title: Social Interaction in the classroom--a comparison of apathetic-withdrawn and angry-defiant children.
mesh_terms: D000786:Anger; D002675:Child, Preschool; D006791:Hostility; D006801:Humans; D007439:Introversion, Psychological; D010379:Peer Group; D012919:Social Behavior; D013334:Students; D013694:Temperament; D014705:Verbal Behavior