With soaring gas prices, it is not surprising to hear that incidents of road rage are on the rise. A study by a Colorado State University social psychologist said there is a better predictor of road rage behavior among American motorists.
According to William Szlemko, in his recent study published at the Journal of Applied Social Psychology, the more a driver has bumper stickers, window decals, personalized licensed plates and other territorial markers on his vehicle, the greater is his tendency to get mad when someone cuts into his lane.