In this announcement, the Institute of Education Sciences (Institute) invites applications for its Postdoctoral Special Education Research Training grant program. The Institute has established its postdoctoral research training program in special education to increase the supply of scientists and researchers in education who are prepared to conduct rigorous evaluation studies, develop and evaluate new products and approaches that are grounded in a science of learning, and design and validate tests and measures for students in special education. The specific intent of this program is to prepare researchers who are able to prepare competitive proposals that address relevant special education topics and meet the methodological requirements specified in the research goals described in the Requests for Applications for the Institute's research grant competitions.