This document provides an introduction to organization behavior. It defines key terms like behavior, organization, and organization behavior. It discusses the benefits of studying organization behavior such as developing soft skills and enhancing individual and organizational effectiveness. It explains the relationship between behavior, productivity, and profitability - noting that productivity is key to sustaining profits. The document also discusses how behavior can be quantified and measured using metrics like count, rate, duration, response latency, and inter-response time. Finally, it defines personality and discusses the main determinants of personality as heredity and environment, providing examples of each.