مقایسهٔ روش‌ها

	مقیاس تجربیات گسسته (DES)	مقیاس درجه‌بندی روان‌پزشکی مختصر (BPRS)
حوزه	روان‌پزشکی	روان‌پزشکی
خانواده	Process / pipeline	Process / pipeline
سال پیدایش	1986	1962
پدیدآور	Frank W. Putnam	John E. Overall
نوع	Self-report questionnaire	Clinician-administered rating scale
منبع بنیادین	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.	Overall, J. E., & Gorham, D. R. (1962). The Brief Psychiatric Rating Scale. Psychological Reports, 10(3), 799–812.
نام‌های دیگر	DES, DES-II (revised)	BPRS, BPRS-E (expanded 24-item version)
مرتبط	3	3
خلاصه	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.	The BPRS is an 18-item clinician-administered scale for rapid assessment of psychiatric symptom severity in psychotic and other major psychiatric disorders. Developed by Overall and Gorham in 1962, it remains widely used in clinical settings and research trials due to its brevity (administration 15–20 minutes), broad symptom coverage (psychotic, mood, and behavioral symptoms), and robust psychometric properties. The BPRS is particularly valued in acute psychiatry, inpatient units, and longitudinal monitoring where quick, repeated assessments are needed.