Determining the Utility of a Laboratory Eating Paradigm to Explore Social Eating

Abstract

According to a recent National Health and Nutrition Examination Survey, overweight and obesity have reached epidemic levels in the United States. Researchers are increasingly engaged in exploring eating behavior with the goals of trying to understand what elements of eating behavior might lead to overweight and obesity and applying knowledge from these studies to encourage people to engage in healthy eating behaviors. The purpose of the current study was to determine the utility of a new laboratory eating paradigm that attempts to create a natural social eating environment while maintaining the control possible within a university laboratory. Known effects of gender on eating behavior (e.g. consumption rates and bite size), positive subjective ratings of the food item used, and subjective ratings of perceived eating behavior were replicated to show the utility of the paradigm.