“…Collectively, the available data suggest that preschool mainstreaming does more good than harm (Turnbull & Blancher-Dixon, 1980). For example, handicapped children nave learned both social and language skills from their normal classmates (Bricker, 1978;Cooke et al, 1977;Devoney et al, 1974;(iuralnick, 1976;Guralnick & Paul-Brown, 1977;Karnes & Lee, 1979;Neisworth & Madle, 1975;Nordquist & Bradley, 1973;O'Connor, 1969).…”