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	ユトレヒト・ワーク・エンゲージメント・スケール	グリット尺度
分野	社会心理学	社会心理学
系統	Process / pipeline	Process / pipeline
提唱年	2002	2007
提唱者	Wilmar Schaufeli, Arnold Bakker, and Marisa Salanova	Angela Duckworth
種類	Occupational well-being and engagement scale	Perseverance and long-term goal commitment measure
原典	Schaufeli, W. B., Salanova, M., González-Romá, V., & Bakker, A. B. (2002). The measurement of engagement and burnout: A two sample confirmatory factor analytic approach. Journal of Happiness Studies, 3(1), 71–92.	Duckworth, A. L., Peterson, C., Matthews, M. D., & Kelly, D. R. (2007). Grit: Perseverance and passion for long-term goals. Journal of Personality and Social Psychology, 92(6), 1087–1101.
別名	UWES, Work Engagement Scale, Schaufeli Work Engagement	GRIT, Perseverance and Passion Scale, Duckworth Grit Scale
関連	3	3
概要	The Utrecht Work Engagement Scale (UWES) is a 17-item instrument measuring work engagement—a positive, fulfilling psychological state characterized by vigor, dedication, and absorption in work. Developed by Wilmar Schaufeli and colleagues in 2002, the UWES operationalizes engagement as the positive antipode to burnout, reflecting energetic involvement, strong commitment, and deep focus in occupational tasks. The scale has become the standard measure for assessing work engagement in organizational research and occupational health.	The Grit Scale is a 12-item measure assessing grit—the combination of perseverance (sustained effort despite obstacles) and passion (consistent interest and commitment) for long-term goals. Developed by Angela Duckworth and colleagues in 2007, the GRIT operationalizes grit as a distinct personality construct predicting achievement in challenging domains. The measure has become widely used in educational and organizational research examining how motivation and persistence relate to success and well-being.