Browsing Research publications by Author "Lilley, M."
Now showing items 1-2 of 2
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Automated Feedback for a Computer-Adaptive Test: A Case Study.
Lilley, M.; Barker, T.; Britton, C. (Loughborough University, 2005)This paper reports on an empirical study regarding the generation of automated feedback for a computer-adaptive test (CAT) application. In the study reported here, two groups of Computer Science undergraduate students ... -
Graphical and text based challenge questions for secure and usable authentication in online examinations
Ullah, A.; Xiao, Hannan; Barker, T.; Lilley, M. (Institute of Electrical and Electronics Engineers (IEEE), 2014-12)In traditional online examination environments, physical interaction is often replaced with authentication mechanisms. The absence of face-to-face interaction increases the number of authentication challenges. The authors ...