Research Findings: The purpose of this study was to test a theoretical measurement model representing four proposed dimensions of the classroom ecology in pre-K to third-grade classrooms. The four proposed dimensions of Classroom Composition, Peer Network and Norms, Teacher Practices, and Student Experiences were evaluated using data collected in…

The purpose of this study was to examine how classroom language contexts characterized by peer language skills and proportions of dual language learners (DLL) influenced English language development for DLL and non-DLL children. Participants were 2,131 children from 135 classrooms across preschool through Grade 3. Children were classified into…

The purpose of this evaluation study was to examine children's longitudinal academic and social outcomes associated with attendance in Georgia's Pre-K Program and to examine the quality of the classrooms attended. This report covers pre-k to 4th grade outcomes collected between the 2013-2014 and 2018-2019 school years as well as a sub-study…

This i3 scale-up study examined the implementation and effectiveness of a 3-year literacy intervention developed by the Children's Literacy Initiative (CLI). The study was a school-level cluster randomized controlled trial conducted in 55 elementary schools from four states. Implementation results showed a high level of fidelity of intervention…

Student achievement in literacy has been a focal concern in the United States for many years. Improving teachers' knowledge and skill that leads to improved student achievement, particularly in the early grades, can place children on an improved trajectory that can have long-term impacts on life outcomes. Over the past decade, a large body of…

The study authors examined the impact of "Responsive Classroom," a professional development program for teachers, on student achievement. This study took place in a large, ethnically and socioeconomically diverse district in a mid-Atlantic state. The intervention was implemented during 3 school years from 2008 to 2011. Study authors…

Students with emotional and behavioral disorders (EBD) are often placed into self-contained settings to provide more focused academic and behavioral supports. Little is known, however, about differences in the instructional contexts of self-contained and general education classrooms. Using direct observation and self-report measures, the present…

The main purpose of this study was to examine the classroom, teacher and student factors distinguishing grade three classes performing at higher levels than expected, in relation to socioeconomic status (SES) and language factors, from classes performing below their potential with regard to the same factors. Data from a standardized reading…

Educators have been challenged for many years to engage their students, but often students still seem to be disengaged (Klem & Connell, 2004). Research indicates student engagement is critical to student achievement and success in school (Appleton, 2008; Connell, Spencer, & Aber, 1994; Easton, 2008; Fredricks, Blumenfeld, & Paris,…

Performance-based accountability along with budget tightening has increased pressure on publicly funded organizations to develop and deliver programs that produce meaningful social benefits. As a result, there is increasing need to undertake formative evaluations that estimate preliminary program outcomes and identify promising program components…

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…

The purpose of this study was to investigate the effects of three levels of training (direct, indirect, and none) on teachers' ability to accurately rate video of student behavior. Direct and indirect training groups received instructional sessions on direct behavior ratings (DBRs), with the direct training group receiving opportunities for…

This article examined the efficacy of a primary-level, standard-protocol behavior intervention for students with externalizing behavioral disorders. Elementary schools were randomly assigned to treatment (behavior intervention) or control (business as usual) conditions, and K-3 students were screened for externalizing behavior risk status. The…

This study examines the degree to which English language learners' (ELL) descriptions of classroom supports for learning are similar to or different from the descriptions of non-ELL students. Specifically, the study compared the classroom perceptions of ELL students and general education students using the "ClassMaps Survey" (CMS), which…

The No Child Left Behind Act of 2001 (NCLB) has had significant and multilayered consequences for students, teachers, and schools. The purpose of this study was to learn more about the areas of NCLB that teachers support and also the areas of NCLB that teachers see as problematic. The data in this mixed methods study was collected through an…