A Dollar Bill May Not Be Reinforcing for a Young

Multiple Choice

A dollar bill may not be reinforcing for a young child who has had no experience with money.However, after the dollar bill is paired with a variety of back-up reinforcers while making various purchases in the store, the dollar bill becomes a powerful reinforcer.This is an example of the development of a:

A) extrinsic reinforcer
B) generalized conditioned reinforcer
C) simple conditioned reinforcer
D) primary reinforce