Differential sensitivity to learning from positive and negative outcomes in cocaine users

Differential sensitivity to learning from positive and negative outcomes in cocaine users

Highlights • Learning from positive and negative outcomes was tested in cocaine users. • Cocaine users showed decreased sensitivity to learning from positive outcomes. • This performance decrement was observed in both laboratory and online samples. • Unlike cocaine users, control participants perfor...

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Veröffentlicht in:Drug and alcohol dependence 2016-09, Vol.166, p.61-68
Hauptverfasser: Strickland, Justin C, Bolin, B. Levi, Lile, Joshua A, Rush, Craig R, Stoops, William W
Format: Artikel
Sprache:eng
Schlagworte:
Adult
Bias
Choice Behavior - physiology
Cocaine-Related Disorders - diagnosis
Cocaine-Related Disorders - psychology
Cross-Sectional Studies
Decision-making
Drug
Female
Humans
Internet
Learning - physiology
Male
Middle Aged
mTurk
Photic Stimulation - methods
Probabilistic learning
Psychiatry
Psychomotor Performance - physiology
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Beschreibung
Zusammenfassung:Highlights • Learning from positive and negative outcomes was tested in cocaine users. • Cocaine users showed decreased sensitivity to learning from positive outcomes. • This performance decrement was observed in both laboratory and online samples. • Unlike cocaine users, control participants performed similarly across outcomes.
ISSN:0376-8716
1879-0046
DOI:10.1016/j.drugalcdep.2016.06.022