Research and practice for persons with severe disabilities : the journal of TASH"Research and Practice for Persons with Severe Disabilities (RPSD), published in association with TASH, is a critically acclaimed and widely read scientific journal in the field of disabilities. RPSD publishes breakthrough articles on such topics as inclusion, augmentative and alternative communication, supported living, supported employment, early childhood issues, self-advocacy, positive behavioral supports, disability rights and issues of concern to families."