Measuring Cell Phone Use in the National Health Interview Survey

Stephen J. Blumberg of the National Center for Health Statistics will present findings on the characteristics of cell phone users and how the growing prevalence of cell-phone only users may be affecting telephone survey accuracy. Methods for addressing concerns about sample bias will be discussed. This program is jointly sponsored by the New York Chapter - American Association for Public Opinion Research and the Mailman School of Public Health at Columbia University. Please click here for more information.