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APPENDIX
Expert Study Design
The expert study with 13 participants was conducted
using Google Forms
9
to collect the given answers and
guide the participants through the process. The partic-
ipants were observed by an instructor in person during
the time of the study to capture direct comments on
the components. Before the study, participants were
told that the efficiency of the tool was to be evaluated
and the background in explainable AI was not men-
tioned explicitly. During the session, instructors min-
imized their communication with the participants, ex-
9
https://docs.google.com/forms/d/1-
dLyWXKx01stPUcldRJ35dovfQmpuRyxcdtIqSj6bjk/prefill
UNCOVER: Identifying AI Generated News Articles by Linguistic Analysis and Visualization
49