Analyze the terms validity and reliability and their meaning in quantitative research and give example of how you would establish validity or reliability in a research study .

1. Analyze the terms validity and reliability and their meaning in quantitative research. Give an example of how you would establish validity or reliability in a research study .

2. Describe how a researcher determines the sampling criteria (inclusion and exclusion criteria) for a study.

200 WORDS EACH  AND 2 REFERENCES EACH, WITHIN 5 YEARS, PEER REVIEWED