The importance of task appropriateness in computer‐supported collaborative learning

Collaborative learning activities can be beneficial for exchanging ideas, sharing experiences, and developing shared understanding. It is our view that the task given to the student is central to the success or otherwise of the learning experience. In this paper, we discuss the need for the adaptation of traditional face‐to‐face tasks when these are incorporated in computer‐supported collaborative learning (CSCL) environments. We focus on critical issues in relation to the implementation of CSCL tasks including: the appropriateness of the medium for the task, the role of individuals, the volume of work involved, the time allocated for tasks or sub‐tasks, and, the assessment procedures

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Martin Oliver (ed.), Innovation in the Evaluation of Learning Technology, London: University of North London, 1998. ISBN: 1–85377–256–9. Softback, 242 pages, £15.00

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Sally Brown, Steve Armstrong and Gail Thompson (eds.), Motivating Students, London: Kogan Page, 1998. ISBN: 0–7494–2494‐X. Paperback, 214 pages. £18.99

Engaging and empowering first-year students through curriculum design: perspectives from the literature

There is an increasing value being placed on engaging and empowering first-year students and first-year curriculum design is a key driver and opportunity to ensure early enculturation into successful learning at university. This paper summarises the literature on first-year curriculum design linked to student engagement and empowerment. We present conceptualisations of ‘curriculum’ and examples from first-year curriculum design. We also note the limited literature where students have been involved in designing first-year curricula. The results of the literature review suggest that key characteristics of engaging first-year curricula include active learning, timely feedback, relevance and challenge. The literature also points to the importance of identifying students' abilities on entry to university as well as being clear about desired graduate attributes and developmental goals. Acknowledging realities and constraints, we present a framework for the first-year curriculum design process based on the literature

Tutor response to implementing an ePortfolio to support learning and personal development in further and higher education institutions in Scotland

Emergent research indicates that electronic portfolios (ePortfolios) can have a positive impact on the learning experience, but there are significant challenges—pedagogical and technological—which may limit their effectiveness. This paper contributes to research by providing further evidence about such challenges from the tutor perspective and offers suggestions about how institutions may address these issues. The paper draws upon 23 semi-structured interviews conducted with tutors in a range of subject areas, from Scottish further and higher education. Tutors were positive about the role that ePortfolios could play in the learning environment to encourage personal development and a more reflective approach to studies, assist student transition and, in some cases, support assessment. Concerns were raised, however, relating to moving paper-based assessed portfolios online, the legal issues of implementing an ePortfolio and the technical robustness and flexibility of systems. Barriers were identified regarding tutors' lack of understanding about personal development and reflection, and their role in the academic environment, initiative fatigue and lack of access to information technology. It was felt that these could be overcome, especially with long-term institutional commitment, significant staff development and the creation of tutor support networks. These findings should assist academics, staff developers and managers to implement an effective institutional ePortfolio solution

Reviews

This book is written from the viewpoint that learning technology, although perceived of immense value, is not being exploited to its full potential, nor are its effects on student learning fully understood. Obtaining as accurate a picture as possible in order to correctly to influence policy and practice is an activity that is rightly receiving increased attention. No one could expect a 'how to do it' book for this subject area.as outcomes (be they of learning, cost-effectiveness or of more abstract influence) are dictated by a wide range of factors. Martin Oliver (from the LaTTD group at the University of North London) has gathered a wide range of interesting papers (derived from the Evaluation of Learning Technologies conference, 1998) to demonstrate the diversity of approaches in this field. The book comprises some 242 pages that are arranged into 14 chapters, written by those involved in related projects

Reviews

Student motivation: the black box which concerns so many of us in higher education, and potentially the answer to all our problems. If we could crack this one, students would use the library and the Web and get their assignments in on time. They would come to our lectures and tutorials having prepared; they would ask interesting and challenging questions; and we would be able to reveal to them the excitement and charm of our chosen discipline. They would all pass everything, and the reputation of our institutions would increase. So does this book have the answers

Divalent Thulium Triflate: A Structural and Spectroscopic Study

International audienceThe first molecular Tm(II) luminescence measurements are reported along with rare magnetic, X and Q bands EPR studies. Access to simple and soluble molecular divalent lanthanide complexes is highly sought for small-molecule activation studies and organic transformations using single-electron transfer processes. However, owing to their low stability and propensity to disproportionate, these complexes are hard to synthetize and their electronic properties are therefore almost unexplored. Herein we present the synthesis of [Tm(μ-OTf)2 (dme)2 ]n , a rare and simple coordination compound of divalent thulium that can be seen as a promising starting material for the synthesis of more elaborated complexes. This reactive complex was structurally characterized by X-ray diffraction analysis and its electronic structure has been compared with that of its halide cousin TmI2 (dme)3