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Impact of alcohol‐promoting and alcohol‐warning advertisements on alcohol consumption, affect, and implicit cognition in heavy‐drinking young adults: A laboratory‐based randomized controlled trial
Author(s) -
Stautz Kaidy,
Frings Daniel,
Albery Ian P.,
Moss Antony C.,
Marteau Theresa M.
Publication year - 2017
Publication title -
british journal of health psychology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.05
H-Index - 88
eISSN - 2044-8287
pISSN - 1359-107X
DOI - 10.1111/bjhp.12221
Subject(s) - alcohol , affect (linguistics) , randomized controlled trial , alcohol consumption , psychology , alcohol advertising , cognition , environmental health , young adult , poison control , injury prevention , medicine , psychiatry , developmental psychology , surgery , communication , biochemistry , chemistry
Objectives There is sparse evidence regarding the effect of alcohol‐advertising exposure on alcohol consumption among heavy drinkers. This study aimed to assess the immediate effects of alcohol‐promoting and alcohol‐warning video advertising on objective alcohol consumption in heavy‐drinking young adults, and to examine underlying processes. Design Between‐participants randomized controlled trial with three conditions. Methods Two hundred and four young adults (aged 18–25) who self‐reported as heavy drinkers were randomized to view one of three sets of 10 video advertisements that included either (1) alcohol‐promoting, (2) alcohol‐warning, or (3) non‐alcohol advertisements. The primary outcome was the proportion of alcoholic beverages consumed in a sham taste test. Affective responses to advertisements, implicit alcohol approach bias, and alcohol attentional bias were assessed as secondary outcomes and possible mediators. Typical alcohol consumption, Internet use, and television use were measured as covariates. Results There was no main effect of condition on alcohol consumption. Participants exposed to alcohol‐promoting advertisements showed increased positive affect and an increased approach/reduced avoidance bias towards alcohol relative to those exposed to non‐alcohol advertisements. There was an indirect effect of exposure to alcohol‐warning advertisements on reduced alcohol consumption via negative affect experienced in response to these advertisements. Conclusions Restricting alcohol‐promoting advertising could remove a potential influence on positive alcohol‐related emotions and cognitions among heavy‐drinking young adults. Producing alcohol‐warning advertising that generates negative emotion may be an effective strategy to reduce alcohol consumption.Statement of contribution What is already known on this subject?Exposure to alcohol advertising has immediate and distal effects on alcohol consumption. There is some evidence that effects may be larger in heavy drinkers. Alcohol‐warning advertising has been found to have mixed effects on alcohol‐related cognitions.What does this study add? Among heavy‐drinking young adults: Alcohol advertising does not appear to have an immediate impact on alcohol consumption. Alcohol advertising generates positive affect and increases alcohol approach bias. Alcohol‐warning advertising that generates displeasure reduces alcohol consumption.