Regression discontinuity (RD) designs have gained significant popularity as a quasi-experimental device for evaluating education programs and policies. In this paper, we present a comprehensive review of RD designs, focusing on the continuity-based framework, the most widely adopted RD framework. We first review the fundamental aspects of RD…

This article describes a research-enriched, action-oriented plan for supporting educators in PreK-12 district-wide mentoring through online professional development inspired by Kram's model.

We systematically examine the existing evidence and compute meta-analytic averages for the effects of scaled-up, publicly funded pre-kindergarten (pre-K) programmes in the United States on student mathematics and reading achievement. The analysis is restricted to experimental and quasi-experimental research designs with the highest internal…

State-funded prekindergarten educational programming for all children is a rarity in the United States. Five states offer no financial support to fund prekindergarten educational programming, and the majority offer partial funding. Only three states provide universally funded prekindergarten educational programming. The purpose of this study is to…

State-funded prekindergarten (preK) programs are increasingly common across the country. This study estimated the effects of eight state-funded preK programs (Arkansas, California, Michigan, New Jersey, New Mexico, Oklahoma, South Carolina, and West Virginia) on children's learning using a regression discontinuity design. These programs vary with…

In 2014, New Jersey was one of the 18 states awarded a federal grant aimed to enhance state preschool programs, improve quality and serve more eligible children in high-quality settings. This "Preschool Development Grant" (PDG) promised to provide the state with $17.5 million per year for four years, beginning on January 1, 2015 through…

In 2014, New Jersey was one of 18 states awarded a federal grant aimed to enhance state preschool programs, improve quality and serve more eligible children in high-quality settings. This "Preschool Development Grant" (PDG) promised to provide the state with $17.5 million per year for four years, beginning on January 1, 2015 through…

Two decades ago, the New Jersey Supreme Court in "Abbott v. Burke" mandated that the state establish high quality preschool education in the 31 highest-poverty school districts. New Jersey created a pre-K program with high standards and a continuous improvement system that transformed a patchwork of private and public programs into a…

Preschool Development Grant (PDG) grantees and Head Start programs are funded to provide high-quality preschool education and comprehensive services to families meeting federal poverty guidelines. The overlap of program standards and services across these two programs provides unique opportunities for partnerships. This document provides examples…

This publication is part of the Leading by Exemplar project, a multi-year study conducted by Bellwether Education Partners. In this project, every aspect of the Head Start exemplars' program design and practice was closely examined in an effort to understand each program's "secret sauce." Leading by Exemplar has three goals: (1) to…

This publication is part of the "Leading by Exemplar" project, a multi-year study conducted by Bellwether Education Partners. In this project, every aspect of the Head Start exemplars' program design and practice was closely examined in an effort to understand each program's "secret sauce." Leading by Exemplar has three goals:…

There are multiple explanations for why many children do not have access to well-prepared pre-K teachers. The five programs profiled in this report show that it is possible to give pre-K teachers rich, research-based training that prepares them to work with young children. However, there is a scarcity of opportunities focused on the developmental…

Calls for universal preschool programs have become commonplace, reinforced by President Obama's call for "high-quality preschool for all" in 2013. Any program that could cost state and federal taxpayers $50 billion per year warrants a closer look at the evidence on its effectiveness. This report reviews the major evaluations of preschool…

This article features a school district in Perth Amboy, New Jersey, that has created a full-day preschool program that helps prepare all children socially and academically for school. For students ages 3 and 4 in Perth Amboy, the two ideas--learning and fun--are one and the same. Through the district's full-day preschool program, teachers…

New Jersey's Abbott Preschool program is of broad national and international interest because the Abbott program provides a model for building a high-quality system of universal pre-K through public-private partnerships that transform the existing system. The program offers high-quality pre-K to all children in 31 New Jersey communities with high…