Thoroughly revised and updated, this third edition of the bestselling book offers an introduction to program evaluation including information on stakeholder relationships, program design, data collection and analysis, reporting results, and other important steps. This edition expands coverage of evaluation models and logic models. Written for any program type or setting, The ABCs of Evaluation shows how to select participants for the evaluation and how to deal with multiple goals and objectives--including those of the organization, the staff, and the client. All references and pedagogical features including learning objectives, key terms, and questions for discussion have been updated.