Temporal Discounting and the Tendency to Delay Gratification across the Eating Disorder Spectrum
Bulimia nervosa (BN) and binge eating disorder (BED) have been associated with poorer reward‐related inhibitory control, reflected by a reduced tendency to delay gratification. The opposite has been reported in anorexia nervosa (AN), but differences have not been directly compared across eating diso...
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Veröffentlicht in: | European eating disorders review 2017-09, Vol.25 (5), p.344-350 |
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description | Bulimia nervosa (BN) and binge eating disorder (BED) have been associated with poorer reward‐related inhibitory control, reflected by a reduced tendency to delay gratification. The opposite has been reported in anorexia nervosa (AN), but differences have not been directly compared across eating disorders (EDs). This study investigated self‐reported (Delaying Gratification Inventory) and task‐based (temporal discounting) inhibitory control in 66 women with an ED and 28 healthy controls (HCs). Poorer task‐based inhibitory control was observed in the BN compared with the AN group and poorer self‐reported inhibitory control in the BN and in the BED groups compared with the AN and the HC groups, suggesting that reward‐related inhibitory control varies across EDs. Symptom severity correlated with poorer self‐reported (but not task‐based) inhibitory control across the EDs. These data provide some support for transdiagnostic mechanisms and highlight the importance of addressing perceived loss of control in the treatment of EDs. Copyright © 2017 John Wiley & Sons, Ltd and Eating Disorders Association. |
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The opposite has been reported in anorexia nervosa (AN), but differences have not been directly compared across eating disorders (EDs). This study investigated self‐reported (Delaying Gratification Inventory) and task‐based (temporal discounting) inhibitory control in 66 women with an ED and 28 healthy controls (HCs). Poorer task‐based inhibitory control was observed in the BN compared with the AN group and poorer self‐reported inhibitory control in the BN and in the BED groups compared with the AN and the HC groups, suggesting that reward‐related inhibitory control varies across EDs. Symptom severity correlated with poorer self‐reported (but not task‐based) inhibitory control across the EDs. These data provide some support for transdiagnostic mechanisms and highlight the importance of addressing perceived loss of control in the treatment of EDs. 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The opposite has been reported in anorexia nervosa (AN), but differences have not been directly compared across eating disorders (EDs). This study investigated self‐reported (Delaying Gratification Inventory) and task‐based (temporal discounting) inhibitory control in 66 women with an ED and 28 healthy controls (HCs). Poorer task‐based inhibitory control was observed in the BN compared with the AN group and poorer self‐reported inhibitory control in the BN and in the BED groups compared with the AN and the HC groups, suggesting that reward‐related inhibitory control varies across EDs. Symptom severity correlated with poorer self‐reported (but not task‐based) inhibitory control across the EDs. These data provide some support for transdiagnostic mechanisms and highlight the importance of addressing perceived loss of control in the treatment of EDs. Copyright © 2017 John Wiley & Sons, Ltd and Eating Disorders Association.</description><subject>Adult</subject><subject>Anorexia</subject><subject>anorexia nervosa</subject><subject>binge eating disorder</subject><subject>Bulimia</subject><subject>bulimia nervosa</subject><subject>Case-Control Studies</subject><subject>Delay Discounting</subject><subject>Eating disorders</subject><subject>Feeding and Eating Disorders - psychology</subject><subject>Feeding and Eating Disorders - therapy</subject><subject>Female</subject><subject>Humans</subject><subject>Inhibition (Psychology)</subject><subject>neuropsychology</subject><subject>Reward</subject><subject>Self Report</subject><issn>1072-4133</issn><issn>1099-0968</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNp1kFtLwzAYQIMobl7AXyABX3zpzKVN00fZ5hQGgk5fY9p-1Y62qWmr9N-bdVNB8CUJ4eSQ7yB0RsmEEsKuwH5MWED5HhpTEkUeiYTc35xD5vmU8xE6apo1Ie4-kIdoxCT3A0aDMXpZQVkbqws8y5vEdFWbV69YVylu3wCvoEqhSnrcGjyDQvd4YXWbZ3niVlNhnVjTNAM618NLZzE2BYsfa0ha25Un6CDTRQOnu_0YPd3MV9Nbb3m_uJteL72ES869WIMWwLM0IgBxzASABJ9FMvJDEJrpUHIRE01oGook4GGmw4jGoWQ-l4HQ_Bhdbr21Ne8dNK0q3UBQFLoC0zWKSkn9gFDhO_TiD7o2na3c7xSNmEskGCe_wmFGC5mqbV5q2ytK1Ka6ctXVprpDz3fCLi4h_QG_MzvA2wKfeQH9vyI1f3gehF_sfIr4</recordid><startdate>201709</startdate><enddate>201709</enddate><creator>Bartholdy, Savani</creator><creator>Rennalls, Samantha</creator><creator>Danby, Hollie</creator><creator>Jacques, Claire</creator><creator>Campbell, Iain C.</creator><creator>Schmidt, Ulrike</creator><creator>O'Daly, Owen G.</creator><general>John Wiley and Sons, Limited</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0002-4083-5809</orcidid></search><sort><creationdate>201709</creationdate><title>Temporal Discounting and the Tendency to Delay Gratification across the Eating Disorder Spectrum</title><author>Bartholdy, Savani ; Rennalls, Samantha ; Danby, Hollie ; Jacques, Claire ; Campbell, Iain C. ; Schmidt, Ulrike ; O'Daly, Owen G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3833-baea6e3fd90eebb26ee8e4298947e6a2a7836b0a01d76c537fa791b78243856a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Adult</topic><topic>Anorexia</topic><topic>anorexia nervosa</topic><topic>binge eating disorder</topic><topic>Bulimia</topic><topic>bulimia nervosa</topic><topic>Case-Control Studies</topic><topic>Delay Discounting</topic><topic>Eating disorders</topic><topic>Feeding and Eating Disorders - psychology</topic><topic>Feeding and Eating Disorders - therapy</topic><topic>Female</topic><topic>Humans</topic><topic>Inhibition (Psychology)</topic><topic>neuropsychology</topic><topic>Reward</topic><topic>Self Report</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bartholdy, Savani</creatorcontrib><creatorcontrib>Rennalls, Samantha</creatorcontrib><creatorcontrib>Danby, Hollie</creatorcontrib><creatorcontrib>Jacques, Claire</creatorcontrib><creatorcontrib>Campbell, Iain C.</creatorcontrib><creatorcontrib>Schmidt, Ulrike</creatorcontrib><creatorcontrib>O'Daly, Owen G.</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><jtitle>European eating disorders review</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bartholdy, Savani</au><au>Rennalls, Samantha</au><au>Danby, Hollie</au><au>Jacques, Claire</au><au>Campbell, Iain C.</au><au>Schmidt, Ulrike</au><au>O'Daly, Owen G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Temporal Discounting and the Tendency to Delay Gratification across the Eating Disorder Spectrum</atitle><jtitle>European eating disorders review</jtitle><addtitle>Eur Eat Disord Rev</addtitle><date>2017-09</date><risdate>2017</risdate><volume>25</volume><issue>5</issue><spage>344</spage><epage>350</epage><pages>344-350</pages><issn>1072-4133</issn><eissn>1099-0968</eissn><abstract>Bulimia nervosa (BN) and binge eating disorder (BED) have been associated with poorer reward‐related inhibitory control, reflected by a reduced tendency to delay gratification. The opposite has been reported in anorexia nervosa (AN), but differences have not been directly compared across eating disorders (EDs). This study investigated self‐reported (Delaying Gratification Inventory) and task‐based (temporal discounting) inhibitory control in 66 women with an ED and 28 healthy controls (HCs). Poorer task‐based inhibitory control was observed in the BN compared with the AN group and poorer self‐reported inhibitory control in the BN and in the BED groups compared with the AN and the HC groups, suggesting that reward‐related inhibitory control varies across EDs. Symptom severity correlated with poorer self‐reported (but not task‐based) inhibitory control across the EDs. These data provide some support for transdiagnostic mechanisms and highlight the importance of addressing perceived loss of control in the treatment of EDs. Copyright © 2017 John Wiley & Sons, Ltd and Eating Disorders Association.</abstract><cop>England</cop><pub>John Wiley and Sons, Limited</pub><pmid>28345215</pmid><doi>10.1002/erv.2513</doi><tpages>7</tpages><orcidid>https://orcid.org/0000-0002-4083-5809</orcidid><oa>free_for_read</oa></addata></record> |
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subjects | Adult Anorexia anorexia nervosa binge eating disorder Bulimia bulimia nervosa Case-Control Studies Delay Discounting Eating disorders Feeding and Eating Disorders - psychology Feeding and Eating Disorders - therapy Female Humans Inhibition (Psychology) neuropsychology Reward Self Report |
title | Temporal Discounting and the Tendency to Delay Gratification across the Eating Disorder Spectrum |
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