Among a sample of 2,071 Australian high school students nested within 188 science classrooms, the present study explored the role of science teachers' "load reduction instruction" (LRI; instruction that seeks to reduce cognitive load by appropriately balancing explicit instruction with guided autonomy) in student- and classroom-level…

For the international Trends in International Mathematics and Science Study (TIMSS2007) math and science motivation scales (self-concept, positive affect, and value), we evaluated the psychometric properties (factor structure, method effects, gender differences, and convergent and discriminant validity) in 4 Arab-speaking countries (Saudi Arabia,…

Some U.S. school districts are experimenting with single-sex schooling, hoping that it will yield better academic outcomes for students. Empirical research on the effects of single-sex schooling, however, has been equivocal, with various studies finding benefits, disadvantages, or no effect. Most of this research is marred because families…

The normative environments of single-sex independent schools were found to be more academic, with greater task and competition orientation, than coeducational independent schools. Representative independent schools were compared to each other and to public schools with a discussion of learning involvement, function, purpose, and student and…

This study compares the effects of single-sex and coeducational secondary schooling. Results indicate that single-sex schools deliver specific advantages to their students, especially female students. Single-sex schools may facilitate adolescent academic development by providing an environment where social and academic concerns are separated.…

Grade 10 and 12 students from single-sex and coeducational schools were surveyed, comparing their perceptions of school emphasis on scholarship and achievement affiliation and nonacademic activities, and control and discipline. Coeducational schools were perceived to enjoy an advantage in social-emotional needs and to minimize regimentation and…

Best predictors of overall proficiency in a foreign language were examined in two experiments involving 60 high school female students in a private school and 36 10th graders in a coeducational public school. Best predictors were grade at the end of one year of study of the language and foreign language word decoding. (SLD)

The effects of single-sex versus coeducational arrangements were compared for 2,332 Catholic high school students representing 21 single-sex boys', 26 single-sex girls', and 33 coeducational schools. Various outcomes during the sophomore-to-senior period were nearly unaffected by school type. These findings contradict those of earlier national…