“…Central language disorders {Ingram, 1959;West, 1962). Childhood schizophrenia (Ekstein, Bryant and Friedman, 1958;Goldfarb, 1963). Chronic brain syndromes of diverse etiologies (Pollack, 1958;Bender, 1959;Creak, 1963), Constitutional faetors (Bergman and Escalona, 1949;Maliler and CJosliner, 1955).…”