Recommends and explains why case studies are a good way of evaluating curriculum and giving direction and a rationale to policy decisions about curriculum development in schools. Describes and analyzes various descriptive, analytical, and deliberative case studies. (CK)

The purpose of this field study was to test a "macro-model" stemming from earlier research on ability grouping. Dependent process variables such as methods of instruction, and time for school and homework were studied as a function of grouping characteristics of the class. The main data are "macro" in the sense that they refer…

A number of problems are identified and questions raised about the usefulness of conventional instruments of educational and psychological measurement in curriculum evaluation and research. Four purposes of curriculum evaluation data are identified: (1) advancement of science, (2) curriculum revision, (3) provision of data for the formulation of…