Exploratory Analysis of the Effectiveness of Cognitive Debriefing during Usability Testing of Questionnaire Format Migration

Exploratory Analysis of the Effectiveness of Cognitive Debriefing during Usability Testing of Questionnaire Format Migration

Usability testing of eCOA devices includes cognitive debriefing interviews with patients as standard practice.

With this research, we set out to determine which elements of this process were most effective, and whether the interviews could be targeted more effectively within the usability context.

RWS Life Sciences regularly collaborates with industry-leading eCOA vendors to perform linguistic validation, usability testing, and equivalence testing projects. Our posters are being presented at the 24th annual ISOQOL conference in Philadelphia.