Weight-based victimization (WBV) is a common and consequential experience for adolescents with overweight and obesity. The current study examined the relative contributions of different school-based sources of WBV (i.e., peers, friends, teachers, coaches) on academic grades, as well as the role of teachers in mitigating the academic consequences…

The Community Eligibility Provision (CEP) of the Healthy, Hunger-Free Kids Act of 2010 allows school districts to provide free meals to all students if over 40 percent of them are directly certified as free-meal eligible. While emerging evidence documents positive effects on student behavior and academics, critics worry that CEP has unintended…

Objective: To extend findings from experimental price elasticity studies by examining these effects in a field setting and identifying gender differences in purchasing behaviour in response to variations in the cost of lower energy-dense (ED) and higher ED foods. Setting: Data were collected from low- and median-income male and female grocery…

Despite the promise of incentive-based chronic disease prevention programs, comprehensive evidence on their accessibility among low-income populations remains limited. We adapted Aday and Andersen's framework to examine accessibility and consumer satisfaction within the Medicaid Incentives for the Prevention of Chronic Disease (MIPCD) cross-site…

Objective: Sample size and statistical power calculation should consider clustering effects when schools are the unit of randomization in intervention studies. The objective of the current study was to investigate how student outcomes are clustered within schools in an obesity prevention trial. Method: Baseline data from the Food, Health &…