Which Statement Regarding the Mechanisms of Conditioning and Conditioning Studies

Which statement regarding the mechanisms of conditioning and conditioning studies is false?

A) Conditioning studies are designed to be representative of general associative learning processes.
B) Conditioning studies use somewhat complex systems to discover specific associative learning processes.
C) Learning psychologists assume that classical and instrumental learning reflect similar learning processes.
D) Learning researchers have greater control over responding in classical studies than in instrumental studies.