The document discusses how managers can influence creativity in the workplace. It covers 6 categories of manager practices that can affect creativity: challenge, freedom, resources, work-group features, supervisory encouragement, and organizational support. Intrinsic motivation is key to creativity. Managers can foster creativity by matching employees' skills to tasks, providing autonomy, allocating sufficient time and money, assembling diverse teams, acknowledging creative efforts, and prioritizing creativity in the organization. Failing to do these things and over-evaluating ideas can undermine employees' intrinsic motivation and kill creativity.