Patterns of Bias in Samples Based on Telephone Directories

Journal Article PATTERNS OF BIAS IN SAMPLES BASED ON TELEPHONE DIRECTORIES Get access DAVID A. LEUTHOLD, DAVID A. LEUTHOLD Dr. Leuthold is associate professor of political science and director of the Public Opinion Survey Unit, University of Missouri, Columbia. When this was written,Raymond Scheele was a research assistant at the University of Missouri, Columbia.He is now an instructor of political science at DePaul University. Search for other works by this author on: Oxford Academic Google Scholar RAYMOND SCHEELE RAYMOND SCHEELE Dr. Leuthold is associate professor of political science and director of the Public Opinion Survey Unit, University of Missouri, Columbia. When this was written,Raymond Scheele was a research assistant at the University of Missouri, Columbia.He is now an instructor of political science at DePaul University. Search for other works by this author on: Oxford Academic Google Scholar Public Opinion Quarterly, Volume 35, Issue 2, SUMMER 1971, Pages 249–257, https://doi.org/10.1086/267897 Published: 01 January 1971