A survey of 150 elementary schools was conducted to examine the organizational characteristics, not the characteristics of individual teachers, that facilitate or impede mainstreaming implementation. Individual variables were grouped into three categories--communication/information variables, administrator variables, and demographic variables. (SB)

The attitudes of selected superintendents in Illinois regarding Public Law 94-142 were studied. A review of related literature indicated that special education training and knowledge of PL 94-142 contributed to positive attitudes toward handicapped persons and the laws that apply to them. A questionnaire was sent to 300 local school…