NEO4 or NEO PR-I
The NEO inventories were developed by Dr. Paul Costa, Jr., and Dr. Robert McCrae to measure five broad dimensions of personality. Neuroticism (N) Extraversion (E) Openness (O) Agreeableness (A) Conscientiousness (C) Note: These broad categories were based on analysis of trait adjectives collected over the years and included in research by theorists such as Cattell and…