مقایسهٔ روش‌ها

	آزمون نگرش‌های خوردن (EAT-26)	مقیاس تجربیات گسسته (DES)
حوزه	روان‌پزشکی	روان‌پزشکی
خانواده	Process / pipeline	Process / pipeline
سال پیدایش	1979	1986
پدیدآور	David M. Garner	Frank W. Putnam
نوع	Self-report questionnaire	Self-report questionnaire
منبع بنیادین	Garner, D. M., Olmsted, M. P., Bohr, Y., & Garfinkel, P. E. (1982). The eating attitudes test: Psychometric features and clinical correlates. Psychological Medicine, 12(4), 871–878.	Bernstein, E. M., & Putnam, F. W. (1986). Development, reliability, and validity of a dissociation scale. Journal of Nervous and Mental Disease, 174(12), 727–735.
نام‌های دیگر	EAT-26, EAT (original 40-item)	DES, DES-II (revised)
مرتبط	3	3
خلاصه	The EAT-26 is a 26-item self-report questionnaire designed to assess core attitudes and behaviors characteristic of eating disorders, particularly anorexia nervosa and bulimia nervosa. Developed by Garner and Garfinkel in 1979 and abbreviated to 26 items in 1982, it is widely used for screening eating disorders in community and clinical settings, and for monitoring treatment response. The EAT-26 measures restrictive eating attitudes, food preoccupation, and weight/shape concerns, with three subscales reflecting the multifaceted nature of eating disorder psychopathology.	The DES is a 28-item self-report questionnaire designed to measure the frequency and severity of dissociative symptoms, including depersonalization (feeling detached from one's body), derealization (feeling the world is unreal), amnesia, absorption (intense focus), and identity confusion. Developed by Bernstein and Putnam in 1986, it is the most widely used dissociation screening instrument in clinical and research settings. The DES helps identify dissociative disorders (dissociative identity disorder, other specified dissociative disorder), trauma-related dissociation, and dissociative symptoms in other psychiatric conditions.