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Enhancement motives moderate the relationship between high‐arousal positive moods and drinking quantity: Evidence from a 22‐day experience sampling study
Author(s) -
Gautreau Chantal,
Sherry Simon,
Battista Susan,
Goldstein Abby,
Stewart Sherry
Publication year - 2015
Publication title -
drug and alcohol review
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.018
H-Index - 74
eISSN - 1465-3362
pISSN - 0959-5236
DOI - 10.1111/dar.12235
Subject(s) - evening , mood , arousal , psychology , experience sampling method , negative mood , low arousal theory , clinical psychology , developmental psychology , social psychology , physics , astronomy
and Aims Individuals who consume alcohol may be distinguished by their drinking motives. Enhancement motives involve drinking to enhance positive moods. Research on the moderating effect of enhancement motives on the within‐person relation between daily positive mood and drinking has not differentiated between high‐ (e.g. hyper) and low‐arousal (e.g. cheerful) positive moods. The present study addressed this limitation. We hypothesised that enhancement motives would positively moderate the relationship between mid‐afternoon high‐arousal positive mood and evening drinking. Design and Methods Using a palm pilot‐based experience sampling design, 143 undergraduate drinkers answered daily surveys assessing positive mood (mid‐afternoon) and drinks (evening) for 22 consecutive days. Results As hypothesised, enhancement motives strengthened the relation between high‐arousal positive moods and drinking. Upon closer examination, the mood‐drinking slope for those high in enhancement motives was unexpectedly flat, whereas the mood‐drinking slope for those low in enhancement motives was negative. Discussion and Conclusions We demonstrated that high enhancement‐motivated drinkers exhibit a high, stable drinking level, regardless of the intensity of their high‐arousal positive mood. In contrast, low enhancement‐motivated drinkers decrease their drinking when in a high‐arousal positive mood state. Clinicians may be able to help reduce heavy alcohol consumption in enhancement‐motivated drinkers by teaching them to reduce their drinking when in a high‐arousal positive mood state. [Gautreau C, Sherry S, Battista S, Goldstein A, Stewart S. Enhancement motives moderate the relationship between high‐arousal positive moods and drinking quantity: Evidence from a 22‐day experience sampling study. Drug Alcohol Rev 2015;34:595–602]