Craving mediates the association between attentional bias to alcohol and in vivo alcoholic beverage consumption in young social drinkers. 2021

Christopher Cahill, and Melanie J White, and Colin MacLeod, and Ben Grafton
Faculty of Health.

OBJECTIVE Franken's attentional bias hypothesis proposes that attentional bias to alcohol (ABA) activates craving, which motivates alcohol consumption behavior. While this hypothesis was put forward to account for alcohol dependence, the present study tested whether Franken's model may potentially contribute to explaining variation in beer consumption among young social drinkers. METHODS ABA was measured by presenting participants with dual videos, one showing alcoholic beverages and the other non-alcoholic beverages, and assessing relative attention to each using a visual probe procedure. Self-reported alcohol craving was assessed four times over the session. In vivo alcoholic beverage consumption was assessed by the remaining weight of alcohol bottle following consumption, measured at conclusion of the experiment. RESULTS The study revealed that ABA positively predicted alcohol craving (p < .01) and in vivo beer consumption (p < .01). The relationship between ABA and beer consumption was fully mediated by craving (β = .63, 95% CI [.04, 1.29]). CONCLUSIONS To our knowledge, this is the first study to show that the relationship between ABA and in vivo alcoholic beverage consumption is fully mediated by alcohol craving. Future research can extend understanding of the causal relationship between ABA, craving, and consumption, by determining whether direct modification of ABA influences alcohol consumption by altering craving. (PsycInfo Database Record (c) 2021 APA, all rights reserved).

UI MeSH Term Description Entries
D003463 Cues Signals for an action; that specific portion of a perceptual field or pattern of stimuli to which a subject has learned to respond. Cue
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000070379 Attentional Bias An increased focus or awareness of certain stimuli over others, which influence behavior. Attentional Biases,Biased Attention,Attention, Biased,Bias, Attentional,Biases, Attentional
D000428 Alcohol Drinking Behaviors associated with the ingesting of ALCOHOLIC BEVERAGES, including social drinking. Alcohol Consumption,Alcohol Intake,Drinking, Alcohol,Alcohol Drinking Habits,Alcohol Drinking Habit,Alcohol Intakes,Consumption, Alcohol,Drinking Habit, Alcohol,Habit, Alcohol Drinking,Habits, Alcohol Drinking,Intake, Alcohol
D000434 Alcoholic Beverages Drinkable liquids containing ETHANOL. Alcoholic Beverage,Beverage, Alcoholic,Beverages, Alcoholic
D066249 Craving An intense, urgent, or abnormal desire or longing (for food, drugs, alcohol, etc.) Cravings

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