Research findings are not "intellectualization." Intellectualization is what those who don't actually research a subject do. However, I don't think anyone claim

Research findings are not "intellectualization." Intellectualization is what those who don't actually research a subject do. However, I don't think anyone claims that there is are no innate biological effects on behaviour. It's just that its scope is hard to determine, and extrapolation one species to another has proven to be an unreliable means of making such determinations.