Public Opinion Quarterly, Vol. 73, No. 1, Spring 2009, pp. 32–55 SOURCES OF ERROR IN COGNITIVE INTERVIEWS FREDERICK G. CONRAD JOHNNY BLAIR Abstract Cognitive interviewing…
Public Opinion Quarterly, Vol. 73, No. 1, Spring 2009, pp. 32–55 SOURCES OF ERROR IN COGNITIVE INTERVIEWS FREDERICK G. CONRAD JOHNNY BLAIR Abstract Cognitive interviewing…