Simonsen, J. C., Velez, J. J., Foor, R. M., Birkenholz, R. J., Foster, D. D., Wolf, K. J., & Epps, R. (2014). A Multi-Institutional Examination of the Relationships Between High School Activity Involvement and Leadership Characteristics. Journal of Agricultural Education, 55(1), 200–214. https://doi.org/10.5032/jae.2014.01200