Jacob is the behaver. When Jacob whines and complains that h…

Jacob is the behaver. When Jacob whines and complains that his homework is too hard, his foster mom always ignores him and continues whatever task she is doing at the time. If Jacob nicely asks for help with his homework, then his foster mom stops her task and assists Jacob with his homework. Now, Jacob consistently asks for help with his homework more often instead of whining and complaining about it. This is an example of:

Hank loves to make sound effects with his mouth while he fli…

Hank loves to make sound effects with his mouth while he flies his toys through the air. Hank’s sister often makes fun of him when he does this and calls him weird. When his sister is listening to music on her headphones, she does not make fun of him. Now, Hank only makes sound effects when his sister is listening to music. The sight of his sister wearing her headphones is an example of an:

Maricel loves watching movies in the theater. Last week, she…

Maricel loves watching movies in the theater. Last week, she watched a movie at a friend’s house because she did not have a ride to the theater. This week, she passed on an opportunity to go see the movie in a theater because she had watched it with her friend. What is the value-altering effect of watching the movie at her friend’s house?