Classroom quality and time allocation in Tulsa's early childhood programs
A study comparing classroom time spent on instruction, instructional quality, and predictors of quality in publicly-funded universal prekindergarten programs with Head Start programs in Tulsa, Oklahoma, based on classroom observations and teacher surveys
Reports & Papers
Common vision, different paths: Five states’ journeys toward comprehensive prenatal-to-five systems
An examination of the people, perspectives, processes, and products of the comprehensive and coordinated systems for children aged prenatal to five in California, Illinois, North Carolina, Oklahoma, and Pennsylvania
Reports & Papers
An effectiveness-based evaluation of five state pre-kindergarten programs using regression-discontinuity
A study of the impact of state prekindergarten programs in Michigan, New Jersey, Oklahoma, South Carolina, and West Virginia on children's vocabulary, math, and print awareness skills by comparing children who had completed a year of prekindergarten with nonparticipants who had missed the enrollment age cut-off and were about to start prekindergarten
Reports & Papers
Effects of five state prekindergarten programs on early learning
A study of the impact of state prekindergarten programs in Michigan, New Jersey, Oklahoma, South Carolina, and West Virginia on children's vocabulary, math, and print awareness skills by comparing children who had completed a year of prekindergarten with nonparticipants who had missed the enrollment age cut-off and were about to start prekindergarten
Reports & Papers
The state of preschool 2007: State preschool yearbook
An annual review of access, quality, and resources in state-funded preschool programs for children ages three and four, in all 50 states and the District of Columbia, during the 2006-2007 program year, based on a survey of administrators of state-funded preschool programs
Reports & Papers
Zinc, iron, and lead: Relations to Head Start children's cognitive scores and teachers' ratings of behavior
An examination of the relation between Head Start children's iron, zinc, and lead levels and their cognitive development and scores on standardized tests as well as teachers' ratings of behavior
Reports & Papers
