PCN 540 Grand Canyon University Validity and Reliability in Research Discussion 250-350 words each, 1 resource each:1. Describe and discuss validity and reliability. Identify the threats to
experimental validity. How would you go about designing an experimental
study that will control for/reduce any potential threats to validity and
reliability in your study? Provide at least two reliable references
used to justify your responses.2. A good experimental design serves three purposes, what are those three
purposes? Identify a research project that utilizes a quantitative
method design. Explain how you would determine the validity and
reliability to both the design and the methods of your research.
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