Gordon Willis

Cognitive Interviewing: A Tool for Improving Questionnaire Design

G. Willis, Gordon Willis, 2004 .

Cognitive Interviewing Revisited: A Useful Technique, in Theory?

G. Willis, Gordon Willis, 2004 .

Cognitive Interviewing as a Tool for Improving the Informed Consent Process

G. Willis, Gordon Willis, 2006, Journal of empirical research on human research ethics : JERHRE.

THE FEASIBILITY OF MONITORING FIELD INTERVIEW PERFORMANCE USING COMPUTER AUDIO RECORDED INTERVIEWING ( CARl )

Paul Biemer, Jeremy Morton, Gordon Willis, 2002 .