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Evaluating Web Sources. Created by Mohammad Al- Khelaiwi Meng -Chuan Hsieh Mohammad Al- Obaid. What is the Internet?. What is the Internet?. - PowerPoint PPT Presentation
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Evaluating Web Sources
Created by
Mohammad Al-KhelaiwiMeng-Chuan Hsieh
Mohammad Al-Obaid
What is the Internet?
What is the Internet?
A worldwide network of computers that can be accessed via the TPL (Third Party
Liability) computer network. The Internet allows local computer users to find and
use information resources on computers of other academic institutions, research
institutes, private companies, government agencies and individuals.
Objectives
I. Students will learn to how to determine whether a website is suitable for college research and whether it meets their research needs for a particular assignment.
II. Students will learn to evaluated by a set of five criteria: Authority, Purpose, Objectivity, Currency and Support
III. . Students will learn how to identify web tricks. IV. Students will learn about search engine and
alternative ways to find good websites.
Introduction
Nowadays, internet has been an important platform to provide much information. Any information that you want could be
found in different websites. Besides, everyone could edit and offer
information in the internet, and that is why the web sources are complicated
and various.
The advantages of web sources
First reason is convenience. There are fewer limitations of time and space when people want to get information immediately. In the past, a library is the first place when students need data or other materials. However, it spends people’s time going to a library or searching for booklist or articles.
Second, efficiency is also important. After fining journals or books, students have to read those materials to get the information what they need. Nevertheless, it is an easy way to key in some key words in Google or Yahoo while pressing down the enter button, and then the information will show on the screen. On the other hand, students could hunt for information on the internet rather than going to a library. Everyone could seek web sources what they need if they are in the places with internet, like iPhone and Blackberry.
The disadvantages of web sources
Although it is beneficial for students to use web sources, there are still some disadvantages. The reliability and validity of web resources are easily doubted, because anyone could provide or edit information on the internet. Some people like to express their own opinions on the internet, and this kind of information includes many bias and personal values.
Additionally, some web sources are unfiltered. For example, anyone could edit information on Wikipedia. Many students like to read articles from Wikipedia in the beginning when they need some knowledge. Wikipedia could deliver students the most general stories about some history, backgrounds of events, or autobiography. However, everyone could edit the pages. We do not really know whether the editor has professional knowledge or not. The unfiltered information is not trustworthy when students find web resources only by key words.
The strategies of evaluating web
resources
Authority and Credibility
• Who wrote the page?• What are the author's credentials?• Can you verify the author's credentials?• Could the credentials be made up?• Did the author include contact information?• Whose web site is this?• What organization is sponsoring the web
page?
Purpose/Intended Audience
• What is the purpose of the page?• Why did the author create
it?• Who is the target audience?
Currency
• When was it produced?• When was it updated?• How up-to-date are the links (if any)?
Objectivity
• What goals/objectives does this page meet?• How detailed is the information?• What opinions (if any) are expressed
by the author?
Support
• Are the links (if any) evaluated and do they complement the documents' themes?• Is it all images or a balance of text
and images?• Is the information presented
cited correctly?
The types of URL:.com commercial.edu educational.mil militaryorg nonprofit organization.gov U.S. government.net network
Conclusion
You will find yourself using the Internet for information. The Internet is only one of a variety of information options. Remember that journals, books, videos and other sources are available as well. Evaluating information is a skill you will be using throughout your lifetime.