When Luke kissed Laura, her heart rate increased. Luke always wore Old Spice After Shave. Whenever Laura smelled Old Spice, her heart raced. Old Spice After Shave was the __________.
A) unconditioned stimulus
B) unconditioned response
C) conditioned stimulus
D) conditioned response

Question

Quizplus · Accepted Answer

The unconditioned stimulus is an event that consistently triggers a particular response without prior training. The unconditioned response is the automatic, unlearned reaction to the unconditioned stimulus. In this scenario, Luke kissing Laura is the unconditioned stimulus, and Laura's heart rate increasing is the unconditioned response. A conditioned stimulus is a neutral stimulus that, after being repeatedly presented prior to the unconditioned stimulus, begins to evoke a similar response to the unconditioned response. In this case, Old Spice After Shave is the neutral stimulus that has become associated with the unconditioned stimulus of Luke kissing Laura. Therefore, choice C, conditioned stimulus, is the correct answer. The conditioned response is the learned response to the previously neutral stimulus, which in this case would be Laura's heart rate increasing when she smells Old Spice After Shave.

When Luke Kissed Laura, Her Heart Rate Increased