手法を比較

	遷延性悲嘆障害尺度	Hogan Grief Reaction Checklist
分野	悲嘆心理学	悲嘆心理学
系統	Process / pipeline	Process / pipeline
提唱年	2008	2001
提唱者	Holly G. Prigerson, Paul K. Maciejewski	Nancy S. Hogan
種類	Self-report questionnaire	Self-report questionnaire
原典	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.	Hogan, N. S., Greenfield, D. B., & Schmidt, L. A. (2001). Development and validation of the Hogan Grief Reaction Checklist. Death Studies, 25(1), 1–32.
別名	PG-13, Prigerson PG-13, Prolonged Grief Symptom Scale	HGRC, Hogan GRC, Grief Reaction Checklist
関連	4	4
概要	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.	The Hogan Grief Reaction Checklist (HGRC) is a 61-item comprehensive measure developed by Nancy S. Hogan and colleagues in 2001 to assess the full spectrum of grief reactions—encompassing not only grief distress and symptoms but also post-loss growth and resilience. Unique among grief instruments, the HGRC explicitly measures positive outcomes of bereavement (personal growth, meaning, strengthened relationships), reflecting contemporary understanding that grief can coexist with adaptive change.