Glen Forester, Joseph A. Wonderlich, Angeline R. Bottera, Elizabeth N. Dougherty, Maya Day, Carolyn M. Pearson, Carol B. Peterson, Lisa M. Anderson
{"title":"通过行为评估得出的消极紧迫感与暴饮暴食频率有独特的关联。","authors":"Glen Forester, Joseph A. Wonderlich, Angeline R. Bottera, Elizabeth N. Dougherty, Maya Day, Carolyn M. Pearson, Carol B. Peterson, Lisa M. Anderson","doi":"10.1002/erv.3124","DOIUrl":null,"url":null,"abstract":"<div>\n \n \n <section>\n \n <h3> Objective</h3>\n \n <p>Binge eating appears to be associated with impulsivity, especially in response to negative affect (i.e., negative urgency). However, negative urgency is typically assessed via self-report, which captures only some aspects of urgency and may be subject to bias. Few studies have examined impulsivity following experimental manipulations of affect in binge-eating samples.</p>\n </section>\n \n <section>\n \n <h3> Method</h3>\n \n <p>In the present study, individuals who engage in regular binge eating completed a behavioural impulsivity (go/no-go) task with high- and low-calorie food stimuli, once following negative affect induction and once following neutral affect induction.</p>\n </section>\n \n <section>\n \n <h3> Results</h3>\n \n <p>Greater behavioural impulsivity to high-calorie food cues while in a negative (and not a neutral) affective state was associated with more frequent binge-eating behaviour. Further, this behavioural measure of negative urgency uniquely accounted for variance in binge-eating frequency when controlling for self-reported negative urgency, suggesting that behavioural measures may be a useful complement to self-report measures.</p>\n </section>\n \n <section>\n \n <h3> Discussion</h3>\n \n <p>These findings provide novel and compelling evidence for the relationship between negative urgency and binge eating, highlighting negative urgency as a potentially important target for intervention.</p>\n </section>\n </div>","PeriodicalId":48117,"journal":{"name":"European Eating Disorders Review","volume":"33 1","pages":"3-9"},"PeriodicalIF":3.9000,"publicationDate":"2024-07-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Behaviourally assessed negative urgency is uniquely associated with binge-eating frequency\",\"authors\":\"Glen Forester, Joseph A. Wonderlich, Angeline R. Bottera, Elizabeth N. Dougherty, Maya Day, Carolyn M. Pearson, Carol B. Peterson, Lisa M. Anderson\",\"doi\":\"10.1002/erv.3124\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div>\\n \\n \\n <section>\\n \\n <h3> Objective</h3>\\n \\n <p>Binge eating appears to be associated with impulsivity, especially in response to negative affect (i.e., negative urgency). However, negative urgency is typically assessed via self-report, which captures only some aspects of urgency and may be subject to bias. Few studies have examined impulsivity following experimental manipulations of affect in binge-eating samples.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Method</h3>\\n \\n <p>In the present study, individuals who engage in regular binge eating completed a behavioural impulsivity (go/no-go) task with high- and low-calorie food stimuli, once following negative affect induction and once following neutral affect induction.</p>\\n </section>\\n \\n <section>\\n \\n <h3> Results</h3>\\n \\n <p>Greater behavioural impulsivity to high-calorie food cues while in a negative (and not a neutral) affective state was associated with more frequent binge-eating behaviour. 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Behaviourally assessed negative urgency is uniquely associated with binge-eating frequency
Objective
Binge eating appears to be associated with impulsivity, especially in response to negative affect (i.e., negative urgency). However, negative urgency is typically assessed via self-report, which captures only some aspects of urgency and may be subject to bias. Few studies have examined impulsivity following experimental manipulations of affect in binge-eating samples.
Method
In the present study, individuals who engage in regular binge eating completed a behavioural impulsivity (go/no-go) task with high- and low-calorie food stimuli, once following negative affect induction and once following neutral affect induction.
Results
Greater behavioural impulsivity to high-calorie food cues while in a negative (and not a neutral) affective state was associated with more frequent binge-eating behaviour. Further, this behavioural measure of negative urgency uniquely accounted for variance in binge-eating frequency when controlling for self-reported negative urgency, suggesting that behavioural measures may be a useful complement to self-report measures.
Discussion
These findings provide novel and compelling evidence for the relationship between negative urgency and binge eating, highlighting negative urgency as a potentially important target for intervention.
期刊介绍:
European Eating Disorders Review publishes authoritative and accessible articles, from all over the world, which review or report original research that has implications for the treatment and care of people with eating disorders, and articles which report innovations and experience in the clinical management of eating disorders. The journal focuses on implications for best practice in diagnosis and treatment. The journal also provides a forum for discussion of the causes and prevention of eating disorders, and related health policy. The aims of the journal are to offer a channel of communication between researchers, practitioners, administrators and policymakers who need to report and understand developments in the field of eating disorders.