Peer moderation of group work in higher education is rapidly advancing through the use of technological developments and is increasingly being informed by pedagogical research. The highly successful WebPA online assessment system has gone through a number of development phases over its 15-year history and has now evolved into a relatively mature and flexible tool for facilitating group work. This paper presents a case study of the approaches that have been used in the system's development from the technical perspective, and describes how the scope of the project has massively expanded and that the development has been continually backed by a sound and wideranging pedagogy. The benefits of using the online system are shown to be underpinned throughout by examples of good practice in the supervision of academic group work. A critical evaluation of the tool and surrounding pedagogical practices highlight future areas for technical expansion.
Introduction to peer-moderated markingThe term peer-moderated marking is used, in this instance, to describe the process undertaken by students to assess the performance of themselves and their peer group in relation to a group task or a series of tasks. The process generates individual team member 'weighting factors' from the students' input data that are used to vary (moderate) group marks, which are assessed and allocated by academic supervisors in the usual way. The claimed result is individually weighted marks that are fairer and more apposite for each individual student. WebPA is a computer-based tool, developed at Loughborough University over a period of nearly 15 years, to automate and promote the process.