Which of the Following Is NOT a Reason Why Assumptions

Which of the following is NOT a reason why assumptions of rationality have endured in social cognition research on human inferential processes?

A) Research has shown that people follow primarily rational inference processes
B) Research assumes inferences to be goal-directed, motivating the social perceiver to utilize rational inference processes
C) Normative models provide reference points against which researchers can compare social inferences
D) None of the above