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Evaluating Information Sources: Overview

Tips for evaluating print and online information sources.

How to Use This Guide

 

This guide will provide tips to help you evaluate the information you find during the course of your research. 

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Why Evaluate?

Locating information, whether in traditional print format or in electronic format, is only the first step in doing research. The next step is to evaluate the quality and the usefulness of what you find.

When using websites, the evaluation process is more important than ever since anyone who has an account on a computer linked to the Internet can put up a website. They don't have to be intelligent or knowledgeable, scholarly or authoritative, and in most cases, the "information" they put on these pages does not have to pass any kind of scrutiny or editing process.

Many institutional and organizational websites include statements about the types and sources of information that is provided on their sites, as well as the purpose of the organization itself. If this information is not offered, be especially careful about evaluating the data you find there.

When evaluating printed texts or electronic documents, consider the following process:

Stop  ||  Investigate the Source  ||  Find Better Coverage  ||  Trace claims, quotes and media to the original context

Additional SIFT resources

Hapgood, Mike Caulfield's Blog

This is Mike Caulfield's Blog where he explains SIFT in his own words.

SIFTing Through the Pandemic

Another Mike Caulfield creation, this blog focuses on using SIFT during the COVID-19 pandemic.

Web Literacy for Student Fact-Checkers

This ebook by Mike Caulfield is freely available online under a CC BY 4.0 license

Check, Please! Starter Course

A free, five-lesson course on fact- and source-checking from Mike Caulfield

More Resources

Because anyone can post anything on the Web and there is no quality control, it is important to evaluate any website you may use in your research. The following sites can help you evaluate the accuracy, reliability, and currency of information in general, and Internet sources in particular.

Evaluating Web Pages: Techniques to Apply & Questions to Ask, from UC Berkeley.

Evaluating Sources, both print and Internet, from the Purdue OWL.

Internet Research: What’s Credible? Films on Demand