I really dont think that most college students think that those who didnt go to college are dumb or not intelligent. However I believe that they think that in their respective fields and say in certain skills they are better at. I think this is probably true also, because for example college student takes calculus, average person who didnt go to college doesnt take calculus.... on average more college students know calculus. But as was said before knowing calculus is not the same thing as being intelligent... its just being more educated. So I would have to agree that the average college student is more educated than the average person. Then again I am a college student so.... perhaps im just adding to your argument