Schwartz, S. J., Beyers, W., Luyckx, K., Soenens, B., Zamboanga, B. L., Forthun, L. F. et al. (2011). Examining the Light and Dark Sides of Emerging Adults’ Identity: A Study of Identity Status Differences in Positive and Negative Psychosocial Functioning. Journal of Youth and Adolescence, 40, 839-859.