The document discusses personality from several perspectives. It defines personality as a person's characteristic patterns of thinking, feeling and behaving. It notes personality is influenced by biological, cultural and family factors. Major theories discussed include traits, Myers-Briggs types, and the Big Five model assessing openness, conscientiousness, extraversion, agreeableness and neuroticism. Several other attributes like locus of control, self-esteem and risk-taking that influence organizational behavior are also covered.