Operational definitions,validity and reliability

In this assignment, you will be assessing the operational definition(s), validity and reliability of the measures used in one of the research studies you have consulted for your research proposal. Then, you will attempt to produce operational definitions for the variables in your hypotheses and comment on the validity and reliability of these measures.
Select one of the research articles you have reviewed for your proposal. Be certain the article you select reports the results of a quantitative study. Read through the paper, paying close attention to the variables included in the research.