This manual includes two self-instructional modules relating to the evaluation efforts of Michael Scriven and Daniel L. Stufflebeam. By working through the first module the reader can develop a basic understanding of Scriven's three main evaluation contributions: formative-summative evaluation, goal-free evaluation, and the Pathway Comparison…

Point of entry problems are faced by evaluators when asked to start an evaluation at an inappropriate time or to perform an inappropriate study. The fundamental purpose of evaluation is to help improve services. Guidelines are presented for choosing when to do a context, input, process, or product evaluation. (GDC)