What a bunch of crap.. I say "researchers that say spanking is bad=researchers dont have kids". These study results are so skewed you can get any results you want IMO just asking the right people the right questions. You dont know how many times I have seen a mom do the " one~two~three, then NOTHING...those kids are out of control.
http://health.yahoo.net/news/s/nm/spanking-kids-can-cause-long-term-harm-canada-study
http://health.yahoo.net/news/s/nm/spanking-kids-can-cause-long-term-harm-canada-study