手法を比較

	Body Weight Image and Satisfaction Scale (BWIS / 体重イメージと満足度尺度 / ボディ不満)	直観的食事尺度-2 (IES-2)
分野	栄養学	栄養学
系統	Process / pipeline	Process / pipeline
提唱年	2004	2013
提唱者	Janell Mond, Phillipa J. Hay (body image in eating disorders); David Frederick (body satisfaction)	Tracy L. Tylka, Alix M. Kroon Van Diest
種類	Self-report dissatisfaction/satisfaction scale	Self-report questionnaire
原典	Mond, J. M., Hay, P. J., Rodgers, B., Owen, C., & Beumont, P. J. (2004). Validity of the Eating Disorder Examination Questionnaire (EDE-Q) in screening for eating disorders in community samples. Behaviour Research and Therapy, 42(5), 551-567.	Tylka, T. L., & Kroon Van Diest, A. M. (2013). The Intuitive Eating Scale-2: Item refinement and psychometric evaluation with college women and men. Journal of Counseling Psychology, 60(1), 137-153.
別名	BWIS, body-image-satisfaction, body-dissatisfaction	IES-2, intuitive-eating
関連	5	5
概要	Body image satisfaction and dissatisfaction are important psychological constructs measured through multiple instruments, with no single standardized 'Body Weight Image and Satisfaction Scale,' but rather several validated measures of body dissatisfaction (e.g., EDE-Q body dissatisfaction items, Figure Rating Scale, Body Shape Questionnaire). These instruments assess the degree to which individuals are satisfied with their body weight and shape, a key psychological outcome in nutrition, eating disorder, and weight management research. Body dissatisfaction is strongly associated with disordered eating, poor mental health, and reduced quality of life.	The Intuitive Eating Scale-2 is a 23-item self-report instrument designed to measure intuitive eating, a non-restrictive, non-prescriptive eating approach that emphasizes internal hunger and satiety cues, unconditional permission to eat, and body attunement. Developed by Tylka and Kroon Van Diest in 2013, the IES-2 builds on the original Intuitive Eating Scale and has become a standard measure in research examining health-at-every-size, eating disorder recovery, and alternatives to restrictive dieting. It is widely used in clinical research and eating behavior studies.