Validity & Reliability
By Raywat Deonandan, PhD
Please note…
The slides of this presentation were originally developed with the Lecturio
Corporation for a series of online Epidemiology lectures I created for them
You can access that course here:
Deonandan.com/lecturio
I (Raywat Deonandan) retain all copyrights to the slides, lectures, and content
herein. Just in case you were wondering.
Validity and Reliability
Reliability
Can the results be reliably reproduced?
Validity and Reliability
Validity
Does the study measure what it claims to measure?
Validity and Reliability
Proof
Validity and reliability are the philosophical cornerstones of what is accepted
as scientific proof.
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