کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5120389 1486113 2017 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Implicit and explicit drinking identity predict latent classes that differ on the basis of college students' drinking behaviors
موضوعات مرتبط
علوم زیستی و بیوفناوری علم عصب شناسی علوم اعصاب رفتاری
پیش نمایش صفحه اول مقاله
Implicit and explicit drinking identity predict latent classes that differ on the basis of college students' drinking behaviors
چکیده انگلیسی


- We identified latent classes of college students on the basis of drinking behavior.
- We examined implicit and explicit drinking identity as predictors of classes.
- Both drinking identity measures predicted overall class membership.
- Drinking identities are especially strong for high-risk college student drinkers.
- Drinking identities may be sensitive to past, risky drinking experiences.

BackgroundThe purpose of this study was to identify distinct classes of college students on the basis of recent and past drinking behaviors and evaluate how implicit and explicit measures of drinking identity predict membership in these classes.MethodsUS undergraduate students (N = 456) completed online implicit (Implicit Association Test) and explicit (self-report) measures of drinking identity and assessments of drinking behaviors, including past month drinking, at-risk drinking in the past year, and lifetime history of intoxication. Latent class analysis (LCA) was used to identify classes of college students based on their drinking behaviors.ResultsLCA identified five classes: (1) Lifetime Nondrinker, (2) Recent Nondrinker/Past Risk, (3) Light Drinker, (4) Moderate Drinker, and (5) Heavy Drinker. Overall, stronger implicit and explicit drinking identities were uniquely associated with greater odds of belonging to classes with greater alcohol consumption and related consequences relative to those classes characterized by lower alcohol consumption and consequences. Notably, explicit drinking identity was positively associated with odds of membership to the Recent Nondrinker/Past Risk class relative to the Lifetime Nondrinker and Light Drinker classes, and implicit and explicit drinking identities were positively associated with odds of membership to the Heavy Drinker class relative to all other classes.ConclusionsFindings suggest that drinking identity is sensitive to risky drinking experiences in the past, is especially strong among the highest-risk group of college student drinkers, and may be an important cognitive factor to consider as a target for intervention.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Drug and Alcohol Dependence - Volume 178, 1 September 2017, Pages 579-585
نویسندگان
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