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Exploratory factor analysis was performed and internal consistency assessed in a sample of female university students ( N = 196). Convergent validity was acceptable based on statistically significant correlations with the Eating Attitude Test\u201326 and Restraint Scale. Known-groups validity was determined by comparing the student sample's mean scores against scores of an eating disorder group ( N = 51). The Disordered Eating Attitude Scale comprises 25 questions and five subscales explaining 54.3% of total variance. The total scores differentiated student, bulimia, and anorexia groups. The scale should prove useful for evaluating eating attitudes in various population groups and eating disordered patients.<\/jats:p>","DOI":"10.2466\/pms.110.2.379-395","type":"journal-article","created":{"date-parts":[[2010,5,28]],"date-time":"2010-05-28T19:08:45Z","timestamp":1275073725000},"page":"379-395","source":"Crossref","is-referenced-by-count":62,"title":["Development and Validity of the Disordered Eating Attitude Scale (Deas)"],"prefix":"10.1177","volume":"110","author":[{"given":"Marle dos Santos","family":"Alvarenga","sequence":"first","affiliation":[{"name":"University of S\u00e3o Paulo"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fernanda Baeza","family":"Scagliusi","sequence":"additional","affiliation":[{"name":"Federal University of S\u00e3o Paulo"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sonia Tucunduva","family":"Philippi","sequence":"additional","affiliation":[{"name":"University of S\u00e3o Paulo"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"179","published-online":{"date-parts":[[2010,4,1]]},"reference":[{"key":"bibr1-pms.110.2.379-395","doi-asserted-by":"publisher","DOI":"10.1016\/j.appet.2007.03.003"},{"key":"bibr2-pms.110.2.379-395","doi-asserted-by":"publisher","DOI":"10.1111\/j.0021-9029.2006.00011.x"},{"key":"bibr3-pms.110.2.379-395","first-page":"105","volume-title":"Anorexia nervosa and bulimia nervosa: New research","author":"Alvarenga M. 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