Source: WSJ, May 2012
“There’s a growing advantage over time to being in nature,” says Dr. Atchley. “We think that it peaks after about three days of really getting away, turning off the cellphone. It’s when you have an extended period of time surrounded by that softly fascinating environment that you start seeing all kinds of positive effects in how your mind works.”.
The results were surprising: The hikers in the midst of nature showed a nearly 50% increase in performance on the test of creativity, and the effect held across all age groups.