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…

Purpose: Young people drinking to extreme drunkenness is a source of concern for policy makers and health promoters. There are a variety of community groups who appear to respond to the alcohol-related problems. The purpose of this paper is to investigate the working practices and relationships among local community groups as part of the…

This interim guidance is based on what is currently known about the transmission and severity of coronavirus disease 2019 (COVID-19). The US Centers for Disease Control and Prevention (CDC) will update this guidance as needed and as additional information becomes available. This interim guidance is intended for administrators of public and private…