Assume that a CS-US pairing has led to the establishment of a CR, and this CR is then extinguished. The subsequent presentation of a US by itself will most likely lead to:
A) reinstatement
B) renewal
C) spontaneous recovery
D) continued extinction

Question

Quizplus · Accepted Answer

Reinstatement occurs when the conditioned response (CR) reappears after the unconditioned stimulus (US) is presented again following extinction. This is because the US can re-trigger the association with the conditioned stimulus (CS), even after the CR has been extinguished.

Assume That a CS-US Pairing Has Led to the Establishment