Romantic relationship status and alcohol use and problems across the first year of college.

OBJECTIVE: We examined the associations between romantic relationship status and alcohol use and problems in a large sample of first-year college students.
METHOD: Participants (n = 2,056) came from a longitudinal study of college students who answered questions about relationship status (single, in an exclusive relationship, or dating several people), alcohol use, and alcohol problems at two time points across their first year.
RESULTS: After we controlled for a number of covariates (parental alcohol problems, high school conduct problems, peer deviance, and extraversion), we found that dating several people was associated with higher alcohol use and problems, compared with being single or being in an exclusive relationship, at the follow-up assessment only, with modest effect sizes. Being in an exclusive relationship was not associated with lower alcohol use or problems compared with being single. Relationship dissolution was associated with a modest longitudinal increase in alcohol problems.
CONCLUSIONS: It is important to consider alternative relationship statuses (e.g., dating several people) for understanding the association of romantic status with alcohol use and problems in college-aged samples. Involvement in an exclusive romantic relationship (vs. being single) in this age group is not associated with the behavioral health benefits documented in older-adult samples. College students dating several people may be at risk for high levels of alcohol use or problems and may benefit from targeted interventions. Those who have recently experienced a breakup also may be at risk for increases in alcohol problems, although the clinical relevance of this finding should be tempered by the small observed effect size.