Summary
Early childhood education is emerging as a major method of primary prevention of social and personal problems. Studies of early childhood programs, such as the Ypsilanti Perry Preschool Project, have found positive long‐term consequences for participating children with significantly improved educational performances including high school graduation rates and college attendance; improved rates of employment and self‐support; and reduced rates of crime, teen pregnancy, and welfare utilization. This paper gives a brief overview of the research project and the curriculum methods employed. As the country becomes aware of the need for prevention rather than correction, high quality early childhood education will be employed widely.