A pretest-posttest design for measuring the effects of educational programs uses comparison groups consisting of pupils like those in the treatment group but not getting that particular treatment. Although the design is geared primarily to evaluation of Title I programs in large cities, it should also apply to other situations. The plan for…

After outlining the advantages of individualizing instruction through the use of learning laboratories, this book describes the physical facilities needed in a laboratory and stresses the crucial role of the laboratory coordinator, who must be a counselor, test administrator, tutor or teacher, supervisor, bookkeeper, and curriculum specialist. A…

This paper presents the designs underlying an IPI approach to ninth grade science implemented in the Jamesville-DeWitt schools in New York State. Briefly described are the generalizable instructional model, evaluation systems for assessing individual performance and the effectiveness of the instructional program and the support systems which make…