PSYCHOLOGY RESEARCH INVENTORY

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.

Important: This resource does not provide a diagnosis, treatment, or emergency support. Researchers and users must review the measure source, evidence, licence, population, administration, and interpretation before use.