Primary prevention: a breakthrough in sight.
D000374:Aggression; D000533:Altruism; D001521:Behavior Therapy; D002668:Child Rearing; D002675:Child, Preschool; D005196:Family Therapy; D005823:Genetics; D006379:Helping Behavior; D006791:Hostility; D006801:Humans; D001523:Mental Disorders / Q000517:prevention & control*; D011615:Psychotherapy, Group; D012931:Social Environment; D014152:Transactional Analysis; D014743:Videotape Recording