Moderators of online discussion forums then need to ensure that students are meetingthe necessary academic st<strong>and</strong>ards in their online discussion, such as evidence-basedargument, setting argument within a conceptual framework <strong>and</strong> relating discussion tothe concepts <strong>and</strong> ideas covered in the course materials. If not, the discussion can easilydeteriorate into a swapping of unsubstantiated opinions among students. Paloff <strong>and</strong>Pratt (2001) <strong>and</strong> Salmon (2000) provide guidelines for moderators to enable knowledgeconstruction, although these studies are based more on direct experience than scientificresearch.Critical thinkingThe development of critical thinking skills is another argument put forward for Webbased<strong>learning</strong>. There are several reasons why educators favour asynchronous computerconferencing for more reflective, critical thinking. The opportunity for students tochallenge course materials, to challenge other students’ conceptions <strong>and</strong> arguments withina course <strong>and</strong> to find <strong>and</strong> compare multiple <strong>and</strong> perhaps conflicting sources of informationshould all help promote critical thinking.Because computer conferences can be archived <strong>and</strong> analysed later, it is easier toevaluate these discussions than those that occur in the classroom. Despite this, onceagain it is difficult to find in the literature studies that relate specific design featuresof online teaching to the development of empirically validated critical thinkingskills, although MacKnight (2001) <strong>and</strong> Scardamalia <strong>and</strong> Bereiter (1999) providesome guidelines on facilitating critical thinking skills <strong>and</strong> knowledge constructiononline within school settings. Thus Web-based <strong>learning</strong> provides the potential for thedevelopment of critical thinking skills, but there is still a need for active interventionby moderators <strong>and</strong> designers to ensure that critical thinking skills are actuallydeveloped.Collaborative <strong>learning</strong>One great advantage of online <strong>learning</strong> is the opportunity for students separated by time<strong>and</strong> place to work together on a common task. Learning to work together online is anincreasingly important workplace skill, but it also provides opportunities for studentsto share experiences, to learn how to work collaboratively <strong>and</strong> to test <strong>and</strong> develop theirown ideas, without being physically present. It is particularly valuable for courseswhere students are from different countries or cultures <strong>and</strong> for continuing professionaldevelopment, where participants have relevant professional experiences to share <strong>and</strong>draw from.There is, though, evidence that using the Web for collaborative <strong>learning</strong> is notwithout its own problems. The teacher must pay particular attention to ensure thatstudents are clear as to their tasks, that they have adequate resources for the tasks <strong>and</strong>that there are clear guidelines for working collaboratively. There must be proceduresin place to deal with conflict resolution within groups <strong>and</strong> for dealing with studentswho do not participate fully, or at all, in group assignments. Assessment of individualstudents can be particularly challenging when they are working in groups. In thisrespect, once again, the general literature on collaborative <strong>learning</strong> applies just asstrongly to online as to face-to-face teaching. Distance Education, Vol. 23, No. 1is devoted to research on collaborative <strong>and</strong> problem-based <strong>learning</strong> in <strong>distance</strong><strong>education</strong>.140
Cultural <strong>and</strong> ethical issues in international <strong>distance</strong> <strong>education</strong>The development of online courses aimed at international audiences has led to concernsabout cultural imperialism <strong>and</strong> the possible dominance of American programming (e.g.Boshier, et al., 1998). Mason (1998) came to the following conclusions following fivecase studies of international <strong>distance</strong> <strong>education</strong> programmes:• a preponderance of English as the language for international <strong>distance</strong> programmes;• cultural issues were not being explicitly addressed in these programmes;• there was considerable diversity in the approaches to international <strong>distance</strong><strong>education</strong>;• going international forced a very careful consideration of the <strong>education</strong>al process inall the case-studies;• there was a focus on business, IT <strong>and</strong> <strong>education</strong>al technology topics, reflecting thedem<strong>and</strong>s of the <strong>lifelong</strong> <strong>learning</strong> market.Bates (2000; 2005) has criticised the ethics of some of the for-profit <strong>distance</strong> <strong>education</strong>programmes being developed by more economically advanced countries. Bates (2000)has also described some of the cultural issues in teaching at a <strong>distance</strong> that arise fromdiffering approaches to teaching <strong>and</strong> <strong>learning</strong> in different countries, especially thediffering relationships between teachers <strong>and</strong> students. He also noted the need for localcultural adaptation of courses <strong>and</strong> recommended joint <strong>and</strong> equal partnerships betweeninstitutions in different countries to ensure cultural relevance.Possibly for these reasons, the fear of American domination of the international <strong>distance</strong><strong>education</strong> market is so far unfounded. In major studies of international <strong>education</strong>providers for the Australian government, Cunningham et al. (2000) <strong>and</strong> Ryan <strong>and</strong>Stedman (2002) found little evidence that there would be “a tidal wave of new providersemerging … in the short term”. However, they did warn that“the implications of commercialisation are profound. The new providers arenot bound by norms or ideals of traditional <strong>higher</strong> <strong>education</strong> such as collegialgovernance, linked research <strong>and</strong> teaching, or academic autonomy <strong>and</strong> control”(Cunningham et al, 2000, p. 153).Similarly, Murphy, Zhang <strong>and</strong> Perris (2003), reporting on online <strong>learning</strong> in <strong>Asia</strong>,commented: “Arguably, any simple ‘imperialist’ strategy has failed, for a variety ofreasons”, pointing out that “many <strong>Asia</strong>n countries are already supporting others in theregion <strong>and</strong> offering cross-border studies at a quality <strong>and</strong> cost that cannot be met bytheir Western counterparts.” Thus, while caution is needed, experience is growing ondeveloping successful international <strong>distance</strong> <strong>education</strong> programmes that respect <strong>and</strong>re-inforce different cultures. The whole of Volume 22, No. 1 of Distance Education isdevoted to articles on cultural issues in international <strong>distance</strong> <strong>education</strong>.There is clear evidence that when well designed, <strong>distance</strong> <strong>education</strong> can be as effective asface-to-face teaching, across a wide variety of subjects <strong>and</strong> target groups. As a result ofconstructivist theory, some very strong claims have been made for the benefits of online<strong>learning</strong>. However, to date, there is very little research to either deny or support thoseclaims. Perhaps more importantly though, the development of online <strong>learning</strong> is seenas meeting the needs particularly of knowledge-based economies. In contrast, secondgeneration <strong>distance</strong> <strong>education</strong>, based on the mass media of print <strong>and</strong> broadcasting, maygive greater economies of scale while still meeting the needs of industrial or agriculturaleconomies <strong>and</strong> thus may be more appropriate for less economically advanced countries.141
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PERSPECTIVES ONDISTANCE EDUCATIONLi
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The Commonwealth of Learning (COL)
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ACKNOWLEDGEMENTSIn addition to the
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These are some of the issues that a
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What are the trends and issues in l
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of policy implications relating to
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evince important differences that c
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inequitable regulations governing t
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associations and groups of countrie
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THE CONTRIBUTORChristopher McIntosh
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INTRODUCTIONIn his 1996 report to U
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Lastly, our analysis of the situati
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diploma or similar certificates of
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force of the undertaking. Here agai
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RELEVANT INTERNET SITESUNESCO Task
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Notes1. This phrasing has been used
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goals (Daniel, 1996). Lifelong lear
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eported that group activity had red
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NEW AREAS FOR DISTANCE EDUCATION:WO
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targets systematically for the use
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Rausch, A.S. (2003). A case study o
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correspondence teaching systems tha
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significant differences between syn
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In distance flexible- and blended-e
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STATE-FUNDED DUAL-MODE SYSTEMS ATUN
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Table 4.2: Fundable elements in dis
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sciences in 21 countries of the reg
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How a system is funded depends in p
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Litto, Fredric M. (2004). Digital l
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CHAPTER 5LIFELONG LEARNING IN THE A
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education, which was initiated by C
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So the virtual classroom acted as a
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In June 2002, when the course came
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RELEVANT INTERNET SITESFORCIIR proj
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11. The approximate rate for 1€ w
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The term modern distance education
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the National Networked Consortium f
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important resource for undeveloped
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standards have been proposed for th
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The development of e-learning withi
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RELEVANT INTERNET SITESCCRTVU Onlin
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MoE (2004b) The Notice on Running N
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CHAPTER 7QUALITY ASSURANCE SURVEYOF
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(Paris, France, 28-29 June 2004) in
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Examples of elaborated QA policies:
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plans and produces its conventional
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