“…Recent examples of this approach include the “core service agency” or “lead agency” concept, as well as various case management models that designate specific pools of “high risk” or “high demand” clients. Several studies have demonstrated the effectiveness of case management teams that assume responsibility for providing or coordinating all needed services for a specific group of clients (Bond, Miller, Krumwied, & Ward, 1988; Bond, Witheridge, Dincin, Wasmer, Webb, & De Graaf-Kaser, 1988; Brekke & Test, 1987; Field & Yegge, 1982; Test, Knoedler, & Allness, 1985). These studies suggest that assignment of responsibility for specific clients can reduce dropout rates, lead to allocation of more time to more disabled clients, reduce hospitalization, and increase employment and social activity.…”