Thoroughly revised and updated, the third edition of bestselling The ABCs of Evaluation offers an introduction to program evaluation. This comprehensive textbook covers topics such as stakeholder relationships, program design, data collection and analysis, reporting results, and other important steps in the evaluation process. 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. The authors illustrate the circumstances under which each evaluation model...