Self-Discrepancy and Eating Disorder Symptoms Across Eating Disorder Diagnostic Groups.
dc.contributor.author | Mason, Tyler B | |
dc.contributor.author | Lavender, Jason M | |
dc.contributor.author | Wonderlich, Stephen A | |
dc.contributor.author | Crosby, Ross D | |
dc.contributor.author | Engel, Scott G | |
dc.contributor.author | Strauman, Timothy J | |
dc.contributor.author | Mitchell, James E | |
dc.contributor.author | Crow, Scott J | |
dc.contributor.author | Le Grange, Daniel | |
dc.contributor.author | Klein, Marjorie H | |
dc.contributor.author | Smith, Tracey L | |
dc.contributor.author | Peterson, Carol B | |
dc.coverage.spatial | England | |
dc.date.accessioned | 2017-03-16T22:18:06Z | |
dc.date.available | 2017-03-16T22:18:06Z | |
dc.date.issued | 2016-11 | |
dc.description.abstract | This study examined self-discrepancy, a construct of theoretical relevance to eating disorder (ED) psychopathology, across different types of EDs. Individuals with anorexia nervosa (AN; n = 112), bulimia nervosa (BN; n = 72), and binge eating disorder (BED; n = 199) completed semi-structured interviews assessing specific types of self-discrepancies. Results revealed that actual:ideal (A:I) discrepancy was positively associated with AN, actual:ought (A:O) discrepancy was positively associated with BN and BED, and self-discrepancies did not differentiate BN from BED. Across diagnoses, A:O discrepancy was positively associated with severity of purging, binge eating, and global ED psychopathology. Further, there were significant interactions between diagnosis and A:O discrepancy for global ED psychopathology and between diagnosis and A:I discrepancy for binge eating and driven exercise. These results support the importance of self-discrepancy as a potential causal and maintenance variable in EDs that differentiates among different types of EDs and symptom severity. Copyright © 2016 John Wiley & Sons, Ltd and Eating Disorders Association. | |
dc.identifier | ||
dc.identifier.eissn | 1099-0968 | |
dc.identifier.uri | ||
dc.language | eng | |
dc.publisher | Wiley | |
dc.relation.ispartof | Eur Eat Disord Rev | |
dc.relation.isversionof | 10.1002/erv.2483 | |
dc.subject | anorexia nervosa | |
dc.subject | binge eating disorder | |
dc.subject | bulimia nervosa | |
dc.subject | eating disorders | |
dc.subject | self-discrepancy | |
dc.title | Self-Discrepancy and Eating Disorder Symptoms Across Eating Disorder Diagnostic Groups. | |
dc.type | Journal article | |
duke.contributor.orcid | Strauman, Timothy J|0000-0002-0310-4505 | |
pubs.author-url | ||
pubs.begin-page | 541 | |
pubs.end-page | 545 | |
pubs.issue | 6 | |
pubs.organisational-group | Center for Child and Family Policy | |
pubs.organisational-group | Clinical Science Departments | |
pubs.organisational-group | Duke | |
pubs.organisational-group | Duke Institute for Brain Sciences | |
pubs.organisational-group | Duke Science & Society | |
pubs.organisational-group | Duke-UNC Center for Brain Imaging and Analysis | |
pubs.organisational-group | Initiatives | |
pubs.organisational-group | Institutes and Centers | |
pubs.organisational-group | Institutes and Provost's Academic Units | |
pubs.organisational-group | Psychiatry & Behavioral Sciences | |
pubs.organisational-group | Psychology and Neuroscience | |
pubs.organisational-group | Sanford School of Public Policy | |
pubs.organisational-group | School of Medicine | |
pubs.organisational-group | Trinity College of Arts & Sciences | |
pubs.organisational-group | University Institutes and Centers | |
pubs.publication-status | Published | |
pubs.volume | 24 |
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