“…There is considerable potential value in doing this, fo r there has been a far greater amount of etiological research in adult schizophrenia, and the directions as well as the problems of this work could point the way fo r fu rther specifi c studies with children. Since the litera ture on schizophrenia etiology has recently been reviewed in other publica tions (1,2), there will be no attempt at this time to repeat that task, though a number of relevant contributions will be discussed.…”