Skip to Main Content
It looks like you're using Internet Explorer 11 or older. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. If you continue with this browser, you may see unexpected results.

Speech Language Pathology: Levels of Evidence

SLP students, faculty and staff can use this guide to find and learn to use ISU library resources.

EBP Pyramid



Systematic Reviews/Meta-Analyses
Critically Appraised Topics
Critically Appraised Individual Articles


Just because these sources are unfiltered, it doesn't mean they lack value in your search.  Just be aware that YOU are the one doing the appraising.


Textbooks are one of the best sources for background information.  The library has thousands of e-books that can help you!

Get Online Access Support
• Eli M. Oboler Library • 850 S. 9th Avenue • Stop 8089 • Pocatello, Idaho, USA 83209 • Site Feedback - Library Webmaster
Licensing Restrictions for Use of Electronic Resources