Investigates the overarching environment and structure that houses individual and group behaviors.

Focuses on internal psychological factors that drive single employees' actions and performance.

: The mental capacity to analyze and diagnose complex situations.

: Robbins synthesizes multiple theories, such as Maslow’s Hierarchy of Needs , Herzberg's Two-Factor Theory, and Expectancy Theory, to explain what drives employee effort.

: How work is divided and coordinated (e.g., matrix or functional designs), which impacts communication and decision-making speed.