Unplanned vs. planned drinking: Event-level influences of drinking motives and affect.

ABSTRACT:

Objective

Problematic alcohol involvement in college students remains a public health concern and identifying factors that promote this consequential behavior as it occurs in daily life is critical. Recent work has found that whether a drinking event is unplanned vs. planned has implications for the risk of negative consequences, though less work has identified fine-grained predictors of these two types of drinking occasions.

Method

The present study examined drinking motives and positive and negative affect as predictors of unplanned vs. planned drinking in a sample of college students who completed 28 days of ecological momentary assessment (N = 96; 72% White; 52% female). We examined drinking motives reported at two points: (1) in real-time upon initiating drinking and (2) after one day of retrospection (collected at the daily diary report assessing the prior day). Positive and negative affect were both assessed in real-time. Generalized linear mixed-effects models disentangling within- and between-person effects were leveraged.

Results

Drinking "to get high, buzzed, or drunk" - when retrospectively reported for prior-day drinking - exhibited within-person associations with planned drinking, relative to unplanned drinking. This same effect was marginally significant when ascertained in real-time. Individuals with more frequent retrospective endorsement of the motive "to make the day/night more fun" reported more planned drinking. Higher real-time positive affect, but not negative affect, was marginally associated with planned drinking.

Conclusions

Our findings provide preliminary support that enhancement motives and higher positive affect are related to planned drinking, which may inform the development of momentary interventions.

SUBMITTER: Stevens AK 

PROVIDER: S-EPMC7572627 | biostudies-literature |

REPOSITORIES: biostudies-literature