Certain expectations that federal officials have about evaluation researchers are discussed. Included are: (1) presence of a clear understanding of what evaluation means; (2) procedure for carrying out an evaluation; and (3) understanding by the evaluator of how the research relates to the decision-making process. (Author/GK)

This sourcebook presents information about three types of federal decision makers who are frequent clients of evaluation: career government executives; political appointees; and congressional staff members. Differences among these decision makers are highlighted in seven articles, with emphasis on meeting client needs and process dimensions of…