The growth of web-based applications has made the web an important educational medium. With the creation of emerging web technologies such as blogs, wikis, instant messengers (IM), social bookmarks, podcasts and vodcasts, the web is transforming into a fully interactive space and the control of content has been decentralized to allow each and every one to collaborate, create, publish, subscribe, and share information However, a major problem with web-based instruction is the limited understanding…
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