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Longitudinal relations between cognitive bias and adolescent alcohol use
Tim Janssen1, Helle Larsen1, Wilma A M Vollebergh2
1University of Amsterdam, Research Priority Area Yield, Weesperplein 4, 1018 XA Amsterdam, The Netherlands.
Addictive Behaviors
|December 7, 2014
Summary
Alcohol attentional bias predicts adolescent alcohol use, but impulsivity does not predict cognitive biases. This study explores cognitive models for early addictive behaviors.
Area of Science:
- Psychology
- Neuroscience
- Adolescent Health
Background:
- Understanding factors predicting adolescent alcohol use is crucial for prevention.
- Cognitive biases and impulsivity are implicated in substance use development.
Purpose of the Study:
- To prospectively predict adolescent alcohol use from alcohol-related cognitive biases.
- To predict the development of alcohol-related cognitive biases from impulsivity and alcohol use.
Main Methods:
- A two-year, four-wave online study of 378 Dutch young adolescents (mean age 14.9).
- Zero-inflated Poisson regression predicted weekly alcohol use from baseline cognitive biases.
- Multiple regression predicted alcohol-specific cognitive biases from baseline impulsivity and alcohol use.
Main Results:
- The Visual Probe Task (attentional bias) predicted weekly alcohol use.
- Alcohol approach biases did not predict alcohol use.
- Baseline impulsivity and alcohol use did not predict alcohol-specific cognitive biases.
Conclusions:
- Attentional biases, not approach biases, predict adolescent alcohol use.
- Impulsivity and prior alcohol use do not predict the development of cognitive biases.
- Findings inform cognitive models of addictive behaviors and early intervention strategies.
Keywords:
Adolescent alcohol useAlcohol-related cognitive biasApproach biasAttentional biasImpulsivityZero-inflated Poisson regressionMore Related Videos
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