This paper reports preliminary results from a randomized controlled trial (RCT) of a multi-component nurturing program designed to increase gifted identification among minority students. In 2014-15, the Wake County Public School System (WCPSS), in partnership with Duke University, implemented "Nurturing for a Bright Tomorrow"…

Children enter school with vastly different skill levels and formal schooling often magnifies these disparities over time. Widening achievement gaps between high- and low-income children have grown substantially in the last 50 years. Further, the opportunity gap facing most low-income students contributes to a host of academic and social…

The capacity of the field to conduct power analyses for group randomized trials (GRTs) of educational interventions has improved over the past decade (Authors, 2009). However, a power analysis depends on estimates of design parameters. Hence it is critical to build the empirical base of design parameters for GRTs across a variety of outcomes and…

In Belize, the percentage of untrained teachers (i.e. teachers with the equivalent of a high school education or less) is one of the highest in the region of Latin America and the Caribbean. In response to growing student cohorts, the increased demand for more classroom teachers has led to significant decrease in the proportion of trained teachers…

Numerous authors have reviewed research to determine which skills are considered fundamental to successful academic and social outcomes for students (Hattie, Briggs, & Purdie, 1996; Masten & Coatworth, 1998; Wang, Haertel, & Walberg, 1994; Zins, Weissberg, Wang, & Walberg, 2004). These skills include: (1) cognitive and…

Among various interventions targeting adolescent students who read significantly below grade level, the Scholastic READ 180 is an intensive daily program that makes use of technology and combines research-based reading practices. Since the launch of READ 180, Scholastic Inc. and many schools that have deployed the program have been jointly…

This study applies a randomized controlled trial to examine the effects of supplemental instruction using two online mathematics curricula--DreamBox and Reasoning Mind. It is an independent evaluation intended to generate unbiased results that will help inform the ongoing development of a charter school network's hybrid instructional model, which…