This story made me say, "Oh, great..."

I saw this story, oddly enough, while I was running last night:

"Study shows girls' take on popularity affects weight gain"

"Those who believed they were unpopular gained more weight over a two-year period than girls who viewed themselves as more popular. Researchers said the study showed how a girl's view of her social status has broader health consequences.The girls in the study were still growing -- their average age was 15 -- and all of them gained some weight. However, those who rated themselves low in popularity were 69 percent more likely than other girls to increase their body mass index by two units, the equivalent of gaining about 11 excess pounds. (The body mass index, or BMI, is a calculation based on height and weight.)"