Calzo, J. P., Sonneville, K. R., Haines, J., Blood, E. A., Field, A. E., & Austin, S. B. (2012). The Development of Associations Among Body Mass Index, Body Dis-satisfaction, and Weight and Shape Concern in Adolescent Boys and Girls. Journal of Adolescent Health, 51(5), 517–523. http://doi.org/10.1016/j.jadohealth.2012.02.021