Trends in International Mathematics and Science Study (TIMSS) is an international comparative study designed to measure trends in mathematics and science achievement at grades 4 and 8, as well as to collect information about educational contexts (such as students' schools, teachers, and homes) that may be related to student achievement. TIMSS has…

This study identifies individual, family, and school factors associated with student mobility. Specifically, for Grade 5 students, parents alive and school location were associated with transfer. For students in Grade 7, gender differences, levels of achievement, feelings about school, number of household tasks, distance to school, and parental…