Your pediatrician always wore a tie with a Koala bear clippe…

Your pediatrician always wore a tie with a Koala bear clipped to it to make children smile. Whenever you would get a shot, you would stare at that bear to try to distract yourself from the pain. Now whenever you see a picture of a Koala bear you start to feel anxious. What is the unconditioned stimulus?

Bruno is working on a math problem that is taking a long tim…

Bruno is working on a math problem that is taking a long time. After several minutes, his teacher suggests that he restart and take a different approach, viewing the problem from a different perspective. Bruno’s teacher is encouraging him to use which of the following?