1. Arria, A. M., Caldeira, K. M., Bugbee, B. A., Vincent, K. B., & O’Grady, K. E. (2013). The academic opportunity costs of substance use during college. College Park, MD: Center on Young Adult Health and Development.
2. Asher, S. R., & Weeks, M. S. (2014). Loneliness and belongingness in the college years. In R. J. Coplan & J. C. Bowker (Eds.), The handbook of solitude (pp. 283–301). Hoboken, NJ: Wiley.
3. Ashmore, R. D., Del Boca, F. K., & Beebe, M. (2002). “Alkie”,“frat brother”, and “jock”: Perceived types of college students and stereotypes about drinking. Journal of Applied Social Psychology, 32, 885–907.
4. Ashmore, R. D., Griffo, R., Green, R., & Moreno, A. H. (2007). Dimensions and categories underlying thinking about college student types. Journal of Applied Social Psychology, 37, 2922–2950.
5. Astin, A. W. (1993). What matters in college: Four critical years revisited. San Francisco: Jossey-Bass.