This document discusses the Big Five personality model, which breaks personality down into five major dimensions: Openness to Experience, Conscientiousness, Agreeableness, Extraversion, and Neuroticism (also called Emotional Stability). Each dimension is defined, with Openness referring to being creative and flexible, Conscientiousness referring to being organized and disciplined, Agreeableness referring to being cooperative, Extraversion referring to enjoying social interaction, and Neuroticism referring to the ability to manage emotions. The document states that the Big Five model provides an overview of individual differences and is useful for managers to understand employee personality traits and improve work behaviors.