As part of Project BICAR (Binford Individualized Curriculum and Analysis Research), the study determined the effects of sequentially based objectives and criterion referenced tests on academic performance of 42 second, fourth, and sixth graders (eight of whom tested 1 to 4 years below grade level). A review of the literature supported the premise…

Presented in approximately 315 tables are statistics on the number of handicapped public school pupils in the U.S. (1970) for each of nine impairing conditions as well as numbers of schools and teachers providing special instruction. Noted is collection of data from a survey sample of 2,000 local public elementary and secondary schools…