The underlying intention of this book is to demonstrate that while development focused on either `the organization' or `individuals' can have positive results, the most effective growth is achieved if organizational and personal development are combined and integrated. Dixon classes this as collective learning. To help achieve this ideal, Dixon sets out to clarify, in straightforward terms, what organizational learning is and how it can make a difference. To give readers a handle on this information, Dixon uses a model: the Learning cycle, which is comprehensively discussed throughout the book. Further illustration comes by way of case material from: Chaparral Steel, The World Health Organization, Johnsonville Food and discussion of the work of two key figures in the field, Chris Agyris and Reg Revan.