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Psychology

Brigham Young University

Theses and Dissertations

Theses/Dissertations

2010

Eating disorders

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Sudden Gains In Cognitive-Behavioral Therapy For Eating Disorders, Adriane Ito De Queiroz Cavallini Oct 2010

Sudden Gains In Cognitive-Behavioral Therapy For Eating Disorders, Adriane Ito De Queiroz Cavallini

Theses and Dissertations

The present study examined whether or not the temporal pattern of symptom change defined as sudden gains is applicable to and has significant ramifications for understanding recovery from eating disorders. Sudden gains were defined as stable and clinically significant changes that take place between two sessions of treatment. Data for the current study were drawn from an efficacy study of CBT for eating disorders which included session-by-session measures of eating disorder symptomatology. Predictors of sudden gains were measured by an observer coded scale that included ratings of therapist use interventions, client change in behaviors and beliefs, client engagement, and homework …


Classifying Symptom Change In Eating Disorders: Clinical Significance Metrics For The Change In Eating Disorder Symptoms Scale, Anthony D. Hwang Jul 2010

Classifying Symptom Change In Eating Disorders: Clinical Significance Metrics For The Change In Eating Disorder Symptoms Scale, Anthony D. Hwang

Theses and Dissertations

Despite well-established diagnostic measures and measures of specific dimensions of eating disorder symptomatology, little work has been done to develop a brief, comprehensive, and valid measure for assessing change in eating disorder symptoms. Further, empirically-supported change indices to assess treatment progression and outcome have not yet been developed. The Change in Eating Disorder Symptoms Scale (CHEDS) is a new comprehensive measure designed to assess progress and change during treatment in persons with diagnoses on the eating disorder spectrum. Previous studies have demonstrated the subscale structure, reliability, and validity of the CHEDS. This study determined clinically significant change criteria for the …