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	ディスエンフランチャイズド・グリーフ・スケール	Texas Revised Inventory of Grief
分野	悲嘆心理学	悲嘆心理学
系統	Process / pipeline	Process / pipeline
提唱年	2002	1987
提唱者	Kenneth J. Doka	Thomas R. Faschingbauer, Sidney Zisook, Richard DeVaul
種類	Self-report questionnaire	Self-report questionnaire
原典	Doka, K. J. (Ed.). (2002). Disenfranchised grief: New directions, challenges, and strategies for practice. Research Press.	Faschingbauer, T. R., Zisook, S., & DeVaul, R. (1987). The Texas Revised Inventory of Grief. In S. Zisook (Ed.), Biopsychosocial aspects of bereavement (pp. 111–124). American Psychiatric Press.
別名	DGS, Doka Disenfranchised Grief	TRIG, Faschingbauer TRIG, Revised Inventory of Grief
関連	4	4
概要	The Disenfranchised Grief Scale (DGS), developed from Kenneth J. Doka's conceptual framework, assesses grief that society does not recognize, validate, or support—grief that is excluded from public mourning rituals, openly acknowledged grief ceremonies, or institutional support. Examples include loss of a former spouse, affair partner, ex-partner, friend (not family), pet, or pregnancy loss. The DGS captures the unique burden of grieving without social permission or recognition.	The Texas Revised Inventory of Grief (TRIG) is a 21-item multidimensional measure developed by Faschingbauer, Zisook, and DeVaul in 1987 to assess both past grief behaviors (how the person grieved when the death occurred) and present grief feelings (current emotional response to loss). The TRIG is unique in distinguishing historical grief response from contemporary grief state, providing a comprehensive temporal and dimensional profile of bereavement.