The expanded role of schools in integrating various service providers to address the needs of at-risk students and their families is discussed in this educational policy bulletin. The debate about the extent and means of the broadening school scope is reviewed and the types of school-linked service delivery programs are outlined. Characteristics of programs that successfully link education, health, and human services are also presented. A conclusion is that the resulting organizational structures are diverse and unique to the populations they serve; and no signle correct model of school-linked delivery programs exists. (LMI)