قارن الطرق

	مقياس الحزن الاستباقي	مقياس اضطراب الحزن المطول
المجال	علم نفس الفقد	علم نفس الفقد
العائلة	Process / pipeline	Process / pipeline
سنة النشأة	1990	2008
صاحب الطريقة	Susan K. Theut, Paul Jordan	Holly G. Prigerson, Paul K. Maciejewski
النوع	Self-report questionnaire	Self-report questionnaire
المصدر التأسيسي	Theut, S. K., Jordan, P., Ross, L. A., & Mutlak, S. (1990). Grief, depressive symptoms, and physical health in elderly adults. Journal of the American Geriatrics Society, 38(10), 1041–1048.	Prigerson, H. G., & Maciejewski, P. K. (2008). Prolonged grief disorder: Defining the disorder and addressing its clinical and public health significance. Psychotherapy and Psychosomatics, 77(6), 365–376.
الأسماء البديلة	AGS, Theut Anticipatory Grief Scale	PG-13, Prigerson PG-13, Prolonged Grief Symptom Scale
ذات صلة	4	4
الملخص	The Anticipatory Grief Scale (AGS) is a measure developed by Theut, Jordan, and colleagues in 1990 to assess grief responses in individuals facing impending loss—such as family members caring for a terminally ill loved one or anticipating a predicted death. The AGS captures the emotional burden, depression, existential concern, and functional disruption that often precede and accompany the final illness period, distinct from post-death grief.	The Prolonged Grief Disorder Scale (PG-13) is a 13-item diagnostic assessment tool developed by Prigerson and Maciejewski to operationalize the DSM-5-TR diagnostic criteria for Prolonged Grief Disorder. Designed as a structured clinical instrument, the PG-13 directly maps onto the symptomatic, cognitive, and functional criteria required for diagnosis, making it invaluable in clinical and research settings where standardized diagnostic assessment is needed.