TILT - Texas Information Literacy Tutorial
BareBones - Information Tutorial
Evaluating Sources from the Owl Online Writing Lab at Purdue
Note: Passwords are available to currently registered students of Southwest Texas Junior College and Rio Grande College, SRSU for off-campus access to some databases. Ask for this information at any one of the three libraries. For more information, call 830-591-7367, or email.
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Credibility |
trustworthy source, author’s credentials, evidence of quality control, known or respected authority, organizational support. Goal: an authoritative source, a source that supplies some good evidence that allows you to trust it. |
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Accuracy |
up to date, factual, detailed, exact, comprehensive, audience and purpose reflect intentions of completeness and accuracy. Goal: a source that is correct today (not yesterday), a source that gives the whole truth. |
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Reasonableness |
fair, balanced, objective, reasoned, no conflict of interest, absence of fallacies or slanted tone. Goal: a source that engages the subject thoughtfully and reasonably, concerned with the truth. |
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Support |
listed sources, contact information, available corroboration, claims supported, documentation supplied. Goal: a source that provides convincing evidence for the claims made, a source you can triangulate (find at least two other sources that support it). |
Here is one last piece of advice to help you live well in the world of information: Take your information to the Café (Challenge, Adapt, File, Evaluate).
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Challenge |
Challenge information and demand accountability. Stand right up to the information and ask questions. Who says so? Why do they say so? Why was this information created? Why should I believe it? Why should I trust this source? How is it known to be true? Is it the whole truth? Is the argument reasonable? Who supports it? |
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Adapt |
Adapt your skepticism and requirements for quality to fit the importance of the information and what is being claimed. Require more credibility and evidence for stronger claims. You are right to be a little skeptical of dramatic information or information that conflicts with commonly accepted ideas. The new information may be true, but you should require a robust amount of evidence from highly credible sources. |
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File |
File new information in your mind rather than immediately believing or disbelieving it. Avoid premature closure. Do not jump to a conclusion or come to a decision too quickly. It is fine simply to remember that someone claims XYZ to be the case. You need not worry about believing or disbelieving the claim right away. Wait until more information comes in, you have time to think about the issue, and you gain more general knowledge. |
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Evaluate |
Evaluate and re-evaluate regularly. New information or changing circumstances will affect the accuracy and hence your evaluation of previous information. Recognize the dynamic, fluid nature of information. The saying, "Change is the only constant," applies to much information, especially in technology, science, medicine, and business. |