Quantifying Variation in Head Start Effects on Young Children's Cognitive and Socio-Emotional Skills Using Data from the National Head Start Impact Study.

Statistical power analysis for the behavioral sciences

1990 • 65,781 citations

Statistical Power Analysis for the Behavioral Sciences (2nd ed.).

1989 • 28,417 citations

Hierarchical Linear Models: Applications and Data Analysis Methods.

1993 • 19,419 citations

Statistical Methods for Meta-Analysis

1988 • 10,595 citations

Adolescence-limited and life-course-persistent antisocial behavior: A developmental taxonomy.

1993 • 9,447 citations

School readiness and later achievement.

2007 • 4,886 citations

Identification of Causal Effects Using Instrumental Variables

1996 • 3,817 citations

Bayes Estimates for the Linear Model

1972 • 1,875 citations

Direct and Indirect Aggression During Childhood and Adolescence: A Meta‐Analytic Review of Gender Differences, Intercorrelations, and Relations to Maladjustment

2008 • 1,807 citations

Measures of Classroom Quality in Prekindergarten and Children’s Development of Academic, Language, and Social Skills

2008 • 1,754 citations

Externalizing behavior problems and academic underachievement in childhood and adolescence: Causal relationships and underlying mechanisms.

1992 • 1,562 citations

Policies to foster human capital

2000 • 1,497 citations

Behavior Problems in Preschool Children: A Review of Recent Research

1995 • 1,326 citations

Long-Term Effects of Early Childhood Programs on Cognitive and School Outcomes

1995 • 1,270 citations

The Relation of Preschool Child‐Care Quality to Children's Cognitive and Social Developmental Trajectories through Second Grade

2001 • 1,142 citations

Gender differences in temperament: A meta-analysis.

2006 • 1,087 citations

Bilingual experience and executive functioning in young children

2008 • 996 citations

Early Childhood Education Programs

2001 • 985 citations

Longer-Term Effects of Head Start

2002 • 892 citations

Receptive vocabulary differences in monolingual and bilingual children

2009 • 887 citations

Empirical Benchmarks for Interpreting Effect Sizes in Research

2008 • 872 citations

Does Head Start Improve Children's Life Chances? Evidence from a Regression Discontinuity Design

2007 • 867 citations

Does Head Start Make a Difference

1995 • 865 citations

Promoting Academic and Social‐Emotional School Readiness: The Head Start REDI Program

2008 • 828 citations

Language input and child syntax

2002 • 825 citations

Empirically based assessment of the behavioral/emotional problems of 2- and 3- year-old children

1987 • 820 citations

Leiter International Performance Scale-Revised

1998 • 805 citations

Cognitive Mechanisms Underlying Achievement Deficits in Children With Mathematical Learning Disability

2007 • 797 citations

Present and Accounted for: Improving Student Attendance Through Family and Community Involvement

2002 • 761 citations

Do Effects of Early Child Care Extend to Age 15 Years? Results From the NICHD Study of Early Child Care and Youth Development

2010 • 745 citations

The Effects of Universal Pre-K on Cognitive Development.

2005 • 738 citations

Early Child Care and Children’s Development Prior to School Entry: Results from the NICHD Study of Early Child Care

2002 • 731 citations

CSRP’s Impact on Low‐Income Preschoolers’ Preacademic Skills: Self‐Regulation as a Mediating Mechanism

2011 • 721 citations

Investing in Preschool Programs

2013 • 693 citations

Does prekindergarten improve school preparation and performance?

2006 • 660 citations

Early Childhood Intervention and Life-Cycle Skill Development: Evidence from Head Start

2009 • 655 citations

Impacts of a Prekindergarten Program on Children's Mathematics, Language, Literacy, Executive Function, and Emotional Skills

2013 • 625 citations

Early gender differences in self-regulation and academic achievement.

2009 • 617 citations

How much is too much? The influence of preschool centers on children's social and cognitive development

2006 • 583 citations

Reshaping the mind: The benefits of bilingualism.

2011 • 533 citations

Enhancing young children’s mathematical knowledge through a pre-kindergarten mathematics intervention

2004 • 533 citations

The fragile male

2000 • 502 citations

Investing in Our Future: The Evidence Base on Preschool Education

2013 • 496 citations

Child Care in Poor Communities: Early Learning Effects of Type, Quality, and Stability

2004 • 494 citations

Childhood Externalizing Behavior: Theory and Implications

2004 • 485 citations

Early Childhood Care and Education: Effects on Ethnic and Racial Gaps in School Readiness

2005 • 456 citations

Head Start Impact Study. Final Report.

2010 • 436 citations

Improving preschool classroom processes: Preliminary findings from a randomized trial implemented in Head Start settings

2007 • 427 citations

Child Care and Low‐Income Children's Development: Direct and Moderated Effects

2004 • 401 citations

How do pre-kindergarteners spend their time? Gender, ethnicity, and income as predictors of experiences in pre-kindergarten classrooms

2009 • 372 citations

Mathematics Education for Young Children: What It is and How to Promote It

2008 • 349 citations

Targeting children's behavior problems in preschool classrooms: A cluster-randomized controlled trial.

2009 • 316 citations

Preschool and School Readiness of Children of Immigrants^*

2006 • 284 citations

An effectiveness‐based evaluation of five state pre‐kindergarten programs

2007 • 279 citations

Preschool Programs Can Boost School Readiness

2008 • 245 citations

Teaching Students What They Already Know? The (Mis)Alignment Between Mathematics Instructional Content and Student Knowledge in Kindergarten

2012 • 224 citations

Fostering Parental Support for Children's Mathematical Development: An Intervention with Head Start Families

2000 • 217 citations

Are Head Start Effects Sustained? A Longitudinal Follow-up Comparison of Disadvantaged Children Attending Head Start, No Preschool, and Other Preschool Programs

1990 • 214 citations

Estimating a Population of Parameter Values Using Bayes and Empirical Bayes Methods

1984 • 210 citations

The Impact of Head Start: An Evaluation of the Effects of Head Start on Children's Cognitive and Affective Development

1970 • 204 citations

Associations between classroom quality and children's vocabulary and executive function skills in an urban public prekindergarten program

2012 • 201 citations

Development of a measure of early mathematics achievement using the Rasch model: the Research‐Based Early Maths Assessment

2008 • 196 citations

Longitudinal Evaluation of a Scale-Up Model for Teaching Mathematics With Trajectories and Technologies

2012 • 162 citations

Full‐Day versus Half‐Day Kindergarten: In Which Program Do Children Learn More?

2006 • 145 citations

Social-Emotional Effects of Early Childhood Education Programs in Tulsa

2011 • 126 citations

How well do our measures of quality predict child outcomes? A meta-analysis and coordinated analysis of data from large-scale studies of early childhood settings.

2011 • 126 citations

A Comparison of School Readiness Outcomes for Children Randomly Assigned to a Head Start Program and the Program's Wait List

2003 • 113 citations

The added impact of parenting education in early childhood education programs: A meta-analysis

2016 • 107 citations

Long‐Term Effects of Head Start on Low‐Income Children

2008 • 107 citations

The Hidden History of Head Start

2010 • 101 citations

Head Start and urban children's school readiness: A birth cohort study in 18 cities.

2011 • 101 citations

Compared to what? Variation in the impacts of early childhood education by alternative care type

2016 • 100 citations

The Benefits and Costs of Head Start

2007 • 98 citations

Maximizing the potential of early childhood education to prevent externalizing behavior problems: A meta-analysis

2015 • 96 citations

Early home language use and later vocabulary development.

2011 • 94 citations

Third Grade Follow-Up to the Head Start Impact Study: Final Report. OPRE Report 2012-45.

2012 • 90 citations

Bi-directional dynamics underlie the complexity of talk in teacher–child play-based conversations in classrooms serving at-risk pupils

2013 • 85 citations

High-Quality School-Based Pre-K Can Boost Early Learning for Children with Special Needs

2012 • 77 citations

Does a Preschool Social and Emotional Learning Intervention Pay Off for Classroom Instruction and Children's Behavior and Academic Skills? Evidence From the Foundations of Learning Project

2013 • 73 citations

Can Research Design Explain Variation in Head Start Research Results? A Meta-Analysis of Cognitive and Achievement Outcomes

2012 • 67 citations

Do the effects of early childhood education programs differ by gender? A meta-analysis

2016 • 65 citations

Head Start's Comparative Advantage: Myth or Reality?

2010 • 64 citations

Head Start at Ages 3 and 4 Versus Head Start Followed by State Pre-K

2015 • 63 citations

Inputs in the Production of Early Childhood Human Capital: Evidence from Head Start

2014 • 54 citations

Head Start’s impact is contingent on alternative type of care in comparison group.

2014 • 50 citations

Evaluation of the Tennessee Voluntary Prekindergarten Program: Kindergarten and First Grade Follow-Up Results from the Randomized Control Design. Research Report.

2013 • 48 citations

Is More Better? The Effects of Full-Day vs Half-Day Preschool on Early School Achievement

2006 • 46 citations

Statistical Analysis for Multisite Trials Using Instrumental Variables With Random Coefficients

2012 • 46 citations

The Prekindergarten Age-Cutoff Regression-Discontinuity Design

2014 • 40 citations

Head Start Impact Study. Technical Report.

2010 • 40 citations

Compared to What? Variation in the Impact of Early Childhood Education by Alternative Care-Type Settings

2014 • 23 citations

How should we interpret the evidence about head start?

2007 • 13 citations

Revving up head start: Lessons from recent research

2007 • 11 citations

Unpacking the Treatment Contrast in the Head Start Impact Study: To What Extent Does Assignment to Treatment Affect Quality of Care?

2016 • 10 citations

Issues for the Learning Community

2008 • 3 citations

Computing Clustered Standard Errors for Two-Stage Least Squares in SAS

2007 • 2 citations

Child Outcomes and Classroom Quality in FACES 2009

2012 • 1 citations