Which of the following is an example of vicarious reinforcement? Babs saw Martin receive a candy bar for completing his reading list. She is careful to complete her reading list because she saw Martin get a reward for doing it. Lana wants to receive a candy bar and she knows from reading the rulebook that she will receive one if she earns enough good behavior tokens. Park wants to avoid detention, so he follows the school rules and does not smoke on the playground. Ryan observes Cameron getting a time out for spitting out her toast. Because he saw his friend punished, he does not spit out his toast.

Marian recently made the decision to try to re-wallpaper her own kitchen—which was a mistake given her personality! to compound the mistake, she selected a complex wallpaper pattern that included flowers and trees. each time she put one strip of paper on the wall, she became increasingly upset if there was not a perfect match from the pattern of one strip to the next. if one flower was off by as much as one-tenth of an inch, she would tear down the strip, remove the excess paste, and try again with the next strip. over eight hours after she started this job, she has only succeeded at putting up six strips of wallpaper, which covered about 10 percent of the room in which she was working. marian may suffer from personality disorder.