Patton demonstrates that the main failing of most evaluations is a lack of practicality. They fail to be cheap, accurate, attuned to the differences between different programmes or to provide useful, realistic policy alternatives for decision-makers. Patton discusses the major stages of the evaulation process, describing evaluation design, measurement, analysis and reporting. Using his own field and workshop experiences, he provides a new vision of evaluation that emphasizes the elements of feasibility, efficiency, and utility.Patton demonstrates that the main failing of most evaluations is a lack of practicality. They fail to be cheap, accurate, attuned to the differences between different programmes or to provide useful, realistic policy alternatives for decision-makers. Patton discusses the major stages of the evaulation process, describing evaluation design, measurement, analysis and reporting. Using his own field and workshop experiences, he provides a new vision of evaluation that emphasizes the elements of feasibility, efficiency, and utility.THE PRACTICAL MANDATE The Source of the Mandate to Be Practical ISSUES AND OPTIONS Evaluation Issues in Practical Perspective Collaborative Evaluation Practice With Groups FUNDAMENTALS Practicing With and Without Goals Thoughful Questionnaires Thoughtful Interviewing Thoughtful Methods Decisions Practical and Creative Evaluation Data Collection Managing Management Information Systems Fundamental Principles of Data Analysis Practical and Useful Recommendations RETURN TO THE MANDATE Practical Evaluation