[U6Q] Which of the following is an establishing operation (EO) for negative reinforcement?

[U5Q] Shelly is excited about seeing her best friend, whom she has not seen in over a year. This is an example of an:

[U6Q] Yaseen’s parents often take Yaseen’s cell phone away if she pushes an opponent after losing her soccer game. Yaseen’s grandmother decided to buy Yaseen a tablet without telling Yaseen’s parents. Because Yaseen has a tablet, if her parents were to take away her cell phone, she starts pushing opponents after losing soccer games again. This is an example of an:

[U5Q] Tilly just completed a five-mile run in the morning to prepare for her marathon. Later that same day, when her roommate asks Tilly to go on an evening run, Tilly does not go and stays in her room. This is an example of an:

[U6Q] Which of the following is an establishing operation (EO) for positive reinforcement?

[U6Q] Karl typically walks outside without shoes, sometimes even if the ground is hot. He recently got a deep cut on the bottom of his foot, which makes walking outside on the hot ground more painful. Karl now walks outside without shoes less often.  The deep cut on his food is an example of an:

[U6Q] Corey’s favorite exercise is squats because he can do more squats than his best friend. After Corey hurts his leg, he does not do any squats at the gym with his friend. This is an example of an:

[U5Q] Georgia, a dog, is the behaver. When John opens the pantry door that stores all of the dog food and treats, his dog Georgia runs into the room and turns around in circles. Georgia does this because, in the past, when John opened the door to the pantry, he got out either food or a treat for Georgia. When John’s wife is in the room and opens the pantry door, Georgia does not run into the room and turn around in circles because, in the past, his wife would say, “Out!”, and would not give Georgia any food or treats. What is the function-altering effect of the consequence delivered by John’s wife?

[U6Q] Jayson typically walks around the neighborhood without applying sunscreen; sometimes, he does this even if the sun is harsh outside. He recently got a sunburn, and being in the sunshine makes his face hurt. Jayson does not walk around outside without sunscreen. The sunburn on his face is an example of an:

[U5Q] 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: