Multilevel latent class analysis (MLCA) has been increasingly used to investigate unobserved population heterogeneity while taking into account data dependency. Nonparametric MLCA has gained much popularity due to the advantage of classifying both individuals and clusters into latent classes. This study demonstrated the need to relax the…

Randomised controlled trials (RCTs) can be at risk of bias. Using data from a RCT, we considered the impact of post-randomisation bias. We compared the trial primary outcome, which was administered blindly, with the secondary outcome, which was not administered blindly. From 44 schools, 522 children were randomised to receive a one-to-one maths…

In large-scale educational surveys, a latent regression model is used to compensate for the shortage of cognitive information. Conventionally, the covariates in the latent regression model are principal components extracted from background data. This operational method has several important disadvantages, such as the handling of missing data and…

There is no doubt that a lesson plan is a necessary product of Lesson Study. However, the collaborative work among teachers that goes into creating that lesson plan is largely under-appreciated by non-Japanese adopters of Lesson Study, possibly because the effort involved is invisible to outsiders, with our attention going to its most visible…

This study explored motivation and engagement among North American (the United States and Canada; n = 1,540), U.K. (n = 1,558), Australian (n = 2,283), and Chinese (n = 3,753) secondary school students. Motivation and engagement were assessed via students' responses to the Motivation and Engagement Scale-High School (MES-HS). Confirmatory factor…

The article argues that science assessment should change from an item-driven to a construct-driven practice and pay more attention to disciplinary scientific reasoning. It investigates assessment scales developed from a novel theoretical rationale, describing scientific reasoning as three fundamental practices (hypothesizing, experimenting, and…

The aim of this study is to evaluate the reasoning skills in geometry-related subjects of six 8th Grade students. The study data were obtained at the end of the 2011-2012 spring period in a public elementary school. The study uses a case study with qualitative research techniques to investigate how students use reasoning skills. In this study, six…

This report provides an overview and discussion of the past decade of academic evidence on the causal effects of resources in schooling on students' outcomes. Early evidence lacked good strategies for estimating the effects of schools resources, leading many people to conclude that spending more on schools had no effect. More recent evidence using…

The 2011 NAEP-TIMSS linking study conducted by the National Center for Education Statistics (NCES) was designed to predict Trends in International Mathematics and Science Study (TIMSS) scores for the U.S. states that participated in 2011 National Assessment of Educational Progress (NAEP) mathematics and science assessment of eighth-grade students.…

The six chapters of this theme issue focus on equivalence and comparability issues in international assessment, examining the impact of these issues on the validity of international assessments and the interpretation of results, including those of the Third International Mathematics and Science Study. (SLD)

The Secondary Analysis of TIMSS (Third International Mathematics and Science Study) Video Data study used TIMSS Videotape Classroom Study data and vPrism software to achieve methodological and substantive findings on teacher quality, instructional practices, and classroom interactions. It discussed methodological and technical issues arising…

A recently completed landmark study of mathematics and science education in more than 40 countries gathered information that can help address questions as to why students in one country do better in math and science than students in another. This report focuses on the results of the primary school science test of students in 26 countries, from the…

Claims that the Third International Mathematics and Science Study (TIMSS) and the Program for International Student Assessment (PISA) represent a leap forward in the quality of comparative international research on schooling. Discusses prospects of achieving a consensus among educational policy makers on the reforms suggested in both study…

Facets of problem solving instruction (PSI) were studied in German mathematics classrooms. Nine different facets of PSI were identified from the research literature, and a video rating form was developed to assess these facets and teacher effectiveness. Videotaped mathematics lessons (n=147) for German eighth graders from the sample for the Third…

Uses three methods to analyze the intended curriculum in countries participating in the Third International Mathematics and Science Study (TIMSS). Explains the use of Topic Trace Mapping as a tool to examine the issue of depth versus breadth in the curriculum. Includes three figures illustrating the results of Topic Trace Mapping. (CFR)