This assignment provides an in-depth exploration of organisational behaviour, covering various theories and models. It includes a review of Handy's typology of culture, Maslow's hierarchy of needs, Alderfer-ERG theory, Vroom expectancy theory, Tuckman's team development model, Belbin's model of teamwork, and path goal theory of leadership. The assignment also touches on the importance of organisational research, conflict and power within social housing organisations, and the impact of sustainability policies on employee green behaviour. Overall, it offers a thorough understanding of organisational behaviour and its significance in modern business practice.