Celia, your two-year-old niece, likes to eat pumpkin pie and rolls with lots of butter but nothing else. What can be done to get her to eat a more healthful meal?
It was good. Hey, can I have a piece of pumpkin pie and rolls!?
Ok will do.
To get her to eat her meal before she can eat some pumpkin pie or rolls.
Hey sis, I was wondering if you could bring a new toy for your daughter.
It is Secondary ReinforcerPositive Reinforcement because the woman gives Celia the toy if she eats her healthier meal.It is a Variable Interval because the woman doesn’t know when she will see her niece again for dinner.
If you eat the food on your plate, you can have this new toy that your mom got you.