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)	体重バイアス内面化尺度 (WBIS)
分野	栄養学	栄養学
系統	Process / pipeline	Process / pipeline
提唱年	2004	2008
提唱者	Janell Mond, Phillipa J. Hay (body image in eating disorders); David Frederick (body satisfaction)	Latner, J. D., & Durso, L. E.
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.	Ratz, T., & Miller, R. L. (2016). The Weight Bias Internalization Scale: Validation in a multiplex platform sample. Body Image, 16, 29-38.
別名	BWIS, body-image-satisfaction, body-dissatisfaction	WBIS, weight-bias-internalization
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 Weight Bias Internalization Scale is an 11-item self-report instrument designed to measure the degree to which individuals with overweight or obesity internalize negative weight-based societal stereotypes and apply them to themselves. Developed by Durso and Latner in 2008, the WBIS measures self-directed weight stigma—the belief that one is inferior, lazy, or undesirable due to body weight. The WBIS is widely used in obesity research, psychological intervention studies, and health behavior research examining the impact of weight stigma on weight-related outcomes and mental health.