http://openaccess.uoc.edu:80/webapps/o2 The digital repository system captures, stores, indexes, preserves, and distributes digital research material. Thu, 23 May 2013 02:58:55 GMT 2013-05-23T02:58:55Z http://hdl.handle.net/10609/22021 Title: Informe d'Autors UOC a ISI Web of Knowledge. Abril 2013 Abstract: Informe sobre las publicaciones científicas de la UOC introducidas en ISI Web of Knowledge en abril de 2013.; Informe sobre les publicacions científiques de la UOC introduïdes a ISI Web of Knowledge durant l'abril de 2013.; Report of the research publications updated in ISI Web Of Knowledge in April 2013. Description: UOC Mon, 29 Apr 2013 22:00:00 GMT http://hdl.handle.net/10609/22021 2013-04-29T22:00:00Z http://hdl.handle.net/10609/22002 Title: Exploring the use of mobile communications in a sample of older people: Preliminary results of a case study in Los Angeles Authors: Fernández-Ardèvol, Mireia Abstract: This paper introduces a qualitative case study on mobile communication among the older population (60+ years old) conducted in Great Los Angeles (CA, USA) in autumn 2011. Methodology, fieldwork and preliminary results are discussed. Before, country-level data is presented to better understand the specific characteristics of the studied individuals. The section focus is on demographics and on acceptance and use of information and communication technologies (ICT). Preliminary results show that within the sample under study (20 individuals) there is a high number of mobile phone users (15) while among non-mobile users (5), three of them decide to stop using this technology. A majority of mobile phone adopters describe a very limited use of the device for everyday life communications. Finally, while Internet is really popular within the sample (14 users), just 3 individuals go online through their mobile telephone Mon, 14 May 2012 22:00:00 GMT http://hdl.handle.net/10609/22002 2012-05-14T22:00:00Z http://hdl.handle.net/10609/21961 Title: LMS y web 2.0 una relación simbiótica en las aulas universitarias. Diseño e integración de actividades pedagógicas 2.0 en una plataforma Blackboard Authors: Rodera, Ana; Barbera, Elena Abstract: In this paper we make a thorough description of each of the three tests of continuous assessment (PECs) developed in the Master of Computer Science at the University of Alcalá de Henares (UAH). These have been mediated by five social network technology tools; Glogster, Twitter, Twtpoll, Slideshare and CmapTools which combine with the LMS used for the course. We present the results from each of the previous tests where we observe that after the initial dislocation of the students, the reactions are positive about the integration of different web 2.0 tools in the process of formal education. It also states the conclusions of our work, where we show a series of aims to be considered in order to foster a good relationship and use both learning management systems (LMSs) and 2.0 resources within the educational process. We finally point out the future proposals emerging from the work done and to be done? aiming at innovation. This innovation involves taking responsibility and continues working on possible pedagogical models that cross the barriers of traditional LMSs, ignoring the reality of the 2.0 moment. Description: Peer-reviewed Thu, 31 Dec 2009 23:00:00 GMT http://hdl.handle.net/10609/21961 2009-12-31T23:00:00Z http://hdl.handle.net/10609/21941 Title: Analysing Professional Discourse in Interactive Learning: Integrating Historical and Situational Perspectives Authors: Torras, Eulàlia; Barbera, Elena Abstract: Written environments in online learning enable professional discourse to be analysed in depth and provide greater knowledge for improving learning and for planning and delivering courses aimed at professional development. Until now, research into professional discourse has highlighted the importance of interaction in the development of professional discourse, the need to analyse professional discourse as much from a historical point of view as from a situational one and the influence the demands of the context have on this discourse. This study takes this triple result and delves further into the professional discourse verbalised by 21 educational psychologists taking an online practice development course, and incorporates an integrated historical and situational analysis. The professional discourse reflected in interaction observed in a debate activity and in the study material for the course was analysed to discover the principal sources of power and sources of content. The historical analysis revealed four sources of power: researchers of recognised standing, the author of the study material, the expert professional acting as teacher and the primary sources of information. The situational analysis revealed three sources of content: the tasks and contexts, the theoretical models, and the approach and professional practice intervention models. Sources of power, sources of content and also the type of request made by the teacher are elements identified in the discourse that take on a special relevance in the design and planning of courses for professionals in interactive learning environments. Description: Peer-reviewed Thu, 31 Dec 2009 23:00:00 GMT http://hdl.handle.net/10609/21941 2009-12-31T23:00:00Z http://hdl.handle.net/10609/21921 Title: Quality of Learners¿ Time and Learning Performance Beyond Quantitative Time-on-Task Authors: Romero, Margarida; Barbera, Elena Abstract: Along with the amount of time spent learning (or time-on-task), the quality of learning time has a real influence on learning performance. Quality of time in online learning depends on students¿ time availability and their willingness to devote quality cognitive time to learning activities. However, the quantity and quality of the time spent by adult e-learners on learning activities can be reduced by professional, family, and social commitments. Considering that the main time pattern followed by most adult e-learners is a professional one, it may be beneficial for online education programs to offer a certain degree of flexibility in instructional time that might allow adult learners to adjust their learning times to their professional constraints. However, using the time left over once professional and family requirements have been fulfilled could lead to a reduction in quality time for learning. This paper starts by introducing the concept of quality of learning time from an online studentcentred perspective. The impact of students¿ time-related variables (working hours, timeon- task engagement, time flexibility, time of day, day of week) is then analyzed according to individual and collaborative grades achieved during an online master¿s degree program. The data show that both students¿ time flexibility (r = .98) and especially their availability to learn in the morning are related to better grades in individual (r = .93) and collaborative activities (r = .46). Description: Peer-reviewed Fri, 31 Dec 2010 23:00:00 GMT http://hdl.handle.net/10609/21921 2010-12-31T23:00:00Z http://hdl.handle.net/10609/21901 Title: Technology educational affordance: Bridging the gap between patterns of interaction and technology usage Authors: Badia, Antoni; Barbera, Elena; Guasch, Teresa; Espasa, Anna Abstract: This paper reports on an empirical and descriptive investigation into how teachers and learners use technology in three prototypical learning activities in a higher educational online learning environment. Additionally, the relationship between the educational uses of technology and the overall educational patterns of interaction between teachers and learners, and among learners themselves was analysed. Detailed teacher and learner self-reports about their teaching and learning activity; the asynchronous written messages teachers and learners sent as educational interaction in the online learning environment; and documents produced by students were all obtained. The results from the three learning activities indicated six overall educational uses of technology in an online learning environment. Moreover, the results also indicated differences in technology usage in some different patterns of educational interaction in each learning activity. In conclusion, we argue that the notion of technology educational affordance is useful as an effective bridge between the real use of technology and instructional aims. Therefore the distribution of educational uses of technology is not only related to some attributes of both technology and instruction but also to its interaction. Description: Peer-reviewed Fri, 31 Dec 2010 23:00:00 GMT http://hdl.handle.net/10609/21901 2010-12-31T23:00:00Z http://hdl.handle.net/10609/21881 Title: Temporal issues in e-learning research: A literature review Authors: Barbera, Elena; Gros, Begoña; Kirschner, Paul Description: Peer-reviewed Sat, 31 Dec 2011 23:00:00 GMT http://hdl.handle.net/10609/21881 2011-12-31T23:00:00Z http://hdl.handle.net/10609/21861 Title: Time in e-Learning Research: A Qualitative Review of the Empirical Consideration of Time in Research into e-Learning Authors: Barbera, Elena; Clarà, Marc Abstract: Time has been argued by several influential approaches as essential for understanding learning and teaching processes. In elearning, however, the traditional time limits of such processes are modified, which implies challenges and possibilities for elearning research. This paper is aimed at understanding how time is included in empirical e-learning research literature.With this aim in mind, the paper presents a qualitative review of 24 e-learning papers. Five issues are analysed: the conception of time, its inclusion in an explicative model, its inclusion in the research process, the analytical units, and the data used in the study of time. Based on our analysis, we discuss some implications and potentialities for e-learning research on the relations between time and learning. Description: Peer-reviewed Mon, 02 Jan 2012 23:00:00 GMT http://hdl.handle.net/10609/21861 2012-01-02T23:00:00Z http://hdl.handle.net/10609/21841 Title: Creativity in Collaborative Learning across the Life Span Authors: Romero, Margarida; Hyvonen, Pirkko; Barbera, Elena Abstract: Creativity is one of the competencies required in order successfully to meet challenges across the life span. After defining the broad concept of creativity and its relevance in education, this paper discusses the out-come of a literature review on creativity in collaborative learning across the different stages of an indi-vidual¿s development, with a specific focus on the use of ICT as a means of fostering the creative learning process. Although much of the literature concerns creativity and critical thinking skills in children and adolescents, we analyze the specific requirements and specificities of these competencies in advanced adulthood. We aim specifically to characterize the capabilities of older adults to collaborate through Vir-tual Learning Environments (VLEs). The last part of the paper discusses means of promoting the devel-opment of creative skills at different ages, notably in elderly persons, and the use of collaborative learning technologies. Description: Peer-reviewed Sat, 31 Dec 2011 23:00:00 GMT http://hdl.handle.net/10609/21841 2011-12-31T23:00:00Z http://hdl.handle.net/10609/21821 Title: Broadcast Yourself! Internet and playful media practices Authors: San Cornelio Esquerdo, Gemma; Pagès, Ruth; Ardèvol Piera, Elisenda; Roig Telo, Antoni Abstract: In this paper we want to present a work- in-progress research about video self production on the Internet that is part of a broader research project which explores the ways current media practices convey a 'playful' relationship with digital technologies in popular culture.; En aquest article volem presentar un treball de recerca en curs sobre la producció pròpia de vídeos a Internet, el qual forma part d'un projecte de recerca més ampli que explora com les pràctiques actuals dels mitjans de comunicació transmeten una relació 'juganera' amb les tecnologies digitals en la cultura popular.; En este artículo queremos presentar un trabajo de investigación en curso sobre la producción propia de vídeos en Internet, el cual forma parte de un proyecto de investigación más amplio que explora cómo las prácticas actuales de los medios de comunicación transmiten una relación 'juguetóna' con las tecnologías digitales en la cultura popular. Thu, 06 Sep 2007 22:00:00 GMT http://hdl.handle.net/10609/21821 2007-09-06T22:00:00Z http://hdl.handle.net/10609/21801 Title: Diseño de red WAN Authors: Spadaro, Gustavo Fabián Abstract: Diseño de una Red WAN, para un operador de nivel internacional, con cobertura mundial, para brindar servicios de VPN, internet para empresas.; Disseny d'una Xarxa WAN, per a un operador de nivell internacional, amb cobertura mundial, per brindar serveis de VPN, internet per a empreses.; WAN Network Design for an international operator with global coverage, to provide VPN services, Internet for companies. Tue, 09 Oct 2012 22:00:00 GMT http://hdl.handle.net/10609/21801 2012-10-09T22:00:00Z