Four-day school weeks are becoming increasingly common in the U.S., but their effect on achievement is not well-understood. Using a difference-in-differences approach, we conduct the most representative student-level analysis to date of the effects of four-day weeks on student achievement and within-year growth using NWEA MAP Growth data. We…

There is a growing body of research that suggests that video-based interventions, such as video modeling and video prompting, are effective tools for teaching academic skills to struggling learners. This study used a single subject, multiple-baseline-across-subjects design to evaluate whether a video-prompting intervention could effectively assist…

The mathematics achievement of seventh grade general education students placed in an inclusive setting with students in need of special education services was compared to the mathematics achievement of seventh grade general education students placed in a classroom without students in need of special education services. Participants included…

By using multi-level modeling, this study explores the impact of students' perception of the quality of the teacher-student relationship and family structure on student achievement after controlling for socioeconomic status (SES), school urbanicity, and school control. The data from 750 schools and 17,000 10th grade students were analyzed. Family…

This technical appendix supports the "New Mexico Charter School Study: Findings Report," providing detailed information on statistical methods and results. The document includes: (1) Overview of Study Design; (2) Charter School Lottery Study; and (3) Dual Language and Charter School Matching Study. The Charter School Lottery Study…

Conducted for Arnold Ventures by Abt Associates, the "New Mexico Charter School Study: Findings Report" collates the results of Abt's evaluation of numerous charter schools in the state, several of which employ a whole-school dual language model. The study also created multiple logic models for use by practitioners, policymakers, and…

In 2017 Georgia instituted a flexibility policy through which school districts enter into performance contracts with the state that grant districts waivers from state rules and allow schools and districts greater autonomy. In exchange, schools and districts must meet academic performance targets. The performance contracts are intended to…

This research study was conducted to examine the effects of the academic achievement of elementary level general education students in the inclusion classroom setting versus the general education students in the non-inclusion classroom in a large suburban school district in Tennessee as measured by third, fourth, and fifth grade mathematics and…

The purpose of this study is to find some of the key factors determining college readiness. School districts are under increased pressure to provide all students with experiences and the preparation to ensure they are college-ready. This study investigates a few key, potential factors in the journey to college readiness: early academic growth,…

Research has suggested the "No Child Left Behind Act" passed in 2001 has resulted in narrowed curriculum and a failed attempt at its primary objective to close the achievement gap. Understanding changes that have occurred in student achievement from 2011 to 2014 of the NCLB requirements is the focus of this quantitative ex-post facto…

A goal of the No Child Left Behind (NCLB) legislation is to improve educational opportunities for disadvantaged students. Schools that have not made adequate yearly progress (AYP) for 2 or more years are identified as schools in need of improvement and are therefore required to provide supplemental education services to students. The problem…

Student academic achievement in junior high mathematics is an ongoing mission for educational leaders. To achieve that undertaking, teacher effectiveness plays an important role. The purpose of this study was to examine the combined effects of teacher effectiveness on student achievement. The study was conducted in a suburban school district in…

Mental health issues among American adolescents and children can negatively impact their potential for school success. As many as 10% of students among the general education population suffer from psychiatric disorders, yet only between 1% and 5% of those students are being served. The effects of mental health difficulties are problematic for…

This mixed method study explored and analyzed instructional strategies utilized by algebra teachers whose students' coursework culminated in the New York State Regents Examination in Integrated Algebra and for whom 50% of the tested cohort earned mastery level (85 or higher) on the examination. The targeted populations were eighth or ninth grade…

In 2007 Georgia instituted a flexibility policy through which school districts enter into performance contracts with the state, receiving waivers from state rules, provisions, and guidelines in exchange for agreeing to meet annual accountability targets. The performance contracts are intended to incentivize innovations that increase achievement…