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Proceedings in pdf format. - Sociotechnical Systems Engineering ...

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Thus, the ideal class is organized around what is calledthe “50/50 rule”. At least 50 percent of the time studentsspend <strong>in</strong> the virtual classroom is spent <strong>in</strong>teract<strong>in</strong>g withand learn<strong>in</strong>g about other students. When the social aspectof the learn<strong>in</strong>g is miss<strong>in</strong>g, student dissatisfaction risesdramatically, as does the attrition rate.If we th<strong>in</strong>k about our own learn<strong>in</strong>g experiences, weremember not only what we learned, but how and wherewe learned. A very large part comes socially and<strong>in</strong>formally – from the context. It comes from therelationships we build around the content of what we arelearn<strong>in</strong>g. For <strong>in</strong>stance, <strong>in</strong> college, it is the <strong>in</strong>terest<strong>in</strong>gconversations around the lunch table, an <strong>in</strong>formal chatdur<strong>in</strong>g a professor's office hours, the <strong>in</strong>sights of ourclassmates <strong>in</strong> a case study discussion. At conferences andworkshops, it is the network<strong>in</strong>g. The rich context that wega<strong>in</strong> from <strong>in</strong>formal situations is often what helps us makethe content more memorable and useful <strong>in</strong> the future.In most e-learn<strong>in</strong>g programs offered today, the burdenfor learn<strong>in</strong>g is placed wholly on the shoulders of thelearner. When a learner goes to a course web site, heenters a grid that does not vary from course to course,consist<strong>in</strong>g of a menu of activities: announcements,documents, assignments, external l<strong>in</strong>ks, communications,and tools. The course is served up as content that isdevoid of any context, and the learner is expected tonavigate this material on his own, without much support.E-learn<strong>in</strong>g should be first and foremost about creat<strong>in</strong>g asocial space that must be managed for the teach<strong>in</strong>g andlearn<strong>in</strong>g needs of the particular group of people<strong>in</strong>habit<strong>in</strong>g that space.Therefore, when the focus is no longer content butrather the management of the learn<strong>in</strong>g experience, thenthe pedagogical process becomes the most importantfactor <strong>in</strong> the design and support of that experience. It isalso, what makes learn<strong>in</strong>g pleasurable and beautiful. Tobe effective, each course must be customized both to thepedagogical process of the teacher or subject-matterexpert and to the <strong>in</strong>dividual needs of the learner.Currently, customization of onl<strong>in</strong>e learn<strong>in</strong>g programsoften amounts to chang<strong>in</strong>g colour schemes or turn<strong>in</strong>gfeatures of the platform on or off.TOOLS FOR COLLABORATIVE LEARNINGFirst consideration regard<strong>in</strong>g e-learn<strong>in</strong>g tools is thetype of required communication (see Figure 1) (Novickiset. al. 2005). Synchronous communication occurssimultaneously between participants with <strong>in</strong>stant accessto <strong>in</strong><strong>format</strong>ion and an opportunity for feedback.Technologies enable real-time communication amonglearners, remote presentations from experts or <strong>in</strong>structors,onl<strong>in</strong>e meet<strong>in</strong>gs and virtual classrooms. In terms ofcommon features and functions, synchronous Web-basedcollaboration platforms and tools typically <strong>in</strong>clude sharedwhiteboards and chat tools. Tools such as Astound(Genesys), WebEx, PlaceWare, HorizonLive, LearnL<strong>in</strong>c(Mentergy), Interwise, Centra, Ra<strong>in</strong>dance, ConferenceMOOS, WebChat Broadcast<strong>in</strong>g System, and MicrosoftNetMeet<strong>in</strong>g are among those frequently mentioned.While there are often compla<strong>in</strong>ts about stability andfidelity of the video and audio elements of such tra<strong>in</strong><strong>in</strong>g,it is likely that live or synchronous tra<strong>in</strong><strong>in</strong>g on the Webwill become more cost-feasible and effective.Figure 1. Synchronous and asynchronous options.In addition to the synchronous tra<strong>in</strong><strong>in</strong>g, there areopportunities for collaboration <strong>in</strong> asynchronous learn<strong>in</strong>genvironments. Many conferenc<strong>in</strong>g tools (e.g., WebBoard,SiteScape Forum, FirstClass, CSILE/Knowledge Forum,Learn<strong>in</strong>g Space etc.) allow learners to discuss topics attheir leisure. Asynchronous technology also is used <strong>in</strong>web-cast<strong>in</strong>g for archived presentation and <strong>in</strong> a self pacedcourse.There are no geographical or time-zone restrictions oncontributions. In fact, team meet<strong>in</strong>gs may take placeacross cont<strong>in</strong>ents. For those who want to discuss issues<strong>in</strong> real time, conferenc<strong>in</strong>g tools often <strong>in</strong>cludesynchronous chat options.Many conferenc<strong>in</strong>g tools are embedded <strong>in</strong> coursewareplatforms (e.g., Blackboard, eCollege, LotusLearn<strong>in</strong>gSpace and WebCT) and learn<strong>in</strong>g managementsystems (vendors such as Docent, Saba, Plateau andTHINQ). In addition, some of these tools allow<strong>in</strong>structors to create onl<strong>in</strong>e teams for small-group work orproduct development with associated drop boxes. Manyof them also embed real-time chat tools with a discussionforum to allow learners to collaborate and hold specialevents such as team meet<strong>in</strong>gs. Various feedback tools areoften built <strong>in</strong>.Select<strong>in</strong>g e-conferenc<strong>in</strong>g solution <strong>in</strong> each particularcase is necessary to take <strong>in</strong>to consideration not onlytechnical and functional requirements, such as types ofAnnual <strong>Proceed<strong>in</strong>gs</strong> of Vidzeme University College “ICTE <strong>in</strong> Regional Development”, 200610

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