US-devaluation experiments suggest that for many first-order conditioning procedures, which of the following is true?
A)The stimulus-substitution model is correct.
B)The CS activates the CR directly.
C)The CS activates the UR directly.
D)The CS activates a US representation.

Question

Quizplus · Accepted Answer

US-devaluation experiments suggest that the CS activates a representation of the US, rather than directly activating the UR or CR. Thus, choice D is the correct answer.

US-Devaluation Experiments Suggest That for Many First-Order Conditioning Procedures, Which