This assignment provides a comprehensive overview of organisational behaviour and leadership studies. It covers essential theories of motivation and leadership by Miner (2015), the expectancy theory by Vroom (2018), and Charles Handy's typology model of organisational culture. The assignment also discusses the role of work culture in improving organisational health, as per Patnaik (2011). Furthermore, it explores group development stages in open government data engagement initiatives using a comparative case studies analysis approach. The notes include illustrations of different organisational culture models and Maslow's hierarchical needs theory.