“WATCHING” WHAT WE EAT: WHAT TELEVISION IS MODELING

A Thesis submitted to The University of Arizona College of Medicine - Phoenix in partial fulfillment of the requirements for the Degree of Doctor of Medicine.Background: Obesity has transitioned from an individual health concern to being a national problem with almost two‐thirds of the adult population in the United States now overweight or obese1. Television potentially provides a medium in which to model healthy and unhealthy behaviors to millions of viewers each week. Although there is no quick solution to obesity, promoting and normalizing healthy lifestyles in today’s most viewed shows may be one tool to help combat an obesogenic lifestyle. Research Question: To what degree do today’s most popular sitcoms model healthy and unhealthy behaviors? Methods: A scorecard with 11 behaviors (6 healthy and 5 unhealthy) was created using publically published guidelines from the Center for Disease Control (CDC)1,2,3, World Health Organization (WHO)4, and the United States Department of Agriculture (USDA)5,6. The top three sitcoms for the 2013‐2014 season, as determined by TV Guide, were viewed and analyzed by one evaluator. These included The Big Bang Theory, The Millers, and Modern Family7. Results: In total, 898 unhealthy behaviors and 532 healthy behaviors were portrayed. The Big Bang Theory demonstrated the most behaviors overall and had the most favorable ratio of healthy to unhealthy behaviors at 1/1.1, compared to 1/3.8 for The Millers and 1/3.2 for Modern Family. The most common unhealthy behavior viewed was beverage choice with 492 occurrences. One of the least portrayed healthy behaviors was moderate physical activity with only 47 instances. In two of the three shows, there were remarkably few examples of fruit and vegetable consumption. Conclusion: Today’s top three sitcoms expose their viewers to many healthy and unhealthy behaviors during the span of a 22‐minute show. Significantly more unhealthy behaviors were portrayed than healthy behaviors. The most common unhealthy behavior centered on beverage choice. This is a behavior that can easily be adjusted to promote a healthier lifestyle. Additionally, food content could reflect more healthy choices. Television shows reach millions of viewers each week and may prove to be a useful tool in helping to reinforce and normalize healthy lifestyle choices.This item is part of the College of Medicine - Phoenix Scholarly Projects 2015 collection. For more information, contact the Phoenix Biomedical Campus Library at pbc-library@email.arizona.edu