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

Question

Quizplus · Accepted Answer

The unconditioned stimulus (UCS) is the stimulus that naturally triggers a response without any conditioning or learning required. For example, the smell of food (UCS) naturally causes our mouths to water (unconditioned response).

In Classical Conditioning, the Stimulus That Normally Evokes an Automatic