A longitudinal study of 80 toddlers, preschoolers, and kindergartners found that children who entered early in low quality care had the most difficulty with peers in preschool. Lives of parents who used low quality care were characterized by complexity and use of less appropriate socialization practices than those used by other parents. (RH)

Assessed the reading and mathematics abilities of kindergartners and first graders in the fall and spring of the school year. Found that younger first graders made as much progress over the year as older first graders and more than older kindergartners. Findings demonstrated that entrance age was not a good predictor of learning or academic risk.…