The answer is "b. role performance".
Role performance is the changing of one's conduct to expect a part, either unwittingly to fill a social part, or intentionally to showcase an embraced part. Role performance is also defined as "the changing of one's conduct to satisfy a social part"
Numerous youngsters take an interest in a Role performance known as make believe, wherein they embrace certain parts, for example, specialist and showcase those parts in character. Now and again pretend embraces an oppositional nature, bringing about recreations, for example, cops and burglars.