Related Experiment Video
Updated: Jun 15, 2026

04:48
Control of Eating Behavior Using a Novel Feedback System
Published on: May 8, 2018
Positive and negative appearance-related feedback and weight status
1Department of Psychology, University of South Florida, Tampa, FL 33620, USA.
Eating and Weight Disorders : EWD
|February 25, 2010
Summary
Women in overweight and obese categories receive fewer positive comments about their weight. Appearance feedback, both positive and negative, impacts self-esteem differently across weight groups.
Area of Science:
- Psychology
- Sociology
- Health Sciences
Background:
- Negative appearance-related commentary is common among overweight and obese individuals.
- Existing research highlights the impact of weight status on social interactions and self-perception.
Purpose of the Study:
- To assess negative and positive appearance-related commentary across different weight categories.
- To examine the relationship between appearance feedback and self-esteem in women of varying weights.
Main Methods:
- Utilized the new Verbal Commentary on Physical Appearance Scale.
- Assessed 246 women across four weight categories: underweight, average weight, overweight, and obese.
- Conducted correlational analyses to link feedback with self-esteem.
Main Results:
- Overweight and obese women received significantly less positive weight-related comments compared to average and underweight women.
- No significant differences were found in positive non-weight-related comments across weight groups.
- For average weight individuals, less negative and more positive feedback correlated with higher self-esteem.
- For overweight and obese individuals, higher scores on positive feedback subscales were associated with higher self-esteem.
Conclusions:
- This study provides the first empirical evidence on appearance feedback levels across weight categories.
- The relationship between appearance comments and self-esteem varies depending on an individual's weight status.
- Findings underscore the nuanced impact of social commentary on body image and psychological well-being.
Related Concept Videos
Negative and Positive Feedback
Animal organs and organ systems constantly adjust to internal and external changes through a process called homeostasis ("steady state"). Examples of these changes include regulation of the level of glucose or calcium in the blood or internal responses to external temperatures. Homeostasis requires maintaining an internal dynamic equilibrium:
Factors Influencing Attraction II: Physical Attraction
Physical attractiveness plays a crucial role in shaping interpersonal attraction, influencing first impressions, social interactions, and long-term relationship dynamics. Psychological research consistently demonstrates that attractiveness affects social evaluations and behavioral outcomes in various contexts.Influence on Social InteractionsResearch has shown that individuals perceived as physically attractive often experience preferential treatment in social and professional settings. One...
Feedback Loops
In most cases, excessive hormone production is prevented by negative feedback—a loop that starts with a stimulus inducing the release of a particular substance, like a hormone, to maintain a certain level before triggering a signal that results in a decrease in further release of the hormone.
Self-Evaluation: Self-Enhancement and Self-Verification
Social psychologists have documented that feeling good about ourselves and maintaining positive self-esteem is a powerful motivator of human behavior (Tavris & Aronson, 2008). In the United States, members of the predominant culture typically think very highly of themselves and view themselves as good people who are above average on many desirable traits (Ehrlinger, Gilovich, & Ross, 2005). Often, our behavior, attitudes, and beliefs are affected when we experience a threat to our...
Strategies of Self-Presentation II: Self-Verification
Self-verification is a fundamental psychological drive wherein individuals seek affirmation of their self-concept from others, striving for consistency between their internal self-view and external perceptions. This drive operates even when the self-concept is negative, influencing interpersonal behavior and feedback preferences in complex and often counterintuitive ways. Unlike the self-enhancement motive, which seeks positive evaluations, self-verification prioritizes coherence and...
Positive and Negative Feedback Loops
Animal organs and organ systems constantly adjust to internal and external changes through a process called homeostasis ("steady state"). Examples of these changes include regulation of the level of glucose or calcium in the blood or internal responses to external temperatures. Homeostasis requires maintaining an internal dynamic equilibrium:

