The movement kept growing. In the 1982 the case of the Board of Education of the Hendrick Hudson Central School District v. Rowley, the U.S. Supreme Court clarified the level of services to be afforded students with special needs. The Court ruled that special education services need only provide some "educational benefit" to students. Public schools were not required to maximize the educational progress of students with disabilities.
온라인 마케팅 
