An integrated model of academic self-concept development: Academic self-concept, grades, test scores, and tracking over 6 years.

Marsh, H. W., Pekrun, R., Murayama, K., Arens, A. K., Parker, P. D., Guo, J., & Dicke, T. (2018). An integrated model of academic self-concept development: Academic self-concept, grades, test scores, and tracking over 6 years. Developmental Psychology, 54(2), 263–280. PDF   Online Article