Course Solutions Uncategorized (Answered):Pcn 540 Week 3 Discussion Questions . . . .

(Answered):Pcn 540 Week 3 Discussion Questions . . . .

Question Description

DQ 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.

DQ 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.

Expert Answer 


DQ 1Describe and discuss validity and reliability.

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