Unequal access to qualified teachers for children of different socioeconomic status--also known as inequitable teacher sorting--has been increasingly put forth as one potential factor contributing to the socioeconomic achievement gap. Despite this, few studies have investigated cross-national differences in teacher sorting, and none have examined…

Although female students' overall performance in mathematics is on a par with the performance of male students, female students tend to report lower levels of mathematics self-concept (MSC) than their male schoolmates. With the present study, we examined for the first time whether occupational gender diversity (i.e., a balanced gender ratio) in…

Socioeconomic status (SES) is considered a major predictor of student and school achievement. In most cases, SES is not malleable or available for manipulation to improve students' learning and achievement. Therefore, we explored other student and school-related factors that may be malleable to reduce achievement differences between students and…

This article examines the extent to which parental socioeconomic status (SES) affects the likelihood of a child becoming a top-performing student, offering an international perspective by reporting this relationship in 31 developed countries. The impact of 3 important educational system characteristics (differentiation in terms of early tracking,…

Previous multilevel analyses for Turkey show that performance differences of students vary more between schools than within schools. These school-disparities might be associated with Turkey's tracking system and related differences in student body and learning environments of school tracks. Since it is not known how Turkey's low-performing…

Analysis of the relationship between socio-economic status (SES) and student achievement has been prevalent in the literature, yet research focusing on the association between factors and the achievement of school populations with distinct categories of SES is limited. The purpose of the present study was to investigate various relevant student,…

This paper aims to discover the level of equity in the Turkish education system using maths outcomes of 15-year-old students in the Programme for International Student Assessment (PISA) exam. In order to do that, associations between various social background variables and student performance are analysed via multilevel models. Female pupils,…

Using quantile regression analyses, this study examines gender gaps in mathematics, science, and reading in Azerbaijan, Indonesia, Jordan, the Kyrgyz Republic, Qatar, Tunisia, and Turkey among 15-year-old students. The analyses show that girls in Azerbaijan achieve as well as boys in mathematics and science and overachieve in reading. In Jordan,…

This study aimed to compare Mathematics and Science programs focusing on TIMSS content domains of Numbers and Biology that produced the largest achievement gap among students from Turkey and the USA. Specifically, it utilized the content analysis method within Turkish and New York State (NYS) frameworks. The procedures of study included matching…

The purpose of this study was to examine the effects of information and communication technologies (ICT) on students' math and science achievement. Recently, ICT has been widely used in classrooms for teaching and learning purposes. Therefore, it is important to investigate how these technological developments affect students' performance at…

We combine data from three studies for Denmark in the PISA 2000 framework to investigate differences in the native-immigrant test score gap by country of origin. In addition to the controls available from PISA data sources, we use student-level data on home background and individual migration histories linked from administrative registers. We find…

Using quantile regression analyses, this study examines gender gaps in mathematics, science, and reading in Azerbaijan, Indonesia, Jordan, the Kyrgyz Republic, Qatar, Tunisia, and Turkey among 15 year-old students. The analyses show that girls in Azerbaijan achieve as well as boys in mathematics and science and overachieve in reading. In Jordan,…