PS261 Lecture : 1.docx

31. Your task is to teach a dog to ring a door bell with its nose. Place the steps given below in the order that you would reinforce them to best represent the process of "shaping the dog to perform this behavior. 1. The dog is standing next to the bell button 2. The dog is pushing the bell button 3. The dog is 5 feet from the bell button 4. The dog is sniffing at the bell button 5. The dog is 1 and 22 feet from the bell button A) 2, 1, 4, 5, 3 B) 2, 4, 1, 5, 3 C) 3, 5, 4, 1, 2 D) 3, 5, 1, 4, 2 E) 1, 2, 3, 5, 4

1. How many research credits do you need to obtain by the end of the year? A) 1 B) 100 C) 6 D) 2500 E) research credits?

20. Sleepwalking takes place during: A) stage 1 sleep B) stage 2 sleep C) REM sleep D) Stages 1 or 2 of sleep E) Stages 3 or 4 of sleep