... that it identifies all stages of, and breakdown points within, a group's development. The stages are: A.G. Sheard can be contacted at: geoff.sheard@flaktwoods.com © Emerald Group Publishing Limited 2009 Leadership Management roles Group behaviour The premise is that anyone who presumes...

... to one or more of the existing models of group development. Tuckman (1965) offered an alternative. He claimed the setting in which the group is formed and operates (e.g. therapy group, training group, natural group or laboratory group) and the nature of the group behavior (e.g. task oriented or process...