Only 32% of Americans Believe in Evolution?

I came across this article while looking for something else.

What struck me was this paragraph:

A minority of Americans fully accept the scientific explanation for the origins of human life. According to a 2013 Pew Research Center survey, 60% of Americans say humans have evolved over time, but only about half of that group (32% of U.S. adults overall) believes that humans and other living things evolved solely due to natural processes, the explanation accepted by the vast majority of scientists. About a quarter of U.S. adults (24%) say that humans and other life evolved, but that this evolution was guided by a supreme being. The same survey found that a third of Americans (33%) reject evolution entirely, saying humans and other living things have existed in their present form since the beginning of time.

Highlight mine.

So my question is not why do some people reject evolution entirely, I know the answer to that. My question is, why do so many people reject the idea of solely natural evolution?

(I apologize if this is in the wrong forum category, please move it if it is...it seemed to fit in several different places.)

via International Skeptics Forum http://ift.tt/1JzNonY