In the early 1970s educational evaluation's fusion of respect for rationality, power to implement rational procedure, and an altruistic objective (improved instruction) appealed to educational researchers. Dealing essentially with closed systems, it measured program success by student performance on measurement instruments. Critics exclaimed that…

Ways to improve the validity of assessment of college students are discussed. Validity problems often have occurred because the purpose of assessment was not clear. Traditionally, college students have been tested for admission and placement. However, the results of these tests have been used for other purposes, such as comparing institutions.…

Some special problems associated with evaluating intelligent computer-assisted instruction (ICAI) programs are addressed. This paper intends to describe alternative approaches to the assessment and improvement of such applications and to provide examples of efforts undertaken and shortfalls. Issues discussed stem chiefly from the technical demands…

The materials presented were developed for use in a series of conferences on testing and instruction sponsored by the National Institute of Education, with the United States Office of Education, the UCLA Center for the Study of Evaluation, and a network of research and development agencies. They are intended for use by school practitioners and…