This paper presents the first analysis of the life course outcomes through late midlife (around age 55) for the participants of the iconic Perry Preschool Project, an experimental high-quality preschool program for disadvantaged African-American children in the 1960s. We discuss the design of the experiment, compromises in and adjustments to the…

This article answers some questions regarding primary French immersion classes--particularly in relation to performance on standardized tests. (PB)

In a study to learn whether or not poor nutrition, as indicated by low hemoglobin levels, affects intelligence and behavior, 113 Head Start children in Missoula, Montana took part. Group testing with the Lorge Thorndike Intelligence Test and individual testing with the Wechsler and Primary Scale of Intelligence or Wechsler Intelligence Scale for…

The major question this study attempted to answer was, "Can conservation of number, area, weight, mass, and volume to be induced and retained by 3- and 4-year-old children by structured instruction with a multivariate approach? Three nursery schools in Iowa City supplied subjects for this study. The Institute of Child Behavior and Development…

This document is the first year's report of a continuing study of the effects of two Head Start preschool experimental programs. Subjects were children from poverty areas in Grand Rapids, Michigan. Seven teachers who were most opposed to a Bereiter-Engelmann type highly academic structured program were assigned to Group I; and seven teachers least…

This paper describes an educational program for 28 adolescent delinquents at a training school for boys. All of the students had histories of educational failure. Individualized programed instruction and a system of extrinsic learning reinforcements were the experimental basis of the program. Points, exchangeable for money, were given to the…

This summary report examines the findings of a home-based early childhood education enrichment program designed to make it possible for educationally disadvantaged children to cope effectively with the demands of American schools and society. Background information on the development and implementation of the program and a discussion of the…

The development of children's language skills was studied in an experimental research project involving programmed versus incidental instruction in a prekindergarten program. It was hypothesized that children who attended a prekindergarten with programed instruction would score significantly higher on language skills tests than would a comparable…

THIS STUDY USED TWO INTACT CLASSES OF PUBLIC SCHOOL TRAINABLE MENTALLY RETARDED CHILDREN TO STUDY THE EFFECTS OF PHYSICAL ACTIVITIES DERIVED FROM THE DOMAN-DELACATO THEORY OF PHYSICAL AND INTELLECTUAL DEVELOPMENT. THE EXPERIMENTAL GROUP CONSISTED OF SEVEN MALES AND SIX FEMALES FROM AGE 8 TO 18 AND THE CONTROL GROUP CONSISTED OF 10 MALES AND SIX…

This experiment was based on the assumption that the academic failure of the disadvantaged or middle class child is due to a failure of instruction and that if above-normal learning schedules were maintained, the second year of an enrichment program would not show the customary drop in gains from the first year. The subjects of this study were 43…

Seven studies were undertaken to further extend the development and testing of an academically-oriented preschool program for disadvantaged children. The studies investigated (1) Curricula Development and Testing in Bereiter-Engelmann Program, (2) Dual Kindergarten, (3) Follow-Up Data on the Achievement of Disadvantaged Children Who Participated…

Two different groups of subjects--incarcerated adult offenders and freshman nursing students--participated in an academic experiment which employed an individually prescribed learning system. The system featured programmed instructional materials and contingency management procedures to obtain stable cumulative records of learning performance.…