This report summarizes research on the impacts of alternative early intervention programs to prevent school failure. Also considered are the magnitude of estimates of program effects and policy implications of using the programs. The nine principal types of early schooling programs reviewed are those involving: (1) substantial reductions in class…

THE PLOWDEN REPORT, A STUDY OF GOVERNMENT-SUPPORTED SCHOOLS IN ENGLAND, CONCLUDED THAT FAMILY AND HOME ENVIRONMENT ARE THE MOST SIGNIFICANT FACTORS AFFECTING SCHOOL ACHIEVEMENT, AND THAT THERE SEEMS TO BE NO RELATIONSHIP BETWEEN CLASS SIZE AND ACHIEVEMENT. ALTHOUGH CONCENTRATING ON PRIMARY SCHOOLS, THE REPORT MADE RECOMMENDATIONS ABOUT A SERIES OF…