Japanese compulsory education is considered as relatively egalitarian since poorer regions receive more funding from the central government, which standardizes the quality of education nationwide. Nevertheless, the literature indicates socioeconomic status-based achievement and educational attainment gaps. As parts of explanations of these gaps,…

This brief examined the patterns of reading achievement using statewide data from all students (Grades 3-10) in multiple years to examine gaps based on student, school, and district characteristics. Results indicate reading achievement varied most between students within schools and that students' prior achievement was the strongest predictor of…