Combining Social- and Information-based Approaches for Personalised Recommendation on Sequencing Learning Activities

Lifelong learners who assign learning activities (from multiple sources) to attain certain learning goals throughout their lives need to know which learning activities are (most) suitable and in which sequence these should be performed. Learners need support in this way finding process (selection and sequencing), and we argue this could be provided by using personalised recommender systems. To enable personalisation, collaborative filtering could use information about learners and learning activities, since their alignment contributes to learning efficiency. A model for way finding has been developed that presents personalised recommendations in relation to information about learning goals, learning activities and learners. A personalised recommender system has been developed accordingly, and recommends learners on the best next learning activities. Both model and system combine social-based (i.e., completion data from other learners) and information-based (i.e., metadata from learner profiles and learning activities) approaches to recommend the best next learning activity to be completed

Combining Social- and Information-based Approaches for Personalised Recommendation on Sequencing Learning Activities

Hummel, H. G. K., Van den Berg, E. J., Berlanga, A. J., Drachsler, H., Janssen, J., Nadolski, R.J., & Koper, E.J.R. (2007). Combining social- and information-based approaches for personalised recommendation on sequencing learning activities. International Journal of Learning Technology, 3(2), 152-168.Lifelong learners who assign learning activities (from multiple sources) to attain certain learning goals throughout their lives need to know which learning activities are (most) suitable and in which sequence these should be performed. Learners need support in this way finding process (selection and sequencing), and we argue this could be provided by using personalised recommender systems. To enable personalisation, collaborative filtering could use information about learners and learning activities, since their alignment contributes to learning efficiency. A model for way finding has been developed that presents personalised recommendations in relation to information about learning goals, learning activities and learners. A personalised recommender system has been developed accordingly, and recommends learners on the best next learning activities. Both model and system combine social-based (i.e., completion data from other learners) and information-based (i.e., metadata from learner profiles and learning activities) approaches to recommend the best next learning activity to be completed.This work has been sponsored by the EU project TENCompetenc

The practitioner perspective on the modeling of pedagogy and practice

The promotion of e-learning in policies internationally has led to questions about how best to employ technology in support of learning. A range of models has since been developed that attempts to relate pedagogy to technology. However, research into the effectiveness of such models in changing teaching practice is sparse, and work that compares these models to practitioners’ own representations of their practice is absent. The study described here involved asking practitioners to model their own practice, and to compare these with a model developed by a government organisation. Practitioners were adept at using existing models and repurposing them to suit their own context. Our research provided evidence of broad acceptance of the existing model with practitioners, but indicated that practitioners would take this tool and remodel it for their own contexts of learning to make it meaningful, relevant and useful to them

Visual Literacy and New Technologies

This body of research addresses the connection between arts, identity and new technology, and investigates the impact of images on adolescent identities, the relationship between online modes of communication and cyber-bullying, the increasing visualization of information and explores the way drawing and critical analysis of imagery develops visual literacy. Commissioned by Adobe Systems Pty Ltd, Australia (2003) to compile the Visual Literacy White Paper, Bamford’s report defines visual literacy and highlights its importance in the learning of such skill as problem solving and critical thinking. Providing strategies to promote visual literacy and emphasizing the role of technology in visual communication, this report has become a major reference for policy on visual literacy and cyber-bullying in the UK, USA and Asia

A Surgical Virtual Learning Environment

A computer based Virtual Learning Environment is proposed for training and evaluating novice surgeons. Although this Virtual Learning Environments is thought to be useful in other learning situations as well, especially where knowledge of different complex procedures and the ability to correctly assess a complex situation is critical, in this project we specifically focus on vascular surgery. This environment will be developed as part of the DIME project (Distributed Interactive Medical Exploratory). We are building this Virtual Learning Environment using a new navigational metaphor, which affords modeling the learning process, rather than focusing solely on modeling the operating room. This 'navigational metaphor' can be thought of as an semi-threedimensional interface to a database containing multimedia fragments and expert annotations of the knowledge domain under study

CONSTRUCTION EDUCATION REQUIREMENTS FOR ACHIEVING LEVEL 2 AND 3 BIM

The Architecture Engineering Construction (AEC) Industry is well noted for its fragmented nature, leading to several flaws in communication and information processing, which have led to a proliferation of adversarial relationships amongst project participants, thereby affecting the integrity of design information throughout the project life cycle. Likewise, Construction Education is bedevilled by multitudinous issues due to its practice-based, interdisciplinary nature of the industry, its professional and institutional history, and its evolving context and composition. These challenges have influenced the purpose of construction as well as the requirements or strategies needed to achieve it. The purpose of this paper is to examine the nature of Construction Education and learning requirements for successful training and implementation of Level 2 (with the aid of a process map) and also of Level 3, to meeting the ever-changing nature of the AEC industry. This process map seeks to identify the educational requirements for existing industry practitioners and for fresh graduates entering into the industry. In order to achieve this aim, a case study methodology was adopted using semi-structured interviews with BIM experts in purposively selected organisations in the UK, which were further analysed using single case narrative and cross-case synthesis techniques. The BIM sub-processes at each project phase of the construction process were extracted from the interviews conducted. Then the process map linking all the BIM activities in the project was developed. In conclusion, the process map formalises the knowledge and skills set required to successfully implement Level 2 and 3 BIM, facilitating project collaboration, communication flow and agreement amongst project participants on construction processes throughout the project lifecycle. The finding of this research are highly aligned with the seminal literature which argued that new skills required for the creation and management of a BIM model fall into the three categories of technological tools, organisational processes, and project team roles and responsibilities, and that these three skill sets contribute to the success of the entire BIM project and adoption in any organisation

Martin Buber\u27s \u3ci\u3eFor the Sake of Heaven\u3c/i\u3e: Prophetic Education

The author proposes to examine the ontological and epistemological foundations of Martin Buber’s novel, For the Sake of Heaven, in this philosophical study. He purposes to use what he finds to address questions regarding the ways that educational communities often ignore the underlying ontological narratives that are important to communities. After describing Martin Buber’s idea of dialogical relations, the author explores dialogical relations as a current running through the novel. Using the model of the epistemic commentary, he describes the Hasidic community of the character known as the prophet in the novel. Themes of ontology and epistemology are developed. The author then proceeds to consider some possible applications of Buber’s ontology and epistemology that seem to ground the prophet’s community. Here the author considers the roles of teacher and student with ample characterization of the kinds of relations that might develop in educational communities taking on the ontological and epistemological assumptions of the prophet’s community. The author then brings to the discussion the critiques of Buber’s work: Emmanuel Levinas’ critique of the Buberian idea of symmetry in relationships, Karl Barth’s epistemological criticism of Buber’s novel, and some logically fallacious arguments against Buber’s work in the novel. The author concludes his philosophical research of Buber’s For the Sake of Heaven by paying attention to his own developing relationship with the text. Recommendations regarding future work, focusing on themes of the unintentional, on the development of ontological and epistemological grounding in educational communities, particularly in curriculum work, are made

A network of ontology networks for building e-employment advanced systems

This paper presents the development of a network of ontology networks that enables data mediation between the Employment Services (ESs) participating in a semantic interoperability platform for the exchange of Curricula Vitae (CVs) and job offers in different languages. Such network is formed by (1) a set of local ontology networks that are language dependent, in which each network represents the local and particular view that each ES has of the employment market; and (2) a reference ontology network developed in English that represents a standardized and agreed upon terminology of the European employment market. In this network each local ontology network is aligned with the reference ontology network so that search queries, CVs, and job offers can be mediated through these alignments from any ES. The development of the ontologies has followed the methodological guidelines issued by the NeOn Methodology and is focused mainly on scenarios that involve reusing and re-engineering knowledge resources already agreed upon by employment experts and standardization bodies. This paper explains how these methodological guidelines have been applied for building e-employment ontologies. In addition, it shows that the approach to building ontologies by reusing and re-engineering agreed upon non-ontological resources speeds the ontology development, reduces development costs, and retrieves knowledge already agreed upon by a community of people in a more formal representation