The goal of this study is to examine how food environments influence rural childhood obesity rates and food choices, in order to ultimately help policymakers find effective rural policy interventions. Specifically, this research will investigate the community-based healthy food environment (defined as food access, cost and quality for healthy foods such as fruits and vegetables, More
The aim of this work is to evaluate the effects of two soft drink policies (soft drink taxes and restricting vending machine access in schools) on child and adolescent soft drink consumption and body weight. Investigators will use a ‘natural experiment’ design by leveraging state and time variation in these soft drink policies combined with More
The goal of this research is to evaluate the Fresh to You (FTY) program, which aims to increase year-round access to affordable, high-quality, fresh fruits and vegetables for low-income families through implementation of year-round discount fruit and vegetable markets in community organizations. Specifically, this work will consist of (a) conducting process evaluations of FTY in More
This aim of this work is to evaluate disparities in school-level nutrition policies and practices across the U.S. More specifically, the objective of this research is to (a) determine the prevalence of school-level nutrition policies and practices in a large sample of schools across multiple states stratified by school-level socioeconomic status, geographic location, and racial/ethnic More
This project will examine the extent to which household food purchasing behavior differs between higher- and lower-income households and whether these differences may be partly responsible for socioeconomic differences in childhood obesity. In addition, investigators will use econometric models of household food purchases to simulate the extent to which pricing policies, such as taxes on More
The aim of this research is to examine new digital and interactive food and beverage marketing practices, primarily targeting children and adolescents. Specifically, this study will: (a) provide a comprehensive analysis of the digital food and beverage youth marketing infrastructure, explaining new platforms, technologies, advertising techniques, and market research practices for targeting children and adolescents, More
This study will utilize a “natural experiment” study design, examining the influence of the opening of a new full-service grocery store in a low-income, multi-ethnic neighborhood in San Francisco. The specific aims of the study include: (a) assessing the impact of the opening of this grocery store on healthy food and beverage availability in an More
The aim of this project is to provide a comprehensive investigation of the relationship between food prices and food advertising on childhood obesity using multiple data sources that span the period of the last three decades, as well as using the latest advances in technology for measuring obesity and physical fitness among children. More specifically, More
This research will evaluate the influence of two low-cost approaches to serving meals in child care programs on children’s dietary intake. Specifically, a randomized crossover design experiment will be conducted to examine whether serving fruits and non-starchy vegetables in advance of other menu items at lunch may increase children’s fruit and vegetable consumption and moderate More
This project will characterize demographic and financial differences in the dependence on a la carte food sales among school food service programs. Specifically, the aims of this research are to: (a) classify and describe school districts according to their level of a la carte dependence, (b) explore key financial and demographic characteristics that distinguish low, More
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