All but one of the following are studies done in sociology. which one best illustrates a study done in psychology? a. a study that shows how marissa’s study habits change when she is at the library with her friends b. a study that shows how joey’s clownish behavior only occurs when he is around his peers c. a study that shows how katrina’s stress levels contribute to her obsessive exercise habits d. a study that shows how lisa’s obsession with snowboarding is caused by her group of friends select the best answer from the choices provided a b c d