The unconditional stimulus is
A) an event that naturally elicits a reliable and measurable response.
B) a learned event that elicits a reliable and measurable response.
C) an event that does not initially elicit a response but will do so after it has been presented a few times.
D) an event that will elicit a reliable and measurable response after the subject has been preexposed to the event.

Question

Quizplus · Accepted Answer

An unconditional stimulus is an event that naturally elicits a reliable and measurable response without the need for prior learning or conditioning.

The Unconditional Stimulus Is