Mary is a 4-year-old child who has frequent temper tantrums. Each time she has a temper tantrum her mother takes away her dessert. In this case, her mother's reaction to Mary's temper tantrum is best described as which of the following?

Mary is a 4-year-old child who has frequent temper tantrums. Each time she has a temper tantrum her mother takes away her dessert. In this case, her mother's reaction to Mary's temper tantrum is best described as which of the following?

Weekly paychecks are an example of which of the following types of reinforcement?

Extinction occurs when a __________ is no longer paired with a __________.