By Rising Star ABA
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July 22, 2019
For this reason, Premack Principle is often referred to as “Grandma’s Rule”. This is because Grandmas are really good at reminding their grand kids, for instance, that they can’t have their deserts if they don’t finish their vegetables! In other words, grandma is able to increase the chances of their grand kids finishing their vegetables if she makes cake available afterwards. What do you think would happen if she offered cake first? That’s right, you wouldn’t expect their grand kid to eat all of their peas!