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NEO Personality Inventory

A 300-question personality diagnostic measuring a subject’s “Extraversion, Agreeableness, Conscientiousness, Neuroticism, and Openness to Experience”. The most up-to-date version of the test is the NEO PI-R, or the Revised NEO Personality Inventory.

Highly interesting description can be found here: http://www.sigmaassessmentsystems.com/assessments/neopir.asp

NEO Personality Inventory
APA Reference
Fournier, G. (2018). NEO Personality Inventory. Psych Central. Retrieved on June 19, 2018, from https://psychcentral.com/encyclopedia/neo-personality-inventory/