Reading self-concept plays a significant role in academic achievement. Considering increasing numbers of English learners (ELs) in the United States, there is an urgent need to investigate self-perceptions of ELs in comparison to those of native English speakers (NES). We applied Elastic Net analysis (ENET), a machine learning approach, to PISA…

Recent studies reiterate the importance of mathematical literacy and the identification of skills, knowledge and cognitive processes which contribute to composite test scores to facilitate targeted remediation and extension activities. To this end, the current article examines data from the 2012 cycle of the Programme for International Student…

The Program for International Student Assessment (PISA) aims to provide comparative data on 15-year-olds' academic performance and well-being. The purpose of the current study is to explore and compare the variables that predict the reading literacy and life satisfaction of U.S. and South Korean students. The random forest algorithm, which is a…

The purpose of the study was to determine the characteristics of teachers who were effective in classifying low- and high-performing schools in PISA 2012 for Singapore. The TALIS 2013 teacher survey was used to identify the variables, and the data were obtained from the OECD official website. All schools participating in the PISA 2012 were ranked…

Problem Statement: Although teacher support is important for many student outcomes, including academic achievement, attendance, well-being, and dropout, related factors remain unexamined. The Purpose of the Study: The aim of this study was to investigate predictors of perceived teacher support of 15-year-old students who participated in the 2012…

Based on a sample of 312 high school teachers who participated in the Israeli PISA assessment of student academic achievement in 2002, the current study examines the mediatory role of their perception of the subject matter (as "open/flexible'" or "closed/hierarchical") in the relation between their disciplinary expertise…

Background/Context: Ensuring a safe learning environment for every student at school is a major responsibility of educators, school administrators, and policy makers in our society. Students' fear associated with school violence affects their school attendance, learning motivation, and academic achievement. Although predictors of adults' fear of…