This publication summarizes an academic review paper on preschool effectiveness, "Lottery Evidence on the Impact of Preschool in the United States: A Review and Meta-Analysis" by Jesse Bruhn and Emily Emick. The 44 papers summarized fall into three categories: studies of three model preschool programs begun in the 1960s known as…

This paper reviews research on the design and effectiveness of preschools in the United States. Three randomized controlled trials that enrolled roughly 350 total children in demonstration studies during the 1960s and 1970s shape much of the current discussion of preschool. We examine what these studies and more recent ones based on random…

The Ford Foundation funded an experimental program at the University of Denver College of Law in the summer of 1967 to prepare Spanish-American college graduates to enter law school, the ultimate purpose being to increase the number of Spanish-American lawyers in the Rocky Mountain area. Twenty student participants were selected on the basis of…