So sánh phương pháp

	Life Orientation Test Revised	PERMA Profiler
Lĩnh vực	Tâm lý học tích cực	Tâm lý học tích cực
Họ	Process / pipeline	Process / pipeline
Năm ra đời	1994	2016
Người khởi xướng	Michael Scheier and Charles Carver	James Butler and Margaret Kern
Loại	Self-report questionnaire	Self-report questionnaire
Công trình gốc	Scheier, M. F., Carver, C. S., & Bridges, M. W. (1994). Distinguishing coping strategies from coping styles: A health psychological perspective. Journal of Personality and Social Psychology, 67(6), 1061–1078.	Butler, J., & Kern, M. L. (2016). The PERMA-Profiler: A brief multidimensional measure of flourishing. International Journal of Wellbeing, 6(3), 1–48.
Tên gọi khác	LOT-R	PERMA Profiler, PERMA Model
Liên quan	4	4
Tóm tắt	The Life Orientation Test – Revised (LOT-R) is a 10-item measure of dispositional optimism developed by Scheier, Carver, and Bridges in 1994. It assesses the general expectancy that good things (versus bad things) will happen in the future. Optimism, as measured by the LOT-R, predicts coping success, health outcomes, and psychological well-being independent of self-efficacy or other personality factors. The revised version addressed psychometric concerns in the original 1985 LOT, improving clarity and reducing item ambiguity.	The PERMA-Profiler is a 23-item multidimensional measure of flourishing developed by Butler and Kern in 2016 based on Seligman's PERMA model of positive psychology. It assesses five core domains of human flourishing—Positive Emotion, Engagement, Relationships, Meaning, and Accomplishment—plus Negative Emotion and Loneliness as contextual factors. This instrument bridges the theoretical PERMA framework with practical measurement, enabling comprehensive assessment of psychological well-being across multiple life dimensions.