'Body’ Report Cards Aren’t Influencing Arkansas Teenagers

It is one of the boldest and most controversial tactics in the battle against childhood obesity: A growing number of schools are monitoring their students’ weight and sending updates home, much like report cards.

Nine states require schools to send such notifications, sometimes called “B.M.I. letters,” or less charitably “fat letters.” But a new study of the first state to adopt the practice shows that the letters have had almost no effect, at least on older teenagers.

The disappointing results not only raise questions about the efficacy of the letters but highlight the challenges schools face more generally in addressing adolescent obesity.

Kevin A. Gee, the author of the study, which looked at high school juniors and seniors in Arkansas and appears in The Journal of Adolescent Health, said that while the letters attempted to embed in a school setting the public-health goal of slowing obesity, the reality of adolescence could confound the best intentions.

“The typical 16-year-old’s reaction to getting a letter at home and having your parents tell you to eat right and exercise, would be, ‘Don’t nag me,’ ” said Dr. Gee, an assistant professor of education policy at the University of California, Davis.
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A copy of the letter is at the link: http://well.blogs.nytimes.com/2015/08/10/body-report-cards-arent-influencing-arkansas-teenagers