Everyone knows by now that the U.S. is in the midst of an obesity epidemic, but for all the hand-wringing, nobody really knows why. Experts have offered many theories about why Americans eat too much—and
Money doesn’t buy happiness. Neither does materialism: Research shows that people who place a high value on wealth, status, and stuff are more depressed and anxious and less sociable than those who do not. Now
Brian D’Onofrio Nigel Gopie Daniel Oppenheimer Shannon Wiltsey Stirman Simine Vazire Hanna Zagefka Brian D’Onofrio Indiana University, USA www.iub.edu/~devpsych/ What does your research focus on? My research focuses on identifying the mechanisms through which environmental