Article 9

The frequency of college students’ drinking increases from age 18 to 23, but the quantity consumed per occasion begins to decrease at age 21. Perhaps because they can now purchase alcohol in new locations, the frequency of driving after drinking greatly increases after turning 21. Fromme, K., Wetherill, R.R., & Neal, D.J. (2010). Journal of American College Health, 59, 1-6.