L33 Psych 321 Lecture Notes - Lecture 2: Field Experiment, Sickle Cell Trait, Egg Cell

2. According to lecture, the absolute threshold is defined as when an organism can detect a stimulus_ percent of the time. a. 30 b. 50 c. 66 d. 70 e. none of these are correct

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

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