February 6, 2015 Kim Krisberg 5Comment

It’s a persistent conundrum in the field of public health — how can we open people’s minds to positively receiving and acting on health information? Previous research has found that combining health tips with messages of self-affirmation may be a particularly effective strategy, but researchers weren’t entirely sure how self-affirmation worked at the neurological level. Now, a new study has found that self-affirmation’s effects on a particular region of the brain may be a major key to behavior change.

January 30, 2015 Kim Krisberg 1Comment

It’s not unusual for studies on community walkability to face the perplexing question of self-selection. In other words, people who already like to walk end up moving to walkable communities and so those communities naturally have higher physical activity rates. In even simpler terms, it’s about the person, not the environment. However, a new study finds that walkable community design does influence healthy behavior — even among people with no preference for walking in the first place.

June 7, 2012 Liz Borkowski, MPH

Behaviors are major contributors to our health status, but a tiny fraction of US health spending goes to encouraging healthy behaviors like physical activity. The Bipartisan Policy Center has some recommendations for increasing physical activity, including policy changes that make it easier for people to play and get around actively.

May 2, 2012 Liz Borkowski, MPH 2Comment

I’ve written before (here and here) about some of the research that’s been demonstrating the importance of avoiding long stretches of sedentary time. (The Sedentary Behavior Research Network has proposed that “sedentary” refer to waking time spent sitting or lying down and expending little energy, while “inactive” refer to people with low levels of overall […]

April 10, 2012 Liz Borkowski, MPH

Slate has just started a new series by Tom Vanderbilt called “The Crisis in American Walking: How we got off the pedestrian path.” Vanderbilt observes that it’s odd to see things like “Campaign to Get America Walking” when ambulation is one of the most natural activities for our species. Reliance on cars seems to be […]