Most of us are aware that women, at least on some level, are attracted to the “bad boy." Evolutionary anthropologists tell us this is because a woman in the Stone Age competed for the attention of a male who could protect her and their young, and provide for them. Today however, society has changed. And in fact, many times it is the sociable and intellectual male who turns out to be the best provider, while those who are aggressive, rebellious, and uncompromising, often have a tougher time. Many women date the rebellious archetype in their teen or young adult years, usually thinking they can change him, only to end up with a broken heart. According to this new study, that experience might be a steep learning curve.