Organizational Behavior (OB) by Stephen Robbins and Timothy Judge is a foundational study that investigates how individuals, groups, and structures influence behavior within organizations to improve overall effectiveness. Robbins' framework analyzes behavior at three distinct levels: the , the group , and the organizational system . 1. The Individual Level
: Includes the stages of group development (Forming, Storming, Norming, Performing, and Adjourning) and the impact of cohesion on output. Organizational Behavior (Stephen Robbins)
: Explores how individuals interpret their environment and common biases like anchoring or confirmation bias that affect rational choice. 2. The Group Level Organizational Behavior (OB) by Stephen Robbins and Timothy
Focuses on internal psychological factors that drive single employees' actions and performance. The Individual Level : Includes the stages of
Managers also fulfill ten roles categorized as Interpersonal (e.g., figurehead, leader), Informational (e.g., monitor, disseminator), and Decisional (e.g., entrepreneur, resource allocator).
: Analyzes the lifeblood of organizations, identifying barriers to effective information flow and strategies like active listening to improve clarity. 3. The Organizational System Level