Book excerpt: Presenting the new edition of the text that delivers the most widely-used and developed conceptual model in occupational therapy. Beautifully redesigned and fully revised, the Third Edition of A Model of Human Occupation (MOHO) delivers the latest in human occupation research and application to practice. New to this edition: a reader-friendly format with second color and additional illustrations and anecdotes; more case examples for integrating the model into practice; a discussion of the therapy process and how change occurs; language linked to UT and ICIDH-2 terminology; a research chapter; and numerous research references highlighting the growing body of evidence supporting MOHO.