Sammy is using dolls to represent people in a dollhouse. based on mead's theory of child development, at which stage of development is sammy

The answer would be the play stage. This is one of the three focal segments of George Herbert Mead's fundamental talk of the social establishment and advancement of the self. As indicated by Mead, the self has a social beginning which ends up clear in the event that one inspects the ways that individuals build up a sense for their own being as something separate from, yet in addition reliant with, other individuals. Basically, the self is arranged in the person's ability to assess him/herself.