Although the CR is typically similar to the UR, the two responses are not identical. Evidence for this is clear in fear conditioning experiments in which the CR, but not the UR, involves __________.
A) cessation of movement
B) fearful anticipation
C) reduction of heart rate
D) all of the above answers are correct

Question

Quizplus · Accepted Answer

In fear conditioning experiments, the conditioned response (CR) can include a variety of reactions that are not identical to the unconditioned response (UR), such as cessation of movement, fearful anticipation, and reduction of heart rate. These responses are learned through the conditioning process and demonstrate the CR's complexity compared to the UR.

Although the CR Is Typically Similar to the UR, the Two