In Research Studies, Recall Has Been Found to Be Higher

In research studies, recall has been found to be higher for "thinking" ads than for "feeling" ads. One reason for this finding is that:

A) even if they recall their feelings when they looked at a "feeling" type of ad, most people have trouble articulating their reactions
B) feelings are more private; subjects pretend not to recall them as well
C) such tests take into account the cumulative effects of learning from repeated exposures to an ad
D) tests which measure recall are more oriented toward recall of specific facts, or cognitive response
E) the type of people who agree to participate in research studies are more the "thinking" type than "feeling"