In classical conditioning the stimulus that normally evokes an automatic response even without new learning is called the:
A)conditioned stimulus.
B)reflexive stimulus.
C)unconditioned stimulus.
D)orienting stimulus.

Question

Quizplus · Accepted Answer

The unconditioned stimulus (UCS) is the stimulus that naturally and automatically triggers a response without having to learn it. It is often biologically significant such as food, pain, or a loud noise.

In Classical Conditioning the Stimulus That Normally Evokes an Automatic