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Ullah, Abrar; Xiao, Hannan; Barker, Trevor – Education and Information Technologies, 2019
Online examinations are an integral component of online learning environments and research studies have identified academic dishonesty as a critical threat to the credibility of such examinations. Academic dishonesty exists in many forms. Collusion is seen as a major security threat, wherein a student invites a third party for help or to…
Descriptors: Usability, Information Security, Computer Assisted Testing, Online Courses
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Lilley, Mariana; Meere, Jonathan; Barker, Trevor – Journal of Interactive Media in Education, 2016
There has been a growth in online distance learning programmes in Higher Education. This has led to an increased interest in different approaches to the assessment of online distance learners, including how to enhance student authentication and reduce the potential for cheating in online tests. One potential solution for this is the use of remote…
Descriptors: Foreign Countries, Online Courses, Distance Education, Electronic Learning
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Barker, Trevor – Electronic Journal of e-Learning, 2011
The recent National Students Survey showed that feedback to students was an ongoing problem in Higher Education. This paper reports on the extension of our past research into the provision of automated feedback for objective testing. In the research presented here, the system has been further developed for marking practical and essay questions and…
Descriptors: Feedback (Response), Evaluation, Adaptive Testing, Objective Tests
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Lilley, Mariana; Barker, Trevor – Electronic Journal of e-Learning, 2007
In this paper we report on research related to the provision of automated feedback based on a computer adaptive test (CAT), used in formative assessment. A cohort of 76 second year university undergraduates took part in a formative assessment with a CAT and were provided with automated feedback on their performance. A sample of students responded…
Descriptors: Computer Assisted Testing, Feedback (Response), Formative Evaluation, Questionnaires