Which of the following is an example of a primary reinforcer?

Question

Quizplus · Accepted Answer

Primary reinforcers are stimuli that satisfy basic physiological needs such as hunger, thirst, and warmth. Food is an example of a primary reinforcer as it satisfies the physiological need for sustenance. Praise (A), money (C), and grades (D) are all secondary reinforcers that acquire their reinforcing properties through association with primary reinforcers or other previously established secondary reinforcers.

Which of the Following Is an Example of a Primary