手法を比較

	オランダ式食行動質問票（DEBQ）	栄養自己効力感尺度（DASES / 糖尿病自己効力感尺度）
分野	栄養学	栄養学
系統	Process / pipeline	Process / pipeline
提唱年	1986	2003
提唱者	Tatjana van Strien, C. Peter Herman, Mieke W. Verheijden	Kate Lorig, Philip L. Ritter, Farrokh Alavifard (Stanford Patient Education Center)
種類	Self-report questionnaire	Self-report confidence scale
原典	Van Strien, T., Frijters, J. E., Bergers, G. P., & Defares, P. B. (1986). The Dutch Eating Behavior Questionnaire (DEBQ) for assessment of restrained, emotional, and external eating behavior. International Journal of Eating Disorders, 5(2), 295-315.	Lorig, K., Ritter, P. L., Villa, F., & Piette, J. D. (2009). Spanish language diabetes self-management with and without automated telephone reinforcement: two randomized trials. Diabetes Care, 32(3), 408-414.
別名	DEBQ	DASES, diabetes-self-efficacy, nutrition-efficacy
関連	5	5
概要	The Dutch Eating Behavior Questionnaire is a 33-item self-report instrument designed to assess three distinct eating behavior patterns: restrained eating (cognitive control of food intake), emotional eating (eating in response to negative emotions), and external eating (responsiveness to food cues). Developed by van Strien and colleagues in 1986, it is widely used in research on eating disorders, weight management, and psychological determinants of dietary behavior. The DEBQ is one of the most cited eating behavior questionnaires in behavioral nutrition research.	The Nutrition Self-Efficacy Scale, sometimes called the Diabetes Self-Efficacy Scale (DASES), is an 8-item instrument measuring confidence in performing diet-related behaviors and self-management skills. Developed by Lorig and colleagues at the Stanford Patient Education Center in 2003, it is based on self-efficacy theory and measures respondents' confidence in their ability to eat healthily, manage portions, choose healthful foods, and overcome dietary barriers. The scale is used in diabetes care, weight management, and general nutrition intervention research.