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Teigland, J. J., Winkler, R. C., Munger, P. F., & Kranzler, G. D. (1966). Some concomitants of underachievement at the elementary school level. The Personnel and Guidance Journal, 44(9), 950-955.

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Micomonaco, J. P., & Espinoza, B. D. (2019). Psychological Mind-Set and Student Success: The Importance of Internal Locus of Control in Students Who Overachieve. Journal of College Student Retention: Research, Theory & Practice, 1521025119895981.

Castejón, J. L., Gilar, R., Veas, A., & Miñano, P. (2016). Differences in learning strategies, goal orientations, and self-concept between overachieving, normal-achieving, and underachieving secondary students. Frontiers in Psychology, 7, 1438.