What is the difference between reliability and validity? Give an example of how reliability can be established in a quantitative research study. 1) Description of reliability. 2) Description of validity. 3) This criterion is linked to a Learning Outcome Descriptions indicate the difference in the two concepts. 4) States an example of how reliability can be established in a quantitative research study. 5) This criterion is linked to a Learning Outcome Correct APA referencing and intext citations.