Benjamin Hall

Damian R. Murray, a psychologist at Tulane University, studies how various social circumstances and life events affect people’s political views. For instance, he found recently, becoming a parent makes a person grow more socially conservative. On the eve of the Super Bowl, he sat down for an interview with The New York Times to discuss another recent study, which examined how the political perspectives of sports fans can be altered by their teams’ wins and losses.This conversation has been edited and condensed for clarity.What inspired this work?These games are so emotionally potent, and people are so emotionally invested. The question…

The medical and scientific understanding of eating disorders is changing and expanding. What happened?Dr. Smith: Historically, eating disorders have been conceptualized mostly as anorexia, which has been portrayed as an illness of adolescent females who want to lose weight for aesthetic reasons.Dr. Nagata: There’s increasing recognition, particularly in the last decade or so, that some people with body image dissatisfaction are not trying to lose weight at all. Some men and boys are trying to become large and muscular. In fact, one-third of teenage boys across the United States report that they’re trying to bulk up and get more muscular.…