Nudge theory describes how indirect suggestions and positive reinforcement can influence decision-making. We used nudge theory to implement a traffic-light labeling and choice architecture (modifying product placement) intervention at Harvard University cafeterias, but found no significant change in sales. Survey and focus group data showed that…

Childhood obesity may be lessened by parent-focused interventions. A pilot parent-directed trial with 46 parents of overweight and obese elementary school students was conducted at two ethnically diverse public schools in Framingham, Massachusetts. Parents were randomly assigned to either the Materials Group, which received mailed educational…

This article describes how the Visiting Moms Program in Chelsea, Massachusetts, has taken the paraprofessional model one step further to respond to the needs of refugee and immigrant new mothers, by employing paraprofessional home visitors who are also immigrants or refugees themselves from countries in Central America, South America, and…