Date Item Type No Grouping

2019

A Study into the Usability and Security Implications of Text and Image Based Challenge Questions in the Context of Online Examination. (2019) Abrar Ullah, Hannan Xiao and Trevor Barker

2018

A Dynamic Profile Questions Approach to Mitigate Impersonation in Online Examinations. (2018) Abrar Ullah, Hannan Xiao and Trevor Barker

2016

Evaluating the impact of changing contexts on mobile application usability within agile environments. (2016) Ger Joyce, Mariana Lilley, Trevor Barker and Amanda Jefferies

A Classification of Threats to Remote Online Examinations. (2016) Abrar Ullah, Hannan Xiao and Trevor Barker

Mobile Application Usability: Heuristic Evaluation and Evaluation of Heuristics. (2016) Ger Joyce, Mariana Lilley, Trevor Barker and Amanda Jefferies

Mobile Application Tutorials: Perception of Usefulness from an HCI Expert Perspective. (2016) Ger Joyce, Mariana Lilley, Trevor Barker and Amanda Jefferies

2015

Usability of activity-based and image-based challenge questions in online student authentication. (2015) Abrar Ullah, Hannan Xiao and Trevor Barker

2014

Graphical and text based challenge questions for secure and usable authentication in online examinations. (2014) A. Ullah, Hannan Xiao, T. Barker and M. Lilley

Privacy and Usability of Image and Text Based Challenge Questions Authentication in Online Examination. (2014) Abrar Ullah, Hannan Xiao, Mariana Lilley and Trevor Barker

Evaluating Security and Usability of Profile Based Challenge Questions Authentication in Online Examinations. (2014) Abrar Ullah, Hannan Xiao, Trevor Barker and Mariana Lilley

Adapting Heuristics for the Mobile Panorama. (2014) Ger Joyce, Mariana Lilley, Trevor Barker and Amanda Jefferies

2013

Design, Privacy and Authentication of Challenge Questions in Online Examinations. (2013) Abrar Ullah, Hannan Xiao, Mariana Lilley and Trevor Barker

2012

Using Challenge Questions for Student Authentication in Online Examination. (2012) Abrar Ullah, Hannan Xiao, Mariana Lilley and Trevor Barker

The potential for online peer assessment : reflections from two modules. (2012) Fang Lou, Steve Bennett and Trevor Barker

Usability and affordances for teaching and learning in Second Life. (2012) Trevor Barker

The use of electronic voting and peer assessment to encourage the development of higher order thinking skills in learners. (2012) Trevor Barker and Steve Bennett

2011

Learning preferences and self-regulation : Design of a learner-directed e-learning model. (2011) Stella Lee, T. Barker and V. Kumar

Marking complex assignments using peer assessment with an electronic voting system and an automated feedback tool. (2011) Trevor Barker and Steve Bennett

Teaching and Learning Games Development in Virtual Worlds : An Empirical Study into Motivation and Immersion. (2011) Trevor Barker

An automated individual feedback and marking system : an empirical study. (2011) T. Barker

2010

An automated feedback system based on adaptive testing : extending the model. (2010) Trevor Barker

The provision of automated feedback for practical and essay tests. (2010) T. Barker

2009

Factors that hinder and assist learning in virtual environments: a case study. (2009) T. Barker, E. Haik and S. Bennett

Measuring the Affordances of Studying in a Virtual World. (2009) T. Barker

2008

Building a Narrative Based Requirements Engineering Mediation Model. (2008) N. Ma, T. Hall and T. Barker

Computer Adaptive Testing in Higher Education : The Validity and Reliability of the approach. (2008) Trevor Barker

2007

Students' perceived usefulness of formative feedback for a computer-adaptive test. (2007) Mariana Lilley and T. Barker

Supporting the diversity of the E-learning 2.0 learners: The development of a psychological student model. (2007) A. Adisen and T. Barker

The Verification of Identity in Online Tests: A Comparison of Methods. (2007) T. Barker and S. Lee

The development and testing of a video system for online authentication of assessment. (2007) T. Barker, S. Lee and J. Hewitt

2006

Attending to individual students: how student modelling can be used in designing personalised blended learning objects. (2006) T. Barker

Computer adaptive assessment and its use in the development of a student model for blended learning. (2006) T. Barker, Mariana Lilley and C. Britton

Measuring staff attitude to an automated feedback system based on a computer adaptive test. (2006) T. Barker and Mariana Lilley

2005

Evaluation of computing students performance using group based learning online and offline. (2005) M. Doolan and T. Barker

An empirical study of factors that affect user performance when using UML interaction diagrams. (2005) J. Swan, T. Barker, C. Britton and M. Kutar

2004

Assessing usability through perceptions of information scent. (2004) G. Saward, T. Hall and T. Barker

User Preference and Performance with UML Interaction Diagrams. (2004) J. Swan, M. Kutar, T. Barker and C. Britton

A computer adaptive test that facilitates the modification of previously entered responses : An empirical study. (2004) Mariana Lilley and T. Barker

The development and evaluation of a software prototype for computer adaptive testing. (2004) Mariana Lilley, T. Barker and C. Britton

2003

Investigating the Influence of Structure on User Performance with UML Interaction Diagrams. (2003) M. Kutar, C. Britton, T. Barker and J. Swan

2002

A Comparison of Empirical Study and Cognitive Dimensions Analysis in the Evaluation of UML Diagrams. (2002) M. Kutar, C. Britton and T. Barker

An Empirical Study of User Preference and Performance with UML Diagrams. (2002) C. Britton, M. Kutar, S. Anthony, T. Barker, S. Beecham and V. Wilkinson

The use of a co-operative student model of learner characteristics to configure a multimedia application. (2002) T. Barker, S. Jones, C. Britton and D.J. Messer

1999

Individual cognitive style and performance in a multimedia learning application. (1999) T. Barker, S. Jones, C. Britton and D.J. Messer

Investigation into the effect of language on performance in a multimedia food studies application. (1999) T. Barker, S. Jones and C. Britton

Report of a pilot study of individually configurable multimedia learning prototypes in the development of a co-operative student model of learner characteristics. (1999) T. Barker, S. Jones, C. Britton and D.J. Messer

The use of a student model in a multimedia application to configure learning. (1999) T. Barker

1997

Creating multimedia learning applications in a further education environment. (1997) T. Barker, S. Jones, C. Britton and D.J. Messer

The creation of task-based differentiated learning materials for students with learning difficulties and/or disabilities. (1997) T. Barker, S. Jones and C. Britton

The development and application of multimedia in learning: a survey of literature. (1997) T. Barker, S. Jones, C. Britton and D.J. Messer