This report provides a comprehensive analysis of organizational behaviour, using Ryanair as a case study. It delves into the airline's organizational culture, examining the impact of power dynamics and political behaviour on individual performance. The report evaluates content and process motivation theories, assessing how motivational techniques enable effective goal achievement within the company. It further analyzes the characteristics of effective and ineffective teams, drawing on models like Tuckman's stages of group development. Finally, the report explores various organizational behaviour theories and approaches, providing insights into how Ryanair's practices affect its employees and overall performance. The report covers topics like Handy's model, French & Raven's power bases, Maslow's hierarchy of needs, and the influence of political behaviour within the organization, concluding with the effect on staff and employees.