Authors
Kevin G. Volpp, M.D., Ph.D.; Leslie K. John, M.Sc..; Andrea B. Troxel, Sc.D.; Laurie Norton, M.A.; Jennifer Fassbender, M.S.; George F. Loewenstein, Ph.D.
CHIBE Experts
Research Areas
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Effect of Gamification, Financial Incentives, or Both to Increase Physical Activity Among Patients at High Risk of Cardiovascular Events: The BE ACTIVE Randomized Controlled Trial
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Qualitative Study of Perceptions of Factors Contributing to Success or Failure Among Participants in a US Weight Loss Trial of Financial Incentives and Environmental Change Strategies
BMJ OpenMarch 29, 2024 -
Philadelphia Beverage Tax's Impact on Beverage Ad Expenditures and Number of Ads Purchased
American Journal of Preventive MedicineMarch 18, 2024 -
Impact of the Philadelphia Beverage Tax on Perceived Beverage Healthfulness, Tax Awareness, and Tax Opinions
Journal of Nutrition Education and BehaviorMarch 9, 2024 -
Are Caregivers' Feeding Competence and Autonomy Associated with Healthier Restaurant Food Purchases for Their Child at Fast Food or Counter Service Restaurants? A Cross-Sectional Study in a Diverse Sample of U.S. Caregivers
NutrientsFebruary 7, 2024 -
Outcome of BMI2+: Motivational Interviewing to Reduce BMI Through Primary Care AAP PROS Practices
PediatricsJanuary 29, 2024 -
The Longitudinal Association Between Caregivers’ Perceived Competence and Autonomy and Children’s Dietary Consumption Before and 10 Months Into the COVID-19 Pandemic
AppetiteJanuary 17, 2024 -
Restaurant Calorie Labeling and Changes in Consumer Behavior
JAMA Network OpenDecember 15, 2023 -
A "Food Is Medicine" Approach to Disease Prevention: Limitations and Alternatives
JAMANovember 30, 2023 -
Quantifying and Correcting Bias Due to Outcome Dependent Self-Reported Weights in Longitudinal Study of Weight Loss Interventions
Scientific ReportsNovember 4, 2023 -
Social, Clinical, and Policy Implications of Ultra-Processed Food Addiction
BMJOctober 9, 2023 -
Advertising and stocking at small retailers: A sweetened beverage excise tax in Philadelphia
American Journal of Preventive MedicineOctober 9, 2023