About the Author
Karen Dodd is known for her research into the effects of therapeutic exercise for people with chronic disabilities, particularly neurological disabilities. She has published and presented extensively on this topic. She co-produced an innovative instructional DVD on strength training for people with cerebral palsy that won the Fred P. Sage award for the best audiovisual product at the American Academy for Cerebral Palsy and Developmental Medicine 60th Annual Meeting.
Ruth Campbell is Professor of Psychology at Goldsmiths College, University of London.
Linda Worralk is the editor of Evaluating Theories of Language: Evidence from Disordered Communication, published by Wiley.