Real People
Real
Lives

Judging the Credibility of Sources

 


Activity #1

Comparing Sources

Information is available from many different places and in a wide variety of formats. But the reliability of that information also exists within a wide range!


Reliability

Perhaps the best way to think of the reliability of information is to think of it as existing on a continuum, rather than falling into the categories of reliable or unreliable. Information can range from very unreliable to highly reliable and also anywhere in between.

How can you judge the reliability of the information that you find? One way is to compare the information about the same topic across multiple sources.

This activity will give you some practice in that comparison. Below you will find links to three articles about Elvis Presley. Which one would you judge as having the highest reliability? Which one would you place lowest on the reliability scale? Which one might fall somewhere in between? Use the worksheet entitled "Judging Reliability by Comparing Sources" to record your responses.

 All About Elvis  Elvis Shot JFK  Presley, Elvis

Activity #2

Testing Information Quality

Another way to judge the reliability or credibility of the information you find is to put it to a test! Use important questions about the source that will help to judge its trustworthiness. Some of those "test" questions might be the following:

  • Is it clear who has written this information? (Who is the author? Is it a person or an organization?)
  • Can this individual or organization be trusted? Why? Are their qualifications or credentials given or are they implied?
  • What are the goals of the information (or of the author or organization)?
  • Who is the intended audience for this information?
  • Does the author have a particular point of view on this information? Does the author have a reason for wanting you to think a certain way?
  • Does the author use opinion words within the information such as good, bad, best, worst, all, etc.?
  • When was this information published? Is it up to date for this topic? Does its currency matter for this topic?
  • Can this information be checked or verified across multiple sources? Where else could you check these facts?
  • Is consideration given to other points of view on the topic?
  • How might someone use this text? For what purpose?

Now practice using these "test" questions. Use Google to find a biographical article about your famous person. Then use the worksheet entitled "Information Reliability Survey" to put that information to a reliability test!

 Google search hint: Type in your famous person's name in double quotes followed by the word biography.

Ex. "oprah winfrey" biography

Activity #3

Using a Scoring Tool

For those who want a quicker tool for assessing reliability, a scale of numbers can be used to judge different aspects of the information and its quality. A rating between 1 and 5 can be used to judge each separate aspect, and then the total overall score can be tallied.

Use this evaluative tool entitled "Information Reliability Scoring Tool " to quickly judge the reliability of information.

Now use Google to find another biographical article about your famous person. Then use the Information Reliability Scoring Tool to rate that information's reliability!

If time allows, find a fan magazine or another print source that has information about your famous person. Then use the Information Reliability Scoring Tool again to rate that information's reliability and compare its score with the score for the web page you found in the step above.

Activity #4

Choosing the Right Source

Examine the magazine rack or newstand at a bookstore or supermarket. Most likely you will find both sensational tabloids and well- respected journals, often displayed side by side! Keep in mind that the Internet is like that, too. Highly reliable sites exist as well as complete hoaxes! And sometimes those hoaxes are not marked as such! Click the link below to see an example of an Internet site that is a complete hoax!

The Pacific Northwest Tree Octopus

It is important to remember that anyone can publish on the Internet. That makes it especially important to be careful with the information that you obtain from websites. Often it is a good idea to examine print sources first, or at the same time that you are researching a topic on the Internet. Print sources tend to be higher on the reliability continuum because they are usually checked by editors before they are published, and a publishing company's business often relies on its reputation for credibility However, this does not guarantee that print sources will be free of bias. The following articles contain information regarding the potential of bias in the media today.

Activity #5

Comparing Sources, Revisited

By now you have been reading your biography or autobiography, as well as conducting research about your famous person. Write a reflection in your sourcebook in which you compare the information you are learning about the person in your biography book to the information you have found in other sources.

Points to consider:

  • How is the information I learned about the person in my biography book different from the information I found on one or more web sites?
  • How is the information I learned about the person in my biography book different from the information I found in one or more reference books?
  • Does any of the information that I found through my research conflict with information I have read in the biography? Why might that be the case?
  • Which source seems the most reliable? How am I making this judgment?
  • What life lessons can I glean from reading the biography book? Are there additional ones that have been made clear through my research?