[U6Q] Timo earns tokens from his teacher, which he can excha…

Timo earns tokens from his teacher, which he can exchange for various items after class. Timo can also lose tokens if he uses profanity during class. When his teacher adds Timo’s favorite candy to the token store, Timo stops using profanity in class. This is an example of an:

[U6Q] When it is noisy, Hadir often bites his hand during cl…

When it is noisy, Hadir often bites his hand during class time, which results in his teacher removing him from the other students in the room. A new treatment protocol requires his teacher to put noise-canceling headphones on Hadir before starting instruction. Hadir bites his hand less during class time. The use of noise-cancelling headphones is an example of an:

[U6Q] Laura stops giving her daughter vegetables during meal…

Laura stops giving her daughter vegetables during mealtimes because her daughter cries each time Laura puts vegetables on her plate. During a visit with her daughter’s pediatrician, the pediatrician recommends that Laura’s daughter eat more vegetables even if she does not like them. Now, Laura gives her daughter vegetables during mealtimes even if she cries. The pediatrician’s instructions, which reduced the effectiveness of the daughter’s crying as a consequence, is an example of an: