Amargosa Valley School in Nevada could be considered representative of almost any preK-8 school that serves a large proportion of socioeconomically disadvantaged students and is focused on turning around persistently low achievement. Like other schools supported by federal School Improvement Grants, Amargosa is beginning to implement a reform plan…

This eight-year follow-up study, examining the educational impact of a compensatory early childhood program upon disadvantaged students, compares mean scores of the treatment group of 410 former preschool and all day kindergarten students with those of a comparison group of 141 traditional half day kindergarten students. Empirical evidence shows…