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Automatic grading is not a new approach but the need to adapt the latest technology to automatic grading has become very important. As the technology has rapidly became more powerful on scoring exams and essays, especially from the 1990s onwards, partially or wholly automated grading systems using computational methods have evolved and have become a major area of research. In particular, the demand of scoring of natural language responses has created a need for tools that can be applied to automatically grade these responses. In this paper, we focus on the concept of automatic grading of short answer questions such as are typical in the UK GCSE system, and providing useful feedback on their answers to students. We present experimental results on a dataset provided from the introductory computer science class in the University of North Texas. We first apply standard data mining techniques to the corpus of student answers for the purpose of measuring similarity between the student answers and the model answer. This is based on the number of common words. We then evaluate the relation between these similarities and marks awarded by scorers. We consider an approach that groups student answers into clusters. Each cluster would be awarded the same mark, and the same feedback given to each answer in a cluster. In this manner, we demonstrate that clusters indicate the groups of students who are awarded the same or the similar scores. Words in each cluster are compared to show that clusters are constructed based on how many and which words of the model answer have been used. The main novelty in this paper is that we design a model to predict marks based on the similarities between the student answers and the model answer. We argue that computational methods be used to enhance the reliability of human scoring, and not replace it. Humans are required to calibrate the system, and to deal with situations that are challenging. Computational methods can provide insight into which student answers will be found challenging and thus be a place human judgement is required. [ABSTRACT FROM AUTHOR]

Enterprise Resource Planning (ERP) systems are widely used by many of the top recruiters of computer science and business school graduates, providing significant business benefits when implemented effectively. While ERP concepts are taught within Universities from a theoretical point of view, few students have any hands-on experience of using an ERP system when they graduate. As a result, there is a significant gap between the way in which ERP concepts are applied in practice and the way in which they are taught in Universities. This paper describes the adoption of new, innovative material during 2006 which enhances two postgraduate courses taught at a leading UK management school and provides students with hands-on experience with an ERP system. It is argued here that this enhances their student experience, improves their employability and increases their 'readiness' for industry, thereby contributing to aligning the objectives of higher education institutions and practitioners. The paper also describes how a number of challenges to incorporating the new material within existing course structures were overcome, providing guidance for fellow academics embarking on similar ventures. Issues discussed include: coping with the uncertainty of new material, maintaining academic integrity and encouraging critical self reflection and learning. [ABSTRACT FROM AUTHOR]

Background: Virtual reality (VR) and augmented reality (AR) have recently become popular research themes. However, there are no published bibliometric reports that have analyzed the corresponding scientific literature in relation to the application of these technologies in medicine.Objective: We used a bibliometric approach to identify and analyze the scientific literature on VR and AR research in medicine, revealing the popular research topics, key authors, scientific institutions, countries, and journals. We further aimed to capture and describe the themes and medical conditions most commonly investigated by VR and AR research.Methods: The Web of Science electronic database was searched to identify relevant papers on VR research in medicine. Basic publication and citation data were acquired using the "Analyze" and "Create Citation Report" functions of the database. Complete bibliographic data were exported to VOSviewer and Bibliometrix, dedicated bibliometric software packages, for further analyses. Visualization maps were generated to illustrate the recurring keywords and words mentioned in the titles and abstracts.Results: The analysis was based on data from 8399 papers. Major research themes were diagnostic and surgical procedures, as well as rehabilitation. Commonly studied medical conditions were pain, stroke, anxiety, depression, fear, cancer, and neurodegenerative disorders. Overall, contributions to the literature were globally distributed with heaviest contributions from the United States and United Kingdom. Studies from more clinically related research areas such as surgery, psychology, neurosciences, and rehabilitation had higher average numbers of citations than studies from computer sciences and engineering.Conclusions: The conducted bibliometric analysis unequivocally reveals the versatile emerging applications of VR and AR in medicine. With the further maturation of the technology and improved accessibility in countries where VR and AR research is strong, we expect it to have a marked impact on clinical practice and in the life of patients. [ABSTRACT FROM AUTHOR]

This practice analysis considers the extent to which mental health occupational therapists utilize standardized assessments and other tools within local electronic clinical records. There is further analysis of a clinical dataset from a single service that highlights limitations in its use to inform cost effectiveness evaluation. The paper highlights the opportunity for the profession to promote greater consistency across clinical datasets at a time when many electronic record systems are being updated. This will require a collaborative approach to allow cross-organizational benchmarking and to adopt a set of variables and other outcome measures in order to successfully undertake economic evaluation. [ABSTRACT FROM AUTHOR]

This paper offers a critical analysis of the UK coalition Government's educational computing policies. It argues that such policies must be viewed in relation to the broader ideological intent underpinning their development and the neo liberal orientation that seeks to further privatise and marketise education. In examining the related justificatory discourse, it is argued that the ideological origins of policy direction are masked through the use of selective and questionable 'evidence', which facilitates the further encroachment of vested industry interests. Furthermore, the symbolic re-presentation and repositioning of technology in schools through the disapplication of ICT Programmes of Study and a new emphasis on the teaching of computer science, not only diverts the purpose of education and educational technology further toward the needs of industry but may also lead to computer science being constructed as an elitist and selective subject. This is likely to have profound implications in terms of equality, with schools, individuals and groups who have less economic, social and cultural capitals being most at risk of a new form of digital exclusion. Similarly, in Higher Education, policy changes are in danger of excluding disadvantaged groups. Here too, technology is becoming an increasingly central tenet in the drive toward new forms of privatisation and marketisation. Educational technology therefore is an important site of struggle, where there is both the need and opportunities to challenge the increasingly prevalent profit and loss motives of business, and to also promote wider values associated with equality and social justice. [ABSTRACT FROM AUTHOR]

Computing, Computer Science and Information Science are the nearest UK equivalents of the European Informatics degree. Informatics is a term more often associated with research or multidisciplinary applications of Computing. Barely five percent of UK departments concerned with the discipline actually use the word Informatics in their title, and potential students searching the application clearing house for university undergraduate courses would not find Informatics in its subject index. However the components of European understanding of the Informatics discipline are widely researched, taught and studied throughout UK Higher Education. If we are to support mobility of study in Europe or to successfully pursue international educational collaboration, then understanding the realisation of the discipline in the UK and how it relates to understanding in other countries, is important and necessary to support constructive future discussion, planning and action. This paper presents data collected via surveys of existing practice, individual interviews and group discussions. It summarises and analyses the structure of current practice, and draws on current debate and technological trends to suggest future direction of our fields of study in the short and medium term. [ABSTRACT FROM AUTHOR]