Delay discounting by depressed and non-depressed adolescent smokers and non-smokers.
Drug Alcohol Depend
; 135: 152-5, 2014 Feb 01.
Article
em En
| MEDLINE
| ID: mdl-24360649
ABSTRACT
BACKGROUND:
Both delay discounting and depression are risk factors for cigarette smoking during adolescence. However, very little research has explored associations between these variables in adolescent smokers and non-smokers.METHODS:
Eighty adolescents were recruited based on depression status (depressed and non-depressed) and smoking status (smokers and non-smokers) to form four groups (n=20 per group). All participants completed a computerized monetary delay discounting task and a measure of depression.RESULTS:
Delay discounting and depression were significantly correlated. Also, smokers (both depressed and non-depressed) and depressed non-smokers all discounted significantly more than non-smokers who were not depressed. Depressed non-smokers and both groups of smokers did not differ in rate of delay discounting.CONCLUSIONS:
Adolescent non-smokers who are depressed discount similarly to adolescents who smoke and more than non-smokers who are not depressed. Future research should explore the unique versus shared roles of delay discounting and depression as risk factors for smoking during adolescence.Palavras-chave
Texto completo:
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Base de dados:
MEDLINE
Assunto principal:
Fumar
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Comportamento de Escolha
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Comportamento do Adolescente
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Depressão
Idioma:
En
Ano de publicação:
2014
Tipo de documento:
Article