This book provides a systematic review of what current statistics and data on working-age people with disabilities can and cannot tell us, and how the quality of the data can be improved to better inform policymakers, advocates, analysts, service providers, administrators, and others interested...

The diverse group of contributors to this volume attempt to explain the decline in employment rate during the 1990s of working-age people with disabilities. Special attention is paid tothe validity of U.S. data used to measure this decline.