What a shytty article. My mother, who didn't spank any of myself or my brothers (all of us went to university, after having grown up poor and in the hood), was able to achieve all of the reasons for spanking your kids outlined in that article.Here is your article, you only asked for one. Now shhhhhhh.....
http://madamenoire.com/40373/8-reasons-to-spank-your-kids/