1. Define the Big 5 personality traits: The Big 5 personality traits are five broad dimensions that describe human personality: Openness, Conscientiousness, Extraversion, Agreeableness, and Neuroticism. 2. Define professional work values: Professional work values are the beliefs and principles that guide an individual's behavior and decision-making in a work environment, such as integrity, responsibility, and teamwork. 3. Define Extraversion personality: Extraversion is a personality trait characterized by sociability, talkativeness, assertiveness, and high energy levels. 4. Explain Values vs Personality: Values are enduring beliefs about what is important in life, guiding behavior and decision-making, while personality refers to consistent patterns of thoughts, feelings, and behaviors that make a person unique. 5. Define Openness to experience: Openness to experience is a Big 5 trait that reflects imagination, creativity, curiosity, and a preference for novelty and variety. 6. What are the main managerial roles and functions? Managerial roles include interpersonal roles (figurehead, leader, liaison), informational roles (monitor, disseminator, spokesperson), and decisional roles (entrepreneur, disturbance handler, resource allocator, negotiator). Managerial functions are planning, organizing, leading, and controlling. 7. What are the core determinants of personality? Core determinants of personality include genetic factors, environmental influences, cultural background, and situational factors.