Ruhm, Christopher; Magnuson, Katherine A.; Waldfogel, Jane - National Bureau of Economic Research (NBER) - 2004
data from Early Childhood Longitudinal Study, we estimate the effects of prekindergarten on children's school readiness. We … grade, although the behavioral effects do not. Finally, effects differ depending on children's family background and … subsequent schooling, with the largest and most lasting academic gains for disadvantaged children and those attending schools …