Aronson Invokes James' Notion of a "Leap of Faith" to Argue

Aronson invokes James' notion of a "leap of faith" to argue that:

A) religious faith is an important topic of social psychological research because our beliefs affect our attitudes, which, in turn, affect our behavior.
B) researchers should do the best work they can, with the understanding that when other researchers analyze their studies, they will probably improve on it, thus benefiting science as a whole.
C) if you have faith that you can do a particular study, then you will succeed.
D) science alone cannot solve our social problems; we must trust in higher powers that are not open to scientific investigation.