So sánh phương pháp

	Thang đo Cảm xúc Tích cực (Positive Emotions Scale)	Thang đo Hạnh phúc Chủ quan
Lĩnh vực	Tâm lý học tích cực	Tâm lý học tích cực
Họ	Process / pipeline	Process / pipeline
Năm ra đời	2001	1985
Người khởi xướng	Barbara Fredrickson	Ed Diener and colleagues
Loại	Self-report affect scale	Self-report questionnaire
Công trình gốc	Fredrickson, B. L. (2001). The role of positive emotions in positive psychology: The Broaden-and-Build Theory of positive emotions. American Psychologist, 56(3), 218–226.	Lyubomirsky, S., & Lepper, H. S. (1999). A measure of subjective happiness: Preliminary reliability and construct validation. Social Indicators Research, 46(2), 137–155.
Tên gọi khác	Positive Affect Scale, PAS	SWB
Liên quan	4	4
Tóm tắt	The Positive Emotions Scale measures the frequency or intensity of positive emotions experienced by individuals. Drawing on Fredrickson's Broaden-and-Build Theory of positive emotions, this scale operationalizes the understanding that positive emotional states (joy, contentment, interest, gratitude, serenity) have cognitive and behavioral consequences—they broaden attention and thinking, building psychological, intellectual, and social resources. Common instruments include the Positive Affect subscale of the PANAS (Positive and Negative Affect Schedule) and other positive emotion inventories assessing the range and intensity of positive feelings.	The Subjective Well-Being (SWB) Scale is a broad category of brief instruments measuring how satisfied people are with their lives and the frequency of positive and negative emotions they experience. Originating from Diener's foundational work in the 1980s, SWB scales operationalize the recognition that well-being is fundamentally subjective—how people evaluate their lives matters more than external objective conditions. Various forms exist, including the Satisfaction with Life Scale (SWLS), the Subjective Happiness Scale (SHS), and multi-item composites measuring life satisfaction, positive affect, and negative affect.