Dr. Danger is a neuroscientist who encounters a patient with…

Dr. Danger is a neuroscientist who encounters a patient with a rare traumatic brain injury that makes it impossible to form new memories. She conducts repeated interviews over the course of 15 years on the patient’s mental status and progress in treatment. Dr. Danger is using a(n) ___________ design.

You train your roommate to like your favorite country singer…

You train your roommate to like your favorite country singer, Carrie Underwood, by offering him a cookie every time you play Carrie’s music. Over time, your roommate comes to expect a cookie whenever he hears any country music, not just Carrie Underwood, demonstrating (the) _______________.