“…Since the mid-sixties, benefit-cost analysis also has been used in large-scale evaluations of federal transitional training programs for the economically disadvantaged (e.g., Long, Mallar, & Thornton, 1981) and for persons with disabilities (e.g., Kerachsky, Thornton, Bloomenthal, Maynard, & Stephens, 1985; Kerachsky & Thornton, 1987;Thornton, Dunstan, & Schore, 1990), and in assessing other demonstration projects which have focused on the training and employment of individuals with disabilities (Hill & Wehman, 1983;Schneider, Martin, & Rusch, 1981). More recently, benefit-cost analysis also has been used in the evaluation of SE services for individuals with severe disabilities in comparisons with other employment and rehabilitative activities (e.g., Conley, Rusch, McCaughrin, & Tines, 1989;Hill, Wehman, Kregel, Banks, & Metzler, 1987;Lam, 1986;Naeve, Allen, Harding, & Shea, 1990;Noble & Conley, 1987;Noble, Conley, Banerjee, & Goodman, 1991), and even in one study directly addressing the prospective benefit-cost effects of school-based special education services (Lewis, Bruininks, Thurlow, & McGrew, 1988). Today, almost all state VR agencies, employ some form of benefit-cost analysis for reporting to legislatures and policymakers on the likely efficiency effects resulting from traditional vocational rehabilitation activities.…”