Σύγκριση μεθόδων

	Ερωτηματολόγιο Διαταραχής Εικόνας Σώματος (BIDQ)	Κλίμακα Επεισοδιακής Υπερφαγίας (BES)
Πεδίο	Κλινική Ψυχολογία	Κλινική Ψυχολογία
Οικογένεια	Process / pipeline	Process / pipeline
Έτος προέλευσης	2006	1982
Δημιουργός	David Castle, Sara Mancuso	John Gormally, Susan Black, Sarah Daston, Diane Rardin
Τύπος	Self-report questionnaire	Self-report questionnaire
Θεμελιώδης πηγή	Mancuso, S. G., Knoesen, N. P., & Castle, D. J. (2010). The Dysmorphic Concern Questionnaire: A screening measure for body dysmorphic disorder. Australian & New Zealand Journal of Psychiatry, 44(6), 535–542.	Gormally, J., Black, S., Daston, S., & Rardin, D. (1982). The assessment of binge eating severity among obese persons. Addictive Behaviors, 7(1), 47–55.
Εναλλακτικές ονομασίες	BIDQ, Body Dysmorphic Disorder Questionnaire, Appearance Concern Screen	Binge Eating Scale Gormally, BES screening tool
Συναφείς	3	4
Σύνοψη	The BIDQ is a brief self-report questionnaire screening for body dysmorphic disorder (BDD), a disorder characterized by preoccupation with a perceived defect in appearance and repetitive behaviours (mirror checking, grooming, comparing with others). Developed by Castle and colleagues, the BIDQ focuses on the core diagnostic features of BDD: appearance concern, functional impairment, and repetitive behaviours. It is used in clinical, cosmetic dermatology, and research settings to identify individuals who may have BDD.	The BES is a 16-item self-report questionnaire designed specifically to measure the behavioural and emotional features of binge eating in obese and non-obese populations. Developed by Gormally and colleagues in 1982, the BES uses a forced-choice format and focuses on the subjective experience of loss of control, severity of binge episodes, and affective triggers. It is widely used in obesity treatment research and clinical screening for binge eating patterns.