The focus of this study is to use the mixture item response theory (MixIRT) model while implementing the no-U-turn sampler as a technique for investigating the presence of latent classes (i.e., subpopulations) among eighth-grade students who were administered TIMSS 2019 mathematics subtest in paper format from the gulf cooperation council (GCC)…

Past studies of the relation between teacher-student relationship (TSR) and students' academic achievement (SAA) yielded mixed results, so this study determined the overall link between TSR and SAA, along with their moderators. This three-level meta-analysis of 90 independent effect sizes in 74 empirical studies of 233,961 students showed an…

The aim of the study was to evaluate the efficacy of an intervention using indirect intergroup contact for improving intergroup attitudes in schools, in particular anti-Roma prejudice. Vicarious contact--a form of indirect intergroup contact--can be experienced through fictional book characters, who can serve as positive role models in terms of…

Purpose: Teachers' ability attributions play an important role in students' educational outcomes. Perceptions of academic abilities, however, are subject to biases. This study aims to examine ethnic biases in homeroom teachers' ability attributions in Hungarian primary schools. Design/methodology/approach: Using a unique database combining survey…

Characterizing students' knowledge and skill upon kindergarten entry has implications for early learning and K-12 outcomes and systems alignment. Large-scale entry assessments measure skillsets shown important for later success, so that meaningful comparisons and appropriate decisions can be made. Consequently, it is important to document the…

This paper provides the first population-based evidence on how much standardized test scores vary among public school districts within each state and how segregation explains that variation. Using estimates based on roughly 300 million test score records in math and English Language Arts (ELA) for Grades 3 through 8 from every U.S. public school…

In the 21st century, school libraries are under pressure to innovate. Library budgets are frequently slashed as districts struggle with limited fiscal resources, while library personnel are increasingly expected to provide students with resources they need to help them pass high stakes tests. In an effort to meet student needs with limited…

This Analysis Brief shows how per-pupil spending varies with student poverty (as measured by the percent of students eligible for free or reduced price lunch) across elementary, middle, and high schools in Pasadena Unified School District (PUSD). The authors have carried out separate analyses that make use of the California Standardized Account…

Over the course of their kindergarten through twelfth grade education, children in American public schools will spend the equivalent of one school year under the guidance of a substitute teacher. Yet in most districts, substitutes are given the keys to the classroom without a day's training. While requirements vary by state, some may hold advanced…