The aim of this study was to explore principals' perceptions of school practices that have ethical meaning through a transnational perspective based on the 8th grade TIMSS 2015 international assessment. The sample comprised 8353 principals from 8353 different schools and 280,130 students that participated in the TIMSS 2015 survey. We used…

Using IEA's TIMSS (Trends in International Mathematics and Science Study) 2019 data, this brief examines gender differences in parental involvement with their child's education measured through participation in early home learning activities. We find that engaging children in home learning activities before entering primary school is associated…

More than ever before, countries are relying on their experts in STEM (Science, Technology, Engineering, and Mathematics) fields to find solutions to serious global problems, such as climate change, hunger, and disease. Unfortunately, the growing demand for these experts is outpacing supply. At each stage in the educational pipeline from the…

This study focuses on the relationship between students' early academic skills and academic achievement. In this context, it is aimed to examine the predictors of students' early literacy and numeracy skills on their later math and science achievements across countries. A quantitative research approach using a correlational survey design was…

This study investigates the associations between parental involvement and academic achievement across three criteria: school level (elementary and middle school), gender (male and female) and subject (mathematics and science). Additionally, it examines whether students' attitudes towards a subject and their academic aspirations mediate this…

The study provided a structural equation modeling (SEM) of school leaderships? views of school emphasis on academic success relative to students? performances in Trends in Mathematics and Science Study (TIMSS) 2015 in Science and Math in the United Arab Emirates (UAE). The school emphasis was reflected by teachers, parents, and students? priority…

This three-article dissertation considers the pedagogical practices for developing statistically literate students and teaching data-driven decision-making with the goal of preparing students for civic engagement and improving student achievement. The first article discusses a critical review of the literature on data-driven decision-making…

This study aimed to examine the mediating effects of motivational beliefs in the relations between parental involvement and science achievement. Three types of motivational beliefs, namely, self-concept, intrinsic value, and utility value were addressed based on the Expectancy-Value Theory model. A representative national sample from Taiwan of…

The present study examined to what extent inquiry-based investigation as an instructional approach associated with students' overall science achievement and achievement in cognitive domains, including knowing science facts, applying scientific principles, and reasoning with scientific concepts to solve problems. Using TIMSS 2007 science…

This study examined the relationships among school leadership practices, parental involvement, disciplinary climate, students' perceptions on reading, and student achievement with sample obtained from the combined data of Progress in International Reading Literacy Study (PIRLS) and Trends in International Mathematics and Science Study (TIMSS) 2011…

While professional development has been emphasised in many countries, few comparative studies have examined the degree of teachers' participation in professional development and its effect on teachers. Using the TIMSS 2007 data, this study analyses to what extent teachers participated in professional development in 50 TIMSS countries and examines…

Parental involvement is essential for children's education. Several studies have examined relationships between parental involvement and parents' socioeconomic status. However, less attention has been placed on school influences on parental involvement, even though schools play an important role in children's education and can affect the parents…

Numerous studies have attributed gender difference in mathematics achievement to various sociocultural influences. Singapore is a country of higher gender equality as represented in the Global Gender Gap Index and Singaporean girls perform as well or higher than boys in international mathematics assessments. This study develops a conceptual model…

Assessing the achievement of students in elementary and secondary schools and the nation's educational progress is fundamental to informing education policy approaches. Congressional interest in this area includes and extends beyond the annual assessments administered by states to comply with the educational accountability requirements of Title…

To sort pupils at the end of primary school, some early-tracking systems apply a mechanism that unwittingly divides classes into two groups: students preparing for exams to enter better schools and everyone else, who decide not to compete for selective schools. Utilizing TIMSS data and a follow-up study in the Czech Republic, we show that this…