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[PMID]: | 29251973 |
[Au] Autor: | Hardy L; Hogarth L |
[Ad] Endereço: | School of Psychology, University of Exeter. |
[Ti] Título: | A novel concurrent pictorial choice model of mood-induced relapse in hazardous drinkers. |
[So] Source: | Exp Clin Psychopharmacol;25(6):448-455, 2017 12. | [Is] ISSN: | 1936-2293 |
[Cp] País de publicação: | United States |
[La] Idioma: | eng |
[Ab] Resumo: | This study tested whether a novel concurrent pictorial choice procedure, inspired by animal self-administration models, is sensitive to the motivational effect of negative mood induction on alcohol-seeking in hazardous drinkers. Forty-eight hazardous drinkers (scoring ≥7 on the Alcohol Use Disorders Inventory) recruited from the community completed measures of alcohol dependence, depression, and drinking coping motives. Baseline alcohol-seeking was measured by percent choice to enlarge alcohol- versus food-related thumbnail images in two alternative forced-choice trials. Negative and positive mood was then induced in succession by means of self-referential affective statements and music, and percent alcohol choice was measured after each induction in the same way as baseline. Baseline alcohol choice correlated with alcohol dependence severity, r = .42, p = .003, drinking coping motives (in two questionnaires, r = .33, p = .02 and r = .46, p = .001), and depression symptoms, r = .31, p = .03. Alcohol choice was increased by negative mood over baseline (p < .001, ηp2 = .280), and matched baseline following positive mood (p = .54, ηp2 = .008). The negative mood-induced increase in alcohol choice was not related to gender, alcohol dependence, drinking to cope, or depression symptoms (ps ≥ .37). The concurrent pictorial choice measure is a sensitive index of the relative value of alcohol, and provides an accessible experimental model to study negative mood-induced relapse mechanisms in hazardous drinkers. (PsycINFO Database Record |
[Mh] Termos MeSH primário: |
Consumo de Bebidas Alcoólicas/psicologia Comportamento de Escolha/fisiologia Comportamento Perigoso Motivação
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[Mh] Termos MeSH secundário: |
Adulto Análise de Variância Feminino Seres Humanos Masculino Meia-Idade Estimulação Luminosa Distribuição Espacial da População Inquéritos e Questionários Adulto Jovem
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[Pt] Tipo de publicação: | JOURNAL ARTICLE; RESEARCH SUPPORT, NON-U.S. GOV'T |
[Em] Mês de entrada: | 1801 |
[Cu] Atualização por classe: | 180224 |
[Lr] Data última revisão:
| 180224 |
[Sb] Subgrupo de revista: | IM |
[Da] Data de entrada para processamento: | 171219 |
[St] Status: | MEDLINE |
[do] DOI: | 10.1037/pha0000155 |
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