Which of the following is true about token economies used in school-wide systems?

• A. Token economies eliminate the need for any form of reinforcement in classrooms.
• B. Token economies use tokens as conditioned reinforcers that can be exchanged for desired rewards.
• C. Token economies are ineffective for promoting positive behavior in large groups.
• D. Token economies rely solely on punishment to decrease unwanted behaviors.

Answer: (B)

Verified step by step guidance

1. Understand the concept of a token economy: it is a behavior modification system that uses tokens as conditioned reinforcers.
2. Recognize that tokens themselves have no intrinsic value but gain reinforcing power because they can be exchanged for desired rewards or privileges.
3. Identify that token economies are designed to increase positive behaviors by providing immediate, tangible reinforcement through tokens.
4. Note that token economies do not eliminate the need for reinforcement; rather, they provide a structured way to deliver reinforcement.
5. Acknowledge that token economies focus on positive reinforcement rather than relying solely on punishment to reduce unwanted behaviors.