Blaine's grandmother uses which procedure when she states he must eat salad before getting candy?

Blaine's grandmother uses which procedure when she states he must eat salad before getting candy?

• A. High-probability request sequencing
• B. A contingency contract
• C. The Premack Principle
• D. None of the above

Answer: (C)

The Premack Principle refers to a concept in behavior analysis where a more preferred activity is used to reinforce a less preferred activity. In this scenario, Blaine's grandmother is using the idea that eating salad, which may not be his preferred activity, must happen before he can engage in eating candy, which is likely more preferred. This establishes a contingency where the opportunity to participate in a more enjoyable behavior (eating candy) is contingent on the completion of a less enjoyable behavior (eating salad). This principle is effective in increasing compliance with tasks or behaviors that an individual may typically avoid or refuse. By making the consumption of candy contingent upon first eating the salad, Blaine's grandmother is effectively applying the Premack Principle to encourage him to eat the salad. Understanding this principle is critical for behavior analysts as it demonstrates how preference hierarchies can be structured to modify behavior effectively.

The Premack Principle refers to a concept in behavior analysis where a more preferred activity is used to reinforce a less preferred activity. In this scenario, Blaine's grandmother is using the idea that eating salad, which may not be his preferred activity, must happen before he can engage in eating candy, which is likely more preferred. This establishes a contingency where the opportunity to participate in a more enjoyable behavior (eating candy) is contingent on the completion of a less enjoyable behavior (eating salad).

This principle is effective in increasing compliance with tasks or behaviors that an individual may typically avoid or refuse. By making the consumption of candy contingent upon first eating the salad, Blaine's grandmother is effectively applying the Premack Principle to encourage him to eat the salad.

Understanding this principle is critical for behavior analysts as it demonstrates how preference hierarchies can be structured to modify behavior effectively.