Assessing rumination in eating disorders: principal component analysis of a minimally modified ruminative response scale.
A process account of eating disorders (EDs) (Park et al., in press-a) proposes that preoccupation with ruminative themes of eating, weight and shape may be important in ED maintenance. No self-report measure exists to capture disorder-specific rumination in EDs. 275 healthy participants rated rumina...
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| Format: | Journal article |
| Language: | English |
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2011
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| _version_ | 1797088749973143552 |
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| author | Cowdrey, F Park, R |
| author_facet | Cowdrey, F Park, R |
| author_sort | Cowdrey, F |
| collection | OXFORD |
| description | A process account of eating disorders (EDs) (Park et al., in press-a) proposes that preoccupation with ruminative themes of eating, weight and shape may be important in ED maintenance. No self-report measure exists to capture disorder-specific rumination in EDs. 275 healthy participants rated rumination items and completed self-report measures of ED symptoms, depression and anxiety. Principal component analysis revealed two factors, reflection and brooding. The final nine-item Ruminative Response Scale for Eating Disorders (RRS-ED) demonstrated good convergent and discriminant validity and test-retest reliability. The psychometric properties were replicated in an anorexia nervosa sample. The findings support the notion that rumination in EDs is distinct from rumination in depression and is not adequately captured by existing measures. |
| first_indexed | 2024-03-07T02:54:32Z |
| format | Journal article |
| id | oxford-uuid:aed0baa4-7348-4132-86a2-fc618b48382f |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T02:54:32Z |
| publishDate | 2011 |
| record_format | dspace |
| spelling | oxford-uuid:aed0baa4-7348-4132-86a2-fc618b48382f2022-03-27T03:45:18ZAssessing rumination in eating disorders: principal component analysis of a minimally modified ruminative response scale.Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:aed0baa4-7348-4132-86a2-fc618b48382fEnglishSymplectic Elements at Oxford2011Cowdrey, FPark, RA process account of eating disorders (EDs) (Park et al., in press-a) proposes that preoccupation with ruminative themes of eating, weight and shape may be important in ED maintenance. No self-report measure exists to capture disorder-specific rumination in EDs. 275 healthy participants rated rumination items and completed self-report measures of ED symptoms, depression and anxiety. Principal component analysis revealed two factors, reflection and brooding. The final nine-item Ruminative Response Scale for Eating Disorders (RRS-ED) demonstrated good convergent and discriminant validity and test-retest reliability. The psychometric properties were replicated in an anorexia nervosa sample. The findings support the notion that rumination in EDs is distinct from rumination in depression and is not adequately captured by existing measures. |
| spellingShingle | Cowdrey, F Park, R Assessing rumination in eating disorders: principal component analysis of a minimally modified ruminative response scale. |
| title | Assessing rumination in eating disorders: principal component analysis of a minimally modified ruminative response scale. |
| title_full | Assessing rumination in eating disorders: principal component analysis of a minimally modified ruminative response scale. |
| title_fullStr | Assessing rumination in eating disorders: principal component analysis of a minimally modified ruminative response scale. |
| title_full_unstemmed | Assessing rumination in eating disorders: principal component analysis of a minimally modified ruminative response scale. |
| title_short | Assessing rumination in eating disorders: principal component analysis of a minimally modified ruminative response scale. |
| title_sort | assessing rumination in eating disorders principal component analysis of a minimally modified ruminative response scale |
| work_keys_str_mv | AT cowdreyf assessingruminationineatingdisordersprincipalcomponentanalysisofaminimallymodifiedruminativeresponsescale AT parkr assessingruminationineatingdisordersprincipalcomponentanalysisofaminimallymodifiedruminativeresponsescale |