When Mai's Mother Joins Her in Pretend Play, All of the Following

When Mai's mother joins her in pretend play, all of the following are likely to occur except

A) more time will be spent setting up clarifying roles and specifying the play theme than if Mai were playing by herself
B) the quality of play will be influenced by her mother's participation
C) the play episode will be shorter than if Mai were playing on her own
D) Mai's mother will engage in verbal and nonverbal behaviors that are different from those that she normally displays