Laboratory method to induce state boredom increases impulsive choice in people who use cocaine and controls
T Chao, MW Todman, RW Foltin… - The American Journal …, 2024 - Taylor & Francis
The American Journal of Drug and Alcohol Abuse, 2024•Taylor & Francis
Background: Impulsive choice is associated with both cocaine use and relapse. Little is
known about the influence of transient states on impulsive choice in people who use
cocaine (PWUC). Objective: This study investigated the direct effects of induced boredom on
impulsive choice (ie, temporal discounting) in PWUC relative to well-matched community
controls. Methods: Forty-one PWUC (≥ 1× cocaine use in past 3 months; 7 females) and 38
demographically matched controls (5 females) underwent two experimental conditions in …
known about the influence of transient states on impulsive choice in people who use
cocaine (PWUC). Objective: This study investigated the direct effects of induced boredom on
impulsive choice (ie, temporal discounting) in PWUC relative to well-matched community
controls. Methods: Forty-one PWUC (≥ 1× cocaine use in past 3 months; 7 females) and 38
demographically matched controls (5 females) underwent two experimental conditions in …
Abstract
Background: Impulsive choice is associated with both cocaine use and relapse. Little is known about the influence of transient states on impulsive choice in people who use cocaine (PWUC).
Objective: This study investigated the direct effects of induced boredom on impulsive choice (i.e., temporal discounting) in PWUC relative to well-matched community controls.
Methods: Forty-one PWUC (≥1× cocaine use in past 3 months; 7 females) and 38 demographically matched controls (5 females) underwent two experimental conditions in counterbalanced order. Temporal discounting was assessed immediately after a standardized boredom induction task (peg-turning) and a self-selected video watched for the same duration (non-boredom). Subjective mood state and perceived task characteristics were assessed at baseline, during experimental manipulations, and after the choice task.
Results: PWUC and controls were well matched on sex, age, and socioeconomic status. Groups were also similar in reported use of drugs other than cocaine, except for recent cigarette and alcohol use (PWUC > controls). As expected, peg-turning increased boredom in the sample overall, with higher boredom reported during peg-turning than the video (p < .001, η2p = .20). Participants overall exhibited greater impulsive choice after boredom than non-boredom (p = .028, η2p = .07), with no preferential effects in PWUC (p > .05, BF01 = 2.9).
Conclusion: Experimentally induced boredom increased state impulsivity irrespective of cocaine use status – in PWUC and carefully matched controls – suggesting a broad link between boredom and impulsive choice. This is the first study to show that transient boredom directly increases impulsive choice. Data support a viable laboratory method to further parse the effects of boredom on impulsive choice.
Taylor & Francis Online以上显示的是最相近的搜索结果。 查看全部搜索结果