Using longitudinal data from early adolescence through young adulthood, this study examined the association between different types of postsecondary education (PSE), age of enrollment in PSE, and the trajectory of alcohol use for Canadian young adults (N = 521). Trajectories of alcohol use were compared across young adults at 2-year colleges, 4-year universities, transfer programs (started at a 2-year college and transferred to a 4-year university), and terminal high school graduates. While initial findings revealed significant differences in the drinking trajectories of 2-year college students and 4-year university students, all differences were accounted for by variability in the age of enrollment. Overall, there were few differences in heavy drinking across types of institutions, but younger students increased their alcohol use more than older students following enrollment. However, young adults who do not attend PSE may be at greatest risk for heavy drinking over time.Keywords alcohol use; emerging adulthood; postsecondary education; college; growth curve modeling At the population level, alcohol use typically accelerates during the transition to adulthood, peaks around age 21, and then gradually declines (Maggs & Schulenberg, 2005; Thompson, Stock-well, Leadbeater, & Homel, 2014). Some research suggests that young adults who attend postsecondary education (PSE), particularly 4-year colleges, have steeper increases in alcohol use than young adults who do not attend PSE (Carter, Brandon, & Goldman, 2010;Dowdall & Wechsler, 2002;Jackson, Sher, & Park, 2005). However, it is unclear whether increases in alcohol use also occur for young adults who attend other types of PSE or whether increases in alcohol use are influenced by how old young adults are when they enroll. Moreover, research to date has almost exclusively been conducted with U.S. samples Reprints and permission: sagepub.com/journalsPermissions.nav Corresponding Author: Kara Thompson, PhD, Centre for Addictions Research of British Columbia, University of Victoria, PO Box 1700 STN CSC, Victoria, British Columbia, Canada V8N3L8., murrayk@uvic.ca.
Declaration of Conflicting InterestsThe authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
CIHR Author ManuscriptCIHR Author Manuscript CIHR Author Manuscript of young adults, limiting the generalizability of findings to countries with different education systems and alcohol regulations (i.e., legal drinking age). Using longitudinal data on Canadian youth from early adolescence to the mid-20s, this study investigated whether the trajectory of alcohol use varied as a function of type of PSE and age at the time of postsecondary enrollment. This is the first Canadian study to examine the longitudinal association between PSE and alcohol use.The high levels of alcohol use and experiences of alcohol-related harms experienced by postsecondary students internationally are well recognized (Dantzer, Wardle, Fuller, Pampalone, & Ste...