that show how the incorporation of Successful Educational Actions (SEAs) in schools with high absenteeism are contributing to the improvement of academic achievement. See also Educational attainment Educational accreditation References Further reading Coladarci, T., & Cobb, C. D. (1996). Extracurricular participation, school size, and achievement and self-esteem among high school students: A national look. Journal of Research in Rural Education, 12(2), 92-103. Retrieved from https://umaine.edu/edhd/wp-content/uploads/sites/54/2010/05/Coladarci-Cobb.pdf Covay, E., & Carbonaro W. (2010). After the bell: Participation in extracurricular activities, classroom behavior, and academic achievement. Sociology of Education, 83(1), 20-45.