Early Childhood Research Quarterly · 2017 · 27 citations · 92 references
EducationEarly Childhood EducationElementary EducationChild DevelopmentEarly Childhood PolicyEarly InterventionChild Development PolicyEarly Childhood Education FundingEarly Childhood Education PolicyEarly Childhood Education ReformEarly Childhood Policy EvaluationUniversal Preschool PolicyEarly Childhood Program FundingFederal Preschool PolicyImplementation Of Preschool PolicyLow-income StudentsPre-kindergarten Program EvaluationPublic Preschool FinancingPublic Preschool ProvisionPublicly Funded Preschool
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Statistical Power Analysis for the Behavioral Sciences
Keith E. Muller, Jacob Cohen · Technometrics · 1989 · 83.9K citations
Missing data: Our view of the state of the art.
Joseph L. Schafer, J. A. Graham · Psychological Methods · 2002 · 10.9K citations