This essay describes and discusses the ongoing need for large-scale, longitudinal, empirical research studies focused on middle grades education. After a statement of the problem and concerns, the essay describes and critiques several prior middle grades efforts and research studies. Recommendations for future research efforts to inform policy…

The purpose of this paper is to showcase new research that seeks to provide guidance on the heterogeneity of treatment effects by utilizing the variance of demographic differences in state assessments. This study is focused on a simple randomized block design where students are nested within schools, and within each school students are randomized…

In Chile, the influence of the socioeconomic make-up of classrooms on achievement has been extensively studied in mathematics and language, but less in currently important non-traditional subjects such as civic knowledge. This paper analyses the effects of the socioeconomic composition of classrooms on students' civic knowledge achievement in…

Coherence as one of the criteria for textuality is the main element of a well-produced text. In the literature, there are many studies on the classification of coherence relations. Although there are different classifications on coherence relations, similar findings are reported regarding the acquisition order of coherence relations in different…

This study examined differences in Texas middle school student achievement in science by school district enrollment size. Quantitative research utilized analysis of variance to determine whether significant differences existed between student achievement on the 2010 Texas Assessment of Knowledge and Skills 8th grade science results and four school…

The purpose of this study was to explore the direct and indirect effects of SWPBIS on high school dropout rates. We used structural equation modeling methods to analyze the web of relationships among important high school level outcomes and SWPBIS in a large sample of high schools from 37 states. Results suggest that SWPBIS has statistically…

The purpose of this study was to analyze a large data base of self-selected/self-determined goals developed by students aged 7-21 that had developmental disabilities. Data included 288 goals developed by 205 students involved in the Kentucky Youth Advocacy Project. Students, teachers, Speech/Language pathologists and families utilized the Self…

We examined (a) the relative importance of perceived social support from parents, peers, and teachers; (b) the consequences associated with different types of perceived social support; and (c) the mediation by achievement goals in the relationship between perceived social support and academic outcomes. We analyzed the first 3 waves of the Korean…

This article investigates the association between studying with a contract teacher and a student's academic outcomes, using data from five Francophone African countries for two grade levels and two subjects. Based on this analysis, the evidence for or against this form of teacher hiring is inconclusive. The results indicate that these…

While instructional time is viewed as crucial to learning, little is known about the effectiveness of reducing absences relative to increasing the number of school days. In this regard, this paper jointly estimates the effect of absences and length of the school calendar on test score performance. Using administrative data from North Carolina…

In 1992, California became just the second state in the United States to enact significant charter school legislation. Today, over 940 charter schools are operating in California servicing nearly 350,000 students. California leads the nation both in the number as well as the fastest rate of growth of charter schools (Center for Education Reform…

Across the United States, immigrant enrollments in the public schools have rapidly increased, particularly in locales with little tradition of immigration, known as "new immigrant destinations." Despite the widespread nature of this trend, there is much to be learned about how schools are responding to this influx of immigrant students.…

Purpose/Objectives: The school nutrition environment includes food policy and practices, advertising, and presence of competitive foods (CF). CF provide schools with revenue; however, CF decrease National School Lunch Program (NSLP) participation and reimbursement as well as the nutrient density of children's diets. Local wellness policies (LWPs)…

This paper reports the results of a descriptive study on the use of a technology-enhanced formative assessment system called Accelerated Math (AM) for ELLs and their native-English-speaking (NES) peers. It was comprised of analyses of an extant database of 18,549 students, including 2,057 ELLs, from grades 1 through 8 across 30 U.S. states. These…

In January 2009, in the last week of the Bush Administration, the U.S. Department of Education (ED), upon orders from the departing political appointee staff, published the final report in a long running National Evaluation of Upward Bound (UB). The study was conducted by the contractor, Mathematica Policy Research. After more than a year in…