As teachers, we want students to learn to evaluate sources they find and determine the validity of information in books and especially the ever changing internet. We teach students to determine the 5 W’s of website evaluation: 1. Who created the information, are they experts in that field, are they credible? 2. What is the purpose of the site, is it present factual information or is there a bias? 3. When was the site created, is it current or is there more recent studies on the topic? 4. Where does the information come from, are sources cited or is the site sponsored by a company who is more concerned with advertising than factual information? 5. Why is this page better to use than another page I have found?
While students are researching various topics and finding several resources, one source that keeps being mentioned is Wikipedia. On Wikipedia’s About – Wikipedia page, they state “Wikipedia is written collaboratively by largely anonymous Internet volunteers who write without pay. Anyone with Internet access can write and make changes to Wikipedia articles, except in limited cases where editing is restricted to prevent disruption or vandalism. Users can contribute anonymously, under a pseudonym, or, if they choose to, with their real identity.” Further down the page Wikipedia states, “Users should be aware that not all articles are of encyclopedic quality from the start: they may contain false or debatable information.” http://en.wikipedia.org/wiki/Wikipedia:About
Based on the evaluation criteria above, Wikipedia is not a valuable resource for academic research. We cannot be certain the author is an expert on the topic and the articles may contain false information. If you are looking for more credible internet resources, see your teacher or librarian. You may use the databases Katy ISD provides for students by going to the student portal on www.katyisd.org. I have also created a page of online search engines that is available in the page tabs at the top of this blog.
Which databases or online search engines have you found to be most valuable in your research? Post a comment to the blog and let us know.