Extra-year school readiness programs, which serve as "developmental kindergartens" or "junior first grades," are well-intentioned transition programs between kindergarten and first grade that are intended to serve children judged to be at risk for early school failure. Despite their good intentions, these programs are…

This 10-year study compared the achievement of 3 samples of students designated at-risk for school failure and 1 sample deemed not at risk, and followed a transitional first-grade school readiness program (SRP) population from prekindergarten through eighth grade to identify contextual factors associated with student progress. At-risk samples were…