tue May 26 2026
Post Traumatic Stress (PTSD) Self-Report Inventory
A self-report screening tool organised by the DSM-5 PTSD symptom clusters, including exposure to traumatic events, intrusion symptoms, avoidance behaviours, negative alterations in cognition and mood, hyperarousal, and dissociative/depersonalization features.

36 items

~5 min

Subscales: Negative cognitions, Exposure, Arousal, Avoidance, Depersonalization, Intrusion, Dissociation
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Fri Jun 12 2026
Modified IPIP Seven-Factor Proxy Inventory (70-item)
This 70-item inventory is a locally standardized edition of the preliminary IPIP scales measuring Saucier's seven lexical personality factors. It is not Cloninger's Temperament and Character Inventory or a proprietary seven-factor instrument. Items use a general/typical personality timeframe and a five-point agreement scale.

70 items

~6 min

Subscales: Conscientiousness, Agreeableness, Emotional Stability, Attractiveness, Intellect, Extraversion, Negative Valence
Take Inventory
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International Personality Item Pool; locally modified by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Fri Jun 12 2026
Modified IPIP AB5C Facet Proxy Inventory (456-item)
This 456-item inventory is a locally standardized edition of IPIP preliminary AB5C facet proxy scales. It measures 45 Big Five circumplex facets using public-domain IPIP-style items. It is not a proprietary AB5C instrument. Items use a general/typical personality timeframe and a five-point agreement scale.

456 items

~38 min

Subscales: Calmness, Conscientiousness, Morality, Friendliness, Self-Disclosure, Happiness, Cool-Headedness, Moderation, Quickness, Leadership, Assertiveness, Tranquility, Purposefulness, Toughness, Poise, Sympathy, Stability, Impulse Control, Imperturbability, Cautiousness, Pleasantness, Efficiency, Ingenuity, Understanding, Warmth, Provocativeness, Rationality, Perfectionism, Empathy, Creativity, Gregariousness, Sociability, Dutifulness, Tenderness, Imagination, Nurturance, Introspection, Cooperation, Organization, Talkativeness, Intellect, Orderliness, Reflection, Depth, Competence
Take Inventory
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International Personality Item Pool; locally modified by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Fri Jun 12 2026
Modified IPIP Emotional Intelligence Scales (Barchard; 68-item)
This 68-item inventory is a locally standardized edition of IPIP scales measuring seven emotional-intelligence-related components from Barchard (2001). Items use a general/typical emotional-functioning timeframe and a five-point agreement scale.

68 items

~6 min

Subscales: Responsive Distress, Empathic Concern, Attending to Emotions, Responsive Joy, Emotion-Based Decision-Making, Negative Expressivity, Positive Expressivity
Take Inventory
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International Personality Item Pool and Kimberly A. Barchard; locally modified by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Fri Jun 12 2026
Modified IPIP Big-Five Factor Markers (64-item)
This inventory is a modified 64-item subset of Goldberg's IPIP Big-Five Factor Markers. It assesses Extraversion, Conscientiousness, Emotional Stability, Intellect/Imagination, and Agreeableness. The local version is not the BFI-20 and not the Big Five Aspect Scales; it has been standardized with explicit general-timeframe wording.

64 items

~6 min

Subscales: Extraversion, Conscientiousness, Emotional Stability, Intellect/Imagination, Agreeableness
Take Inventory
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Goldberg/IPIP; modified local 64-item subset
Personality
Fri Jun 12 2026
Modified Big Five Aspect Inventory (BFAS/IPIP-Derived; 125-item)
This 125-item inventory is a locally modified BFAS/IPIP-derived Big Five aspect measure. It uses BFAS-related domain and aspect content, including overlapping domain/aspect item rows, so it should not be represented as the official 100-item Big Five Aspect Scales. Items use a general/typical personality timeframe.

125 items

~11 min

Subscales: Industriousness, Neuroticism, Volatility, Withdrawal, Enthusiasm, Compassion, Politeness, Openness-Intellect, Intellect, Assertiveness, Aesthetic Openness, Orderliness
Take Inventory
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DeYoung, Quilty, & Peterson; IPIP-derived local modification
Personality
Fri Jun 12 2026
Modified Response Bias Inventory (BIDR/CFQ-Informed; 40-item)
This 40-item inventory is a locally modified response-bias screening measure informed by Paulhus's work on socially desirable responding and Broadbent et al.'s work on cognitive failures. It is not the official Balanced Inventory of Desirable Responding, the Paulhus Deception Scales, or the Cognitive Failures Questionnaire. Items use a general/typical timeframe and provide research-quality screening prompts for impression management, self-deceptive enhancement, and cognitive failures.

40 items

~4 min

Subscales: Impression Management, Self-Deceptive Enhancement, Cognitive Failures
Take Inventory
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Locally modified; conceptually informed by Paulhus and Broadbent et al.
Personality
Fri Jun 12 2026
Modified Motivational Sensitivity Inventory (BIS/BAS-Informed; 42-item)
This 42-item inventory is a locally modified motivational sensitivity measure informed by the BIS/BAS literature and sensation-seeking research. It is not the official Carver and White BIS/BAS Scale. Items use a general/typical timeframe and assess behavioral inhibition sensitivity, anxiety sensitivity, reward responsiveness, drive, and sensation seeking.

42 items

~4 min

Subscales: Behavioral Inhibition Sensitivity, Anxiety Sensitivity, Reward Responsiveness, Drive, Sensation Seeking
Take Inventory
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Locally modified; conceptually informed by Carver & White, Zuckerman et al., and Hoyle et al.
Personality
Fri Jun 12 2026
Modified IPIP Self-Consciousness Scales (Buss; 22-item)
This 22-item inventory is a locally standardized edition of IPIP private and public self-consciousness proxy scales linked to Buss (1980). It is not the original Self-Consciousness Scale. Items use a general/typical personality timeframe and a five-point agreement scale.

22 items

~2 min

Subscales: Private Self-Consciousness, Public Self-Consciousness
Take Inventory
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International Personality Item Pool; locally modified by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Fri Jun 12 2026
Modified IPIP Need for Cognition Proxy (10-item)
This 10-item inventory is a locally modified IPIP-style proxy for need for cognition. It is not the original 34-item Need for Cognition Scale or the 18-item short form. Items use a general/typical thinking-style timeframe and a five-point agreement scale.

10 items

~1 min

Subscales: Need for Cognition
Take Inventory
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Local IPIP-style proxy; conceptual source Cacioppo, Petty, and Kao
Clinical
Fri Jun 12 2026
Computerized Adaptive Test of Personality Disorder (CAT-PD) Adapted Trait Inventory (210-item)
This 210-item inventory is a locally adapted CAT-PD trait-domain inventory. It is based on CAT-PD personality pathology trait domains but is not an official computerized adaptive administration and should not be treated as a validated CAT-PD score report.

210 items

~18 min

Subscales: Non-Planfulness, Callousness, Norm Violation, Peculiarity, Irresponsibility, Workaholism, Emotional Detachment, Irrational Beliefs, Health Anxiety, Relationship Insecurity, Anhedonia, Manipulativeness, Rigidity, Submissiveness, Cognitive Problems, Non-Perseverance, Anxiety, Hostile Aggression, Dominance, Perfectionism, Mistrust, Depression, Fantasy Proneness, Grandiosity, Affective Lability, Romantic Disinterest, Social Withdrawal, Exhibitionism, Anger, Unusual Experiences, Self-harm, Risk-taking/Sensation-Seeking/Thrill-Seeking, Rudeness
Take Inventory
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Simms, L. J., Goldberg, L. R., Roberts, J. E., Watson, D., Welte, J. W., & Rotterman, J. H.; locally adapted by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Fri Jun 12 2026
Modified IPIP Hypomanic Traits Proxy Scales (24-item)
This 24-item inventory is a locally standardized edition of IPIP proxy scales for hypomanic mood intensity/change and hypomanic exhibitionism, linked to Eckblad and Chapman (1986). It is not the original 48-item Hypomanic Personality Scale. Items use a general/typical personality timeframe and a five-point agreement scale.

24 items

~2 min

Subscales: Hypomanic Mood Intensity/Change, Hypomanic Exhibitionism
Take Inventory
Run this in your own study
International Personality Item Pool; locally modified by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Fri Jun 12 2026
IPIP CPI Proxy Inventory (313-item)
This 313-item inventory is an IPIP-style public-domain proxy for constructs similar to those measured by the California Psychological Inventory. It is not the proprietary CPI, CPI 434, or CPI 260 form. Items use a general/typical personality timeframe and a five-point agreement scale.

313 items

~27 min

Subscales: Tolerance, Responsibility, Sociability, Calmness, Self-control/Self-regulation, Dutifulness, Forcefulness, Happiness, Good Nature, Competence, Politeness, Self-discipline, Security, Temperance, Stability, Depth, Disorderliness, Amiability, Hope/Optimism, Complexity, Intellect, Adventurousness, Dominance, Assertiveness, Self-efficacy, Introversion, Liberalism, Timidity, Poise, Planfulness, Insight, Sentimentality, Comprehension
Take Inventory
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International Personality Item Pool; local standardization by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Fri Jun 12 2026
Obsessive-Compulsive Inventory (OCI) Adapted Domain Inventory (42-item)
This 42-item inventory is a locally adapted, paraphrased domain inventory based on the validated Obsessive-Compulsive Inventory (OCI) framework. It is not the official copyrighted OCI item set. Items cover washing, checking, doubting, ordering, obsessing, hoarding, and mental neutralizing using a past-month distress/bother response frame.

42 items

~7 min

Subscales: Washing, Checking, Doubting, Ordering, Obsessing, Hoarding, Mental Neutralizing
Take Inventory
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Edna B. Foa, Michael J. Kozak, Paul M. Salkovskis, Meredith E. Coles, and Nader Amir; locally adapted by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Fri Jun 12 2026
Obsessive-Compulsive Inventory-Revised (OCI-R)
The OCI-R (Obsessive-Compulsive Inventory - Revised) is a brief, 18-item self-report questionnaire used to screen for and measure the severity of Obsessive-Compulsive Disorder (OCD) symptoms.

21 items

~2 min

Subscales: Physical Attractiveness, Obsessive-Compulsive Symptoms
Take Inventory
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Edna B. Foa
Personality
Fri Jun 12 2026
Modified Curious Experiences Survey (CES; 31-item)
This 31-item inventory is a locally modified version of Goldberg's Curious Experiences Survey, a revised version of the Dissociative Experiences Scale. It measures self-reported dissociative experiences with a general/typical frequency frame. Item wording and response options have been standardized locally, so scores should not be interpreted with official CES or DES norms.

31 items

~4 min

Subscales: Dissociation
Take Inventory
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Lewis R. Goldberg; locally modified by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Fri Jun 12 2026
Modified IPIP-HEXACO Proxy Inventory (223-item)
This 223-item inventory is a locally modified subset of preliminary IPIP scales measuring constructs similar to Lee and Ashton's HEXACO Personality Inventory. It is not the official HEXACO-PI, HEXACO-PI-R, or complete 240-item IPIP-HEXACO facet set. Items use a general/typical personality timeframe and a five-point agreement scale.

223 items

~19 min

Subscales: Gentleness, Prudence, Sincerity, Flexibility, Fairness, Fearfulness, Unconventionality, Sentimentality, Patience, Diligence, Creativity, Social Boldness, Sociability, Forgiveness, Inquisitiveness, Modesty, Greed Avoidance, Expressiveness, Organization, Anxiety, Liveliness, Dependence, Perfectionism, Aesthetic Appreciation
Take Inventory
Run this in your own study
International Personality Item Pool; locally modified by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Fri Jun 12 2026
Modified IPIP Sensation-Seeking Facet Scales (Hoyle; 30-item)
This 30-item inventory is a locally standardized edition of IPIP sensation-seeking facet proxy scales linked to Hoyle et al. (2002). It measures dangerous, impulsive, and calculated thrill-seeking. It is not the official 8-item Brief Sensation Seeking Scale. Items use a general/typical personality timeframe and a five-point agreement scale.

30 items

~3 min

Subscales: Dangerous Thrill-Seeking, Impulsive Thrill-Seeking, Calculated Thrill-Seeking
Take Inventory
Run this in your own study
International Personality Item Pool; locally modified by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Fri Jun 12 2026
Modified IPIP-HPI Proxy Inventory (85-item)
This 85-item inventory is a locally modified subset of preliminary IPIP scales measuring constructs similar to those in the Hogan Personality Inventory. It is not the proprietary Hogan Personality Inventory. Items use a general/typical personality timeframe and a five-point agreement scale.

85 items

~8 min

Subscales: Competence, Cooperation, Toughness, Leadership, Calmness, Friendliness, Stability, Creativity, Happiness, Sociability, Gregariousness, Dutifulness, Quickness
Take Inventory
Run this in your own study
International Personality Item Pool; locally modified by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Fri Jun 12 2026
Modified IPIP-HPI HIC Proxy Inventory (198-item)
This 198-item inventory is a locally standardized subset of IPIP lower-level scales and homogeneous item composite proxies related to the Hogan Personality Inventory. It is not the proprietary Hogan Personality Inventory. Items use a general/typical personality timeframe and a five-point agreement scale.

198 items

~18 min

Subscales: Forgiveness, Achievement Striving, Sensitivity, Low Somatic Complaints, Social Confidence, Self-discipline, Calmness, Identity Clarity, Intellectual Games, Self-confidence, Likes Crowds, Low Spontaneity, Empathy, Virtuousness, Rumination, Entertaining, Gregariousness, Love of Reading, Appearance Consciousness, Trust, Language Mastery, Curiosity, Leadership, Problem Solving, Mastery, Exhibitionism, Self-acceptance, Variety-seeking, Impulse Control, Thrill-Seeking, Aesthetic Appreciation, Security, Approval Dependence, Private Self-Focus, Avoids Trouble, Cool-headedness, Mood Stability, Reading Fluency
Take Inventory
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International Personality Item Pool; locally modified by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Fri Jun 12 2026
Modified IPIP Interpersonal Circumplex (IPIP-IPC; 32-item)
This 32-item inventory is a locally standardized version of the IPIP Interpersonal Circumplex. It measures eight interpersonal style octants using a general/typical personality timeframe and a five-point agreement scale. Because item wording has been locally standardized, scores should be treated as modified IPIP-IPC scores.

32 items

~3 min

Subscales: Introversion, Warmth, Callousness, Disparagement, Dominance, Submissiveness, Gregariousness, Tolerance
Take Inventory
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Patrick M. Markey and Charlotte N. Markey; locally standardized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Fri Jun 12 2026
Modified IPIP JPI-R Proxy Inventory (109-item)
This 109-item inventory is a locally standardized subset of preliminary IPIP scales measuring constructs similar to the Jackson Personality Inventory-Revised. It is not the proprietary Jackson Personality Inventory or JPI-R. Items use a general/typical personality timeframe and a five-point agreement scale.

109 items

~10 min

Subscales: Activity Level, Sociability, Empathy, Traditionalism, Social Confidence, Intellectual Breadth, Conformity, Anxiety, Intellectual Complexity, Tolerance, Responsibility, Machiavellianism, Organization, Ingenuity, Risk Taking
Take Inventory
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International Personality Item Pool; locally modified by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Fri Jun 12 2026
Modified IPC-Informed Locus of Control Inventory (55-item)
This 55-item inventory is a locally modified, IPC-informed locus-of-control inventory. It draws conceptually from Levenson's internality, powerful-others, and chance framework, but it is not the original 24-item Levenson IPC Scale. Items use a general belief/personality timeframe and a five-point agreement scale.

55 items

~5 min

Subscales: Personal Control, Internal Control, Chance Control, Rational Control, External Control
Take Inventory
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Locally modified by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Fri Jun 12 2026
Modified IPIP-MPQ Proxy Inventory (95-item)
This 95-item inventory is a locally standardized subset of preliminary IPIP scales measuring constructs similar to Tellegen's Multidimensional Personality Questionnaire. It is not the proprietary MPQ. Items use a general/typical personality timeframe and a five-point agreement scale.

95 items

~9 min

Subscales: Distrust, Unlikely Virtues, Planfulness, Power-Seeking, Emotional Instability, Joyfulness, Risk Avoidance, Friendliness, Conservatism, Belligerence, Achievement Striving, Imagination
Take Inventory
Run this in your own study
International Personality Item Pool; locally modified by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Fri Jun 12 2026
Modified IPIP-NEO Facet Proxy Inventory (185-item)
This 185-item inventory is a locally standardized subset of preliminary IPIP facet scales measuring constructs similar to the NEO-PI-R. It is not the proprietary NEO-PI-R, NEO-PI-3, or NEO-FFI. Items use a general/typical personality timeframe and a five-point agreement scale.

185 items

~17 min

Subscales: Excitement Seeking, Cautiousness, Anxiety, Immoderation, Self-Consciousness, Vulnerability, Altruism, Cooperation, Emotionality, Cheerfulness, Sympathy, Depression, Anger, Self-Efficacy, Trust, Liberalism, Dutifulness, Self-discipline, Morality, Achievement Striving, Modesty, Adventurousness, Imagination, Orderliness, Gregariousness, Activity Level, Artistic Interests, Assertiveness
Take Inventory
Run this in your own study
International Personality Item Pool; locally modified by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Fri Jun 12 2026
Modified IPIP-NEO Broad Domain Proxy Inventory (56-item)
This 56-item inventory is a locally standardized subset of IPIP broad-domain items measuring constructs similar to the five NEO-PI-R domains. It is not the proprietary NEO-FFI, NEO-PI-R, or NEO-PI-3. Items use a general/typical personality timeframe and a five-point agreement scale.

56 items

~5 min

Subscales: Agreeableness, Extraversion, Neuroticism, Openness, Conscientiousness
Take Inventory
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International Personality Item Pool; locally modified by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
General
Fri Jun 12 2026
The Oregon Avocational Interest Scales (ORAIS)
The Oregon Avocational Interest Scales (ORAIS) are a public-domain psychometric inventory. The instrument is designed to assess avocational interests and lifestyle habits by measuring the relative frequency of an individual's engagement in various activities.

200 items

~17 min

Subscales: Creativity/Originality, Interest in Food, Reclusiveness, Culture, Spirituality/Religiousness, Interest in Romance, Interest in Political Activism, Interest in Sports, Interest in Home-Making, Interest in Pets, Interest in Drinking, Interest in Gambling, Interest in Collecting, Love of Reading, Interest in Vehicles, Appearance-Consciousness, Interest in Self-Improvement, Interest in Gardening, Interest in Money, Interest in Shopping, Interest in Environmentalism, Interest in Exercise, Interest in Music, Gregariousness, Interest in Game-Playing, Interest in Children, Love of Learning, Interest in Computing, Interest in Journaling, Interest in Social Media, Interest in Watching Television, Interest in Travel, Interest in Outdoor Activities
Take Inventory
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Lewis R. Goldberg
Personality
Fri Jun 12 2026
Locally Standardized Oregon Vocational Interest Scales (ORVIS; 92-item)
This 92-item inventory is a locally standardized edition of the public-domain Oregon Vocational Interest Scales. It measures eight broad vocational interest areas. Items use a general vocational-interest timeframe and a five-point agreement scale.

92 items

~8 min

Subscales: Creativity, Adventure, Analysis, Altruism, Production, Erudition, Organization, Leadership
Take Inventory
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Pozzebon, Visser, Ashton, Lee, & Goldberg; locally standardized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Fri Jun 12 2026
The Center for Epidemiologic Studies Depression Scale (CES-D)
The Center for Epidemiologic Studies Depression Scale (CES-D) is a 22-item or 20-item self-report questionnaire designed to measure symptoms of depression in the general population. It asks users to rate how often they experienced specific depressive symptoms over the past week.

22 items

~2 min

Subscales: Depression
Take Inventory
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Lenore S. Radloff
Wellbeing
Fri Jun 12 2026
Rosenberg Self-Esteem Scale (RSES)
The Rosenberg Self-Esteem Scale (RSES) is the most widely used psychometric tool for evaluating individual self-esteem. Designed by American sociologist Morris Rosenberg, it is a 10-item self-report questionnaire that assesses overall feelings of self-worth and self-acceptance.

10 items

~1 min

Subscales: Self-esteem
Take Inventory
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Morris Rosenberg.
Wellbeing
Fri Jun 12 2026
The Life Orientation Test-Revised (LOT-R)
The Life Orientation Test-Revised (LOT-R) is a brief, 10-item psychological questionnaire designed to measure an individual's dispositional optimism versus pessimism. By assessing your generalised expectations for positive or negative future outcomes, it gauges your innate resilience and approach to life's challenges.

9 items

~1 min

Subscales: Hope/Optimism
Take Inventory
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Michael Scheier, Charles Carver, and Michael Bridges
Wellbeing
Fri Jun 12 2026
The Self-Monitoring Scale
The Self-Monitoring Scale, by Mark Snyder is a psychological survey designed to measure the extent to which people differ in how they monitor and control their self-presentation, expressive behaviour, and nonverbal displays in social situation.

10 items

~1 min

Subscales: Self-monitoring
Take Inventory
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Mark Snyder
Clinical
Fri Jun 12 2026
Modified Span et al. Adult ADHD Symptom Inventory (12-item)
This 12-item inventory is a locally standardized subset of adult ADHD symptom items associated with Span, Earleywine, and Strybel's DSM-IV-informed adult ADHD symptom research. It is not the full 18-item source measure and is not diagnostic by itself. Items use a past-six-month symptom timeframe and a five-point frequency scale.

12 items

~1 min

Subscales: Adult ADHD Symptoms
Take Inventory
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Span, Earleywine, & Strybel; locally standardized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Fri Jun 12 2026
Modified IPIP-TCI Proxy Inventory (228-item)
This 228-item inventory is a locally standardized subset of public-domain IPIP scales measuring constructs similar to Cloninger's Temperament and Character Inventory. It is not the proprietary TCI and should not be interpreted with official TCI norms. Items use a general personality timeframe and a five-point agreement scale.

228 items

~19 min

Subscales: Competence, Compassion, Tolerance, Industriousness, Trust, Morality, Social Discomfort, Optimism, Impulse Control, Low Self-Efficacy, Resourcefulness, Sentimentality, Satisfaction, Romanticism, Imagination, Femininity, Neuroticism, Self-Disclosure, Variety Seeking, Self-Acceptance, Harm Avoidance, Conservatism, Dependence, Rebelliousness, Friendliness, Initiative, Empathy, Recklessness, Extravagance, Achievement Striving
Take Inventory
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International Personality Item Pool; Cloninger conceptual target; locally standardized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Fri Jun 12 2026
Modified IPIP-VIA Character Strengths Proxy Inventory (252-item)
This 252-item inventory is a locally standardized public-domain IPIP proxy inventory for VIA character-strength constructs. It is not the official VIA Survey/VIA-IS. Items use a general character-strength timeframe and a five-point agreement scale.

252 items

~21 min

Subscales: Prudence, Fairness, Forgiveness, Bravery, Judgment, Perseverance, Self-Regulation, Spirituality, Love of Learning, Creativity, Social Intelligence, Curiosity, Gratitude, Teamwork, Perspective, Zest, Leadership, Honesty, Humility, Appreciation of Beauty, Kindness, Hope, Humor, Love
Take Inventory
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International Personality Item Pool; Peterson & Seligman conceptual target; locally standardized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Personality
Thu Jun 11 2026
Local Personality Type Style Indicator (MBTI Step II-Informed; 93-item)
This 93-item forced-choice inventory is a local personality-type style form inspired by Jungian and MBTI Step II concepts. It is not the official MBTI, MBTI Step I, MBTI Step II, or Form Q assessment. Items use a general personality timeframe.

93 items

~8 min

Subscales: Extraversion (E) - Introversion (I), Sensing (S) - Intuition (N), Thinking (T) - Feeling (F), Judging (J) - Perceiving (P)
Take Inventory
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Jung/Myers-Briggs conceptual sources; locally standardized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Wellbeing
Thu Jun 04 2026
Perceived Stress Scale (PSS)
Responses refer to your feelings and thoughts during the last month. The Perceived Stress Scale (PSS) is a classic stress assessment instrument, originally developed in 1983, used to understand how different situations affect feelings and perceived stress.

10 items

~1 min

Subscales: Page 1, Perceived Stress
Take Inventory
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Readings ( 1)
Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Fri Jun 05 2026
Bipolar II Disorder Self-Report
A self-report screening aid generated from the DSM-5-TR diagnostic criteria for Bipolar II Disorder. Items are grouped into Core Features, Additional Domains, Context & Impact, and Exclusions. This is a screening aid, not a diagnosis, and should be interpreted by a qualified clinician.

38 items

~4 min

Subscales: Core Features, Additional Domains, Context & Impact, Exclusions
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Sat Jun 06 2026
DSM-5-TR Bipolar I Disorder Self-Report Inventory (37-item)
This 37-item self-report inventory is a locally synthesized DSM-5-TR-derived screening aid for Bipolar I Disorder. It is not a validated diagnostic instrument. Items cover manic-period mood, increased activity or energy, manic symptoms, severity indicators, depressive-period indicators, and exclusions.

37 items

~5 min

Subscales: Manic Mood, Manic Activity, Manic Energy, Self-View, Sleep Need, Speech Pressure, Racing Thoughts, Distractibility, Goal-Directed Activity, Psychomotor Agitation, Risky Activity, Severity, Psychotic Features, Depressive Periods, Exclusions
Take Inventory
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American Psychiatric Association DSM-5-TR criteria; locally synthesized by Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Clinical
Mon Jun 08 2026
Post-Traumatic Stress Disorder Self Report Inventory
A self-report screening aid generated from the DSM-5-TR diagnostic criteria for Post-traumatic Stress Disorder. Items are grouped into Core Features, Additional Domains, Context & Impact, and Exclusions.

37 items

~4 min

Subscales: PTSD, Exposure, Intrusion, Avoidance, Negative cognitions, Alterations in arousal, Duration, Impairment, Specification - Depersonalisation, Specification - Derealisation, Modifier
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology
Wellbeing
Tue Jun 09 2026
The BBC Well-being scale
The BBC Well-being Scale (BBC-SWB) is a 24-item measure developed by researchers to assess psychological well-being, physical health, and relationships.

24 items

~2 min

Subscales: Physical Health and Well-being, Psychological Well-being, Relationships
Take Inventory
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Professor Peter Kinderman and colleagues.
Personality
Thu Jun 11 2026
Custom Big Five Personality Inventory (100-item)
This 100-item inventory is a newly created local Big Five personality measure for structured reflection and research screening. It assesses Openness, Neuroticism, Agreeableness, Conscientiousness, and Extraversion with custom items. It is not the official BFI, BFI-2, NEO, or IPIP inventory.

100 items

~9 min

Subscales: Openness, Neuroticism, Agreeableness, Conscientiousness, Extraversion
Take Inventory
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Yolo Ngcakani, B.Soc.Sc (Hons) Psychology; custom local Big Five inventory

Research Software

Web-based cognitive tasks, study utilities and research software built for online data collection.

Stroop Task

The Stroop Task is a classic psychological experiment that examines cognitive load and selective attention.

Complex

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Simple Reaction Task (Auditory)

An auditory simple reaction time task measuring response speed to sound stimuli.

Reaction

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Simple Reaction Task (Visual)

A visual simple reaction time task measuring response speed to visual stimuli.

Reaction

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Sound Recall Task

A memory task requiring participants to recall previously presented auditory information.

Memory

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Stop Signal Task

A cognitive control task measuring inhibitory control and response suppression.

Reaction

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Blackjack Decision Task

A lightweight 12-round blackjack task with hit and stand decisions plus response timing and pointer metrics.

Complex

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Eriksen Flanker Task

selective attention and response interference speeded left/right discrimination of a central target flanked by congruent or incongruent distractors This browser task is a research proxy rather than a diagnostic instrument. Display refresh, browser scheduling, device latency, screen size, and input hardware can affect measured reaction time, so cross-device absolute comparisons require caution.

Complex

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Go/No-Go Task

prepotent response inhibition and sustained response control frequent go stimuli requiring a speeded response and infrequent no-go stimuli requiring response withholding This brief browser implementation is a research proxy and is not diagnostic. Commission errors can reflect inhibition, attention, instruction comprehension, speed-accuracy strategy, or device/input factors.

Reaction

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Psychomotor Vigilance Task

sustained attention and vigilant response speed simple visual reaction task with long unpredictable foreperiods and explicit anticipation/lapse classification This shortened browser PVT is a research proxy, not the validated 10-minute laboratory protocol or a clinical fatigue assessment. Browser scheduling, display refresh, device latency, interruptions, and task duration affect lapse and reaction-time estimates.

Reaction

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Visual N-back Task

working-memory updating and continuous monitoring sequential letter monitoring with a response when the current item matches the item n positions earlier This browser N-back is a research proxy, not a diagnostic measure of working memory. Performance depends on the selected level, strategy, instruction comprehension, display/input timing, and the brief task length.

Memory

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Corsi Block-Tapping Task

visuospatial short-term and working-memory span serial recall of illuminated spatial locations in forward or reverse order with adaptive span length This browser grid is a research proxy rather than a standardized physical Corsi apparatus. Screen size, pointing method, visible recall labels, strategy, and adaptive stopping affect scores; results are not diagnostic.

Memory

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Trail Making Task A/B

visual search, processing speed, sequencing, and set shifting connect distributed targets in numeric order (A), then alternating numeric and alphabetic order (B) This responsive browser implementation is a research proxy and is not equivalent to a standardized paper-and-pencil or supervised digital Trail Making Test. Screen geometry, target layout, pointing method, motor ability, and device latency materially affect completion times.

Complex

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Context Check

Original orientation and response-consistency research task recording date and approximate-time error, confidence, latency and examiner-review responses.

Complex

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Echo Span

Original immediate-attention and working-memory task using same-order, reverse-order and ascending-order generated sequences.

Complex

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Target Sweep

Generated visual-scanning and selective-attention grid recording hits, omissions, false alarms, search duration and selection path.

Perception

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Listen and Act

Original sequential command-comprehension task using a virtual desk, optional spoken presentation and component-level action scoring.

Complex

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Picture Naming

Original line-drawing naming research task with semantic cues, response latency and examiner-review flags.

Complex

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Pattern Memory

Deterministically generated abstract-pattern learning and recognition task recording hits, false alarms, confidence and decision time.

Memory

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Brief Narrative Memory

Original brief-story recall task recording proposition matches, recall length, latency and a complete examiner-review audit trail.

Memory

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Visual Match

Original geometric visual-discrimination task with generated rotation, reflection and component distractors.

Perception

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Shape Builder

Original part-to-whole construction task recording placement accuracy, corrections, selections and planning latency.

Perception

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Quick Maze

Procedurally generated planning maze recording completion time, moves, reversals and path efficiency.

Complex

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Word Workshop

Original constrained word-generation task recording valid unique responses, repetitions, violations and production duration.

Complex

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New Element

Generated visual working-memory and change-detection task recording localisation accuracy, change type, set size and reaction time.

Memory

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Category List Learning

Original semantic-category list-learning task recording acquisition, intrusions, repetitions and category clustering.

Memory

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City Map

Original map-reading and spatial-orientation task recording direction, route and right-left accuracy.

Perception

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Rule Switch

Original cognitive-set switching task recording repeat and switch accuracy, reaction time, switch cost and perseverative errors.

Complex

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Audiometer

This audiometer measures your hearing sensitivity by sweeping through frequencies until you can detect them.

Perception

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Typing Exercise

This is a typing exercise that measures your typing accuracy and speed.

Complex

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Quick Maths Game

This is a fast-paced online mental maths game for kids and adults to improve arithmetic speed and accuracy.

Complex

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Blackjack Game

Blackjack is a classic card game where players decide whether or not to recieve a card worth a random value in order to accumulate a hand less than or equal to 21

Complex

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Verbal Reading Task

This is a verbal reading task that uses your device microphone to analyse vocal pitch and amplitude.

Complex

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Digit Span Memory Task

The Digit Span Memory Task is a widely used neuropsychological assessment for measuring working memory and short-term memory capacity.

Memory

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