Do special education methods work? Is special education cost-effective? Kavale and Forness provide a complete and accurate evaluation of what works and what doesn't in special education in this monograph.Also available:Mental Retardation and Intellectual Disabilities: Teaching Students Using Innovative and Research-Based Strategies - ISBN 0536930228What is Mental Retardation? Ideas for an Evolving Disability in the 21st Century: Revised and Updated...