Advantages and disadvantages of HMO health insurance Many people enjoy having an HMO as health insurance because the plan does not require claim forms to see a doctor or during hospital stays.
Anyone can edit so this may be too open for some applications, for example confidential documentation. However it is possible to regulate user access. There are easy ways to restore a page however, and on WikiEducator you must be logged in to edit pages so this reduces vandalism by automated spam bots.
Requires Internet connectivity to collaborate, but technologies to produce print versions of articles are improving The flexibility of a wiki's structure can mean that information becomes disorganised. As a wiki grows, the community plans and administers the structure collaboratively.
The usual guidelines for healthy computer use apply What about quality? Before proceeding with the discussion activity for this tutorial, you should read the following short article.
Reading There is divided opinion and a healthy debate among educators concerning the quality of content developed in a wiki environment. In your opinion, do you expect to find significant differences in the quality of content when comparing open and closed authoring approaches?
Given the recentness of the wiki phenomenon, research on this question is limited. Can both open and closed authoring models produce high quality material? To find out more, consider the Wikipedia article on the reliability  of articles.
The Wall Street Journal Online has an interesting debate between Jimbo Wales of Wikipedia and Dale Hoiberg, editor in chief of Encyclopaedia Britannica, and you may find this to be an interesting read  as well.
When comparing closed versus open authoring approaches, it is worth looking at the history of Wikipedia, which has succeeded in creating the largest encyclopedia in history.
Wikipedia was preceded by the Nupedia  project, which also aimed to build a free content encyclopedia. Nupedia was not an open wiki like Wikipedia and adopted an extensive process of peer review before final publication of an article.
Clearly this authoring model was not scalable, and was a strong motivation for Jimmy Wales, the founder of Nupedia to open up the authoring model by starting the Wikipedia project.
Discussion This activity is designed for participants using these tutorials in a face-to-face workshop, or alternatively in an eLearning format with a group of learners.
Consider the following questions, which can be discussed in small groups or using an online discussion forum: Do you have any concerns about the quality of educational resources developed using an open authoring approach? If so, what are your concerns? If not, how does an open authoring approach contribute to high quality learning materials?
In your opinion, should course development for education use closed or open authoring approaches? Give reasons for your view?
What mechanisms can be adopted to assure quality of educational content developed in Wiki environments?Advantages and Disadvantages of Email. Email is just one of the types of electronic communication available to us. 12 Advantages and 6 disadvantages of email and other types of .
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