So sánh phương pháp

	Thang đo Nghiện Thực phẩm Yale (YFAS)	Bảng câu hỏi Ăn uống Ba Yếu tố (TFEQ)
Lĩnh vực	Tâm lý học lâm sàng	Tâm lý học lâm sàng
Họ	Process / pipeline	Process / pipeline
Năm ra đời	2009	1985
Người khởi xướng	Ashley Gearhardt, William Corbin, Kelly Brownell	Albert Jay Stunkard, Samuel Messick
Loại	Self-report questionnaire	Self-report questionnaire
Công trình gốc	Gearhardt, A. N., Corbin, W. R., & Brownell, K. D. (2009). Preliminary validation of the Yale Food Addiction Scale. Appetite, 52(2), 430–436.	Stunkard, A. J., & Messick, S. (1985). The Three-Factor Eating Questionnaire to measure dietary restraint, disinhibition, and hunger. Journal of Psychosomatic Research, 29(1), 71–83.
Tên gọi khác	YFAS 2.0, Yale Food Addiction Scale Revised	TFEQ, Three-Factor Eating Questionnaire Revised (TFEQ-R21), Stunkard and Messick Three-Factor Eating
Liên quan	4	5
Tóm tắt	The YFAS is a self-report questionnaire measuring symptoms of addictive-like eating behaviour in response to highly palatable foods. Developed by Gearhardt, Corbin, and Brownell in 2009, it is based on diagnostic criteria for substance use disorder and adapted to assess dependence-like symptoms related to food consumption. The YFAS 2.0, released in 2016, improved psychometric properties and reduced item burden. It is used in research on obesity, food addiction, and eating behaviour regulation.	The TFEQ is a self-report instrument measuring three distinct psychological dimensions of eating behaviour: cognitive restraint (conscious dieting efforts), disinhibition (loss of control over eating when triggered by stress or environmental cues), and hunger (subjective appetite and satiety responsiveness). Developed by Stunkard and Messick in 1985, the original 51-item instrument has been refined into a 21-item version (TFEQ-R21) widely used in obesity research, eating behaviour studies, and nutritional psychology.