Groups that advocate on behalf of specific disabilities are proliferating, fueled by a medical establishment that can trace disorders down to their very genes and a communication system that can easily connect people around the globe. However, some advocates worry that too much focus on autism or Down syndrome, even on the presidential-campaign…

New Jersey lawmakers recently changed state law to require schools to bear the burden of proving, if there is a dispute with parents, that the educational plans they create for students with disabilities are appropriate. The state's action, which follows a similar move by New York state in August, is considered a success by parents and advocacy…

For years, Marilyn Arons, 67, has taught parents how to use the main federal special education law to get the most appropriate education for their children. And now, the role of experts such as Ms. Arons is at the center of a U.S. Supreme Court case that will be heard next week. The case, which began in 1997, involves New York state's Arlington…

Private school students with special needs are among the intended beneficiaries of the federal Individuals with Disabilities Education Act (IDEA). Parents and private school advocates hope changes in the newest version of the law will make it easier for them to get school district services without having to enroll in public schools. Under the…