This assignment delves into the concepts of organizational behavior, examining various theories such as personality-job fit, motivation, and decision-making. It analyzes different types of workplace behavior, including task performance, organizational citizenship, and counterproductive behaviors. The paper emphasizes the importance of an evidence-based approach to management and highlights how organizational theories can be applied to solve problems like departmental loyalty issues, new management challenges, and confusion during strategy implementation. The assignment concludes by stressing the significance of teamwork, personal practice, interpersonal skills, and knowledge management in fostering a successful organizational environment.