Six-Year-Old Sarah Rarely Interacted with Other Children While Her Behavior

Six-year-old Sarah rarely interacted with other children while her behavior was being observed by a psychologist one day, she never engaged in games of any sort, and she typically played alone. What can be concluded about Sarah?

A) Her behavior is typical of a six-year-old.
B) She is a normal child who is having a bad day.
C) No conclusions can be drawn from such limited samples of behavior.
D) She is a child with social interaction problems.
E) She was uncomfortable because of the presence of the observer.