Hitting is Contagious

Well, maybe not, but that's the headline for this study.

www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0051367

Edit: Here's a more readable summary.

www.sciencenews.org/view/generic/id/347221/description/Hitting_streaks_in_baseball_may_be_contagious