This booklet presents the 3-year plan for Minnesota's management of developmental disabilities services and related issues for the period between October 1986 and September 1989. Section 1 presents definitions of developmental disabilities; estimates of general incidence; and effects on individuals, families, and communities. Section 2 describes…

School districts in southwest and west central Minnesota have historically led the state in cooperative efforts. The Educational Cooperative Service Unit (ECSU), an intermediary agency that is an extension of the member schools, is responsive to school district needs and is controlled by the member schools themselves. In 1979-80 membership in the…