Now that you've performed your search and come up with a list of titles that could work for your project, there is still one step to go. You need to decide which sources to use for your assignment. This module will begin to cover the task of evaluating sources.
After completing this module, you will be able to:
Every time you have an assignment that requires you to use sources, you will need to evaluate them to determine if they are a good fit for that assignment. The video below explains more.
One common strategy for evaluating sources is to use the CRAAP acronym. This stands for Currency, Relevance, Authority, Accuracy, and Purpose.
Is the source current and up-to-date?
How is it relevant to your assignment?
What are the credentials of the author?
Is the information in the source accurate?
Why was the source created?
Evelyn S. Field Library, Raritan Valley Community College
Another strategy is to ask the five standard "W" questions about the source.
Who created it? What are their qualifications? Who is their audience?
What is it? What type of source?
When was it created? Published? Updated? Revised?
Where did you find it? Library database? Online? Social media? Citations?
Why was it written? Why should you use it?
Okanagan College Library
Regardless of the strategy you use, you should carefully consider every source you find before using it for your assignment.
Let's try an example. You need to write a paper on global warming for a class. You searched Google, and found an interesting looking site. It's called the Union of Concerned Scientists.
First, let's answer each of our CRAAP questions.
CURRENCY: Is the source current and up-to-date?
A quick scan of the site shows articles published from this week.
RELEVANCE: How is it relevant to your assignment?
Clicking the link to "Climate" at the top of the page produces an entire section of the site dedicated to climate change, which includes global warming.
AUTHORITY: What are the credentials of the author?
Clicking the link to "About" at the top of the page produces the following text:
The Union of Concerned Scientists is a national nonprofit organization founded more than 50 years ago by scientists and students at the Massachusetts Institute of Technology.
Today, we are a group of nearly 250 scientists, analysts, policy and communication experts dedicated to that purpose.
ACCURACY: Is the information in the source accurate?
You read several articles on the site and all the information matches what you have read elsewhere.
PURPOSE: Why was the source created?
From the "About" page:
Our mission: to use rigorous, independent science to solve our planet's most pressing problems. Joining with people across the country, we combine technical analysis and effective advocacy to create innovative, practical solutions for a healthy, safe, and sustainable future.
Now, let's try evaluating the same website with our 5 W questions.
WHO? Who created it? What are their qualifications? Who is their audience?
As we discovered already, the Union of Concerned Scientists was created at MIT and consists of scientists and other experts in the field. The site is clearly aimed at the general public.
WHAT? What is it? What type of source?
This is a website with basic information about climate change.
WHEN? When was it created? Published? Updated? Revised?
As we already saw, there are new articles published on the site daily; however, the information on climate change is not dated.
WHERE? Where did you find it? Library database? Online? Social media? Citations?
You found it via a Google search.
WHY? Why was it written? Why should you use it?
In our analysis above, we looked at their About page. Let's dig a little deeper and Google the name of the site. Our results tell us that they are a left-leaning organization who presents factual evidence, but framed in such as way as to persuade you to agree with them. They also work hard to set or change governmental policies.
As you can see, using each of the evaluation models produces useful information to help you make a decision about whether or not to use the information on this site. Based on this evaluation, you might use factual information you find on the site, but ignore the loaded words they've used to attempt to persuade you to agree with them. You might also look to see if they've written a policy paper on this topic with a more scholarly feel, including citations.
The content for this module is drawn from the following sources:
Franklin College. (2020, July 8). FYS 101 Research Guide. https://franklincollege.libguides.com/fys101/tools
University of North Carolina Libraries. (2015). Evaluating Sources for Credibility [Video]. https://www.lib.ncsu.edu/tutorials/evaluating-sources
As we learned in this module, each source must be evaluated carefully before being used for your project.
Remember that paper we pretended to write on global warming? For this activity, we've given you a few more results you might find when searching Google.
Either in the textbox in the LMS or in a Word document, do the following:
Evaluate each of the three sites below using either of the two evaluation tools from this lesson and determine which you might want to use when writing a research paper about global warming.
See the Google doc here for quiz questions and answers. Please note, this document is stored on the PALNI team drive and is only accessible to those who work in a PALNI school.