Which of the following examples illustrate a US-UR pair?
A) Swearing in front of your parent leads to a spanking.
B) Going to work leads to a paycheck.
C) An air puff in the eye elicits an eye blink.
D) Earning good grades leads to a college scholarship.

Question

Quizplus · Accepted Answer

An air puff in the eye elicits an eye blink is an example of a US-UR pair because it involves an unconditioned stimulus (US) - the air puff, leading to an unconditioned response (UR) - the eye blink, which is a reflexive, automatic reaction.

Which of the Following Examples Illustrate a US-UR Pair