Weight Loss Goals and Satisfaction Survey

Sponsor
Pennington Biomedical Research Center
Study ID
NCT07541872
Status
Not Yet Recruiting

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Conditions

Eligibility Criteria

Sex
ALL
Age
18 Years - N/A
Healthy Volunteers
Accepted

Interventions

  • Personalized 3D Body Visualization — BEHAVIORAL
    Participants are exposed to a structured visualization task in which projected weight loss outcomes are presented in two formats. Outcomes are displayed visually using personalized 3D body avatars depicting changes in body shape across increasing levels of weight loss, and numerically as corresponding body weights. Responses to each presentation format are collected to evaluate differences in weight loss-related satisfaction, confidence, and commitment.

Study Details

The goal of this observational survey pilot study is to learn how 3D visualization tools (i.e., personalized avatars) influence weight loss goals, satisfaction, confidence, and commitment compared to numerical weight outcomes in weight loss-seeking adults. The main questions it aims to answer are: 1. What are contemporary weight loss goals (defined as dream, happy, acceptable, and disappointing weight loss outcomes), and how do they compare to goals reported in prior studies? 2. Does presenting weight loss outcomes using personalized 3D avatars result in different levels of satisfaction compared to presenting equivalent outcomes numerically as body weight? 3. Do predictive 3D avatars affect participants' confidence and commitment to achieving weight loss differentially than numerical weight loss goals? Researchers will compare visual (3D avatar-based) weight loss outcomes to numerical (pounds lost) weight loss outcomes to see if visual presentation lowers satisfaction with potential weight loss and alters confidence and commitment. Participants will: * Complete a one-time online survey * Provide demographic and self-reported anthropometric information to generate personalized 3D avatars * Report weight loss goals and rate satisfaction with potential weight loss outcomes shown numerically and as 3D avatars. * Complete questionnaires assessing psychological and behavioral weight-related factors.

Key Dates

First listed
Apr 21, 2026
Start date
Aug 31, 2026
Status verified
Apr 2026
Primary completion
Sep 30, 2026
Completion
Sep 30, 2026

Study Design

Enrollment
250 participants (estimated)

Arms

  • Arm: Weight Loss-Seeking Adults
    Participants are presented with personalized, predictive 3D digital avatars representing their current body shape and projected changes in body shape across increasing levels of weight loss. Avatars are generated using participants' self-reported demographic and anthropometric information. Weight loss outcomes presented visually via avatars are compared within participants to equivalent outcomes presented numerically as body weight (in pounds) to evaluate differences in weight loss satisfaction, confidence, and commitment.

Primary Outcome Measure

Weight Loss Goals [ Time Frame: assessed once during the online survey ]

Central Contacts

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