Final answer:
In the book Because of Mr. Terupt, Mr. Terupt uses a sticker system as a class reward system.
Step-by-step explanation:
In the book Because of Mr. Terupt, Mr. Terupt uses a sticker system as a class reward system.
Sticker charts, like the one depicted in Figure 6.11, are a form of positive reinforcement and behavior modification. When a student demonstrates a desired behavior, they earn stickers. Once they earn a certain number of stickers, they can be rewarded with something like a trip to the ice cream parlor.
Stickers are considered primary reinforcers as they directly provide positive reinforcement to students for their behavior.