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Physical Therapist Assistant (PTA)

PTA-related Websites

Evidence-Based Practice Websites

EBP gathers together research evidence and the advice of experts.  Below are links to some good, free resources: 

Cochrane Reviews  Summaries from the Cochrane Library, a regularly updated collection of evidence-based medicine research.

The National Guideline Clearinghouse (NGC)/Evidence-Based Clinical Guidelines and Recommendations  A comprehensive database from the Agency for Healthcare Research and Quality (AHRQ) of evidence-based clinical practice guidelines and related documents.

General Health-Related Websites

Evaluating Websites

Before you use a website for a paper or project, you should evaluate it and make sure it is appropriate for your class research. You can use the CRAAP test to help you determine if your source is a good one. 

An image of the CRAAP scorecard which can be downloaded as a PDF below

CRAAP scorecard for evaluating sources. The categories for scoring include:

  • currency
    • when was the information published or updated?
  • relevance
    • does this source answer your research or assignment questions?
  • authority
    • who is the author or publisher and can you verify his or her credentials?
  • accuracy
    • are the statements or facts backed up with evidence and sources?
  • purpose
    • is the information unbiased and impartial?

Each category can be scored from one to ten with one being the low score and ten being the high score. The higher the total score, the more reliable the website may be. Any source scoring below thirty might not be considered acceptable for academic research.

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