An evaluation of the New York State Experimental Prekindergarten Program was begun in 1975 to provide longititudinal data on the effects of prekindergarten on children's development over a period of 5 years. Data were collected on a variety of items, including children's test performance at various times, family background, ratings by teachers,…

A study of one grade cohort of students taught in a Chicago Mastery Learning Reading (CMLR) Program was extended to two additional cohorts, one older and one younger than the original group but who were taught using the same method. The students' reading comprehension test scores were compared with those of students in other schools, not taught by…

The system discussed in this paper was successfully used to track approximately 17,000 students participating in various educational programs and to measure their gains through achievement test results. It was developed for a school district with twelve supplementary instruction programs, and has been in use since the 1975-76 school year. The…

A study was conducted to determine the reading level of students in a college remedial reading and writing class, the gains they made during a semester of instruction, the differences in gains made by students taking the remedial class alone and those taking that class and the normal basic composition course, and the differences in gains made by…