A Proportion of Children at Risk for Schizophrenia Show All

A proportion of children at risk for schizophrenia show all of the following early behavioural abnormalities EXCEPT

A) unusual preoccupation with imaginative companions.
B) early signs of impaired movement.
C) more withdrawn and socially reclusive, or more antisocial and aggressive than other children.
D) cognitive limitations not shared by other children.
E) early signs of impaired fine motor skills.