The Revised NEO Personality Inventory (NEO PI-R) is a psychological personality inventory, published in 1990, as a revised version of Costa and McCrae's (1978) NEO Personality Inventory.
The Revised NEO Personality Inventory (NEO PI-R) is a psychological personality inventory, published in 1990 and keyed the Big Five personality traits. It is a revised version of Costa and McCrae's (1978) NEO Personality Inventory.