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Results

#1. A behavior analyst is working with a child who struggles to eat their vegetables. To encourage vegetable consumption, the analyst tells the child, ‘If you eat all your vegetables, then you can have dessert.’ The opportunity to engage in the more desirable behavior (eating dessert) is made contingent upon engaging in the less desirable behavior (eating vegetables). This intervention is an example of what fundamental behavioral principle?

High-probability request sequence

Behavioral momentum

The Premack Principle

Response blocking

The Premack Principle also known as Grandmas Law states that a highprobability behavior one that an individual is more likely to engage in can be used to reinforce a lowprobability behavior one that an individual is less likely to engage in In this scenario eating dessert is the highprobability behavior and it is used as a reinforcer for eating vegetables which is the lowprobability behavior This directly matches the definition and application of the Premack Principle A highprobability request sequence or behavioral momentum involves presenting several highprobability requests in quick succession before presenting a lowprobability request which is a different procedure Response blocking is a procedure used to prevent an individual from engaging in a problem behavior

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