PSYCHOLOGY RESEARCH INVENTORY

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.

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.