Which of These Is an Advantage of Behaviorism

Multiple Choice

Which of these is an advantage of behaviorism?

A) It encourages self-reporting by research subjects, who share their thoughts and feelings with scientists.
B) Its research focuses on identifiable, visible actions and does not rely on subjects' descriptions or impressions.
C) It proves that language abilities result from cognitive processes inherent to humans.
D) Its dual focus allows researchers to study overt behaviors and the processes behind them.