What does the NEO Personality Inventory measure?

The NEO Personality Inventory is designed specifically to assess the Big Five personality traits, which are Openness, Conscientiousness, Extraversion, Agreeableness, and Neuroticism. Each of these traits represents a broad domain of human personality and is measured through a variety of facets that provide a deeper understanding of an individual's personality characteristics.

By focusing on these traits, the NEO Personality Inventory helps to paint a comprehensive picture of an individual's personality profile, which can be beneficial in various settings, including psychological assessment, counseling, and personal development. Understanding these traits can inform coaching strategies, career guidance, and relationship counseling, as they relate closely to how an individual interacts with the world.

The other options do not accurately represent what the NEO Personality Inventory measures. Intelligence quotient pertains to cognitive abilities, emotional resilience relates to a person's ability to cope with stress and adversity, and physical health markers involve biological indicators of health, none of which are assessed by this inventory.