(Get Answer) – Discussion 2: evaluating existing measures | SOCW 6301 – Social Work Practice Research I | Walden University In discussion 1, you considered how you might create an instrument for measuring a phenomenon or client issue. For this week’s Discussion 2, choose and evaluate an existing instrument to measure the concept you identified in Discussion 1. Consider how you would compare your original measurement to the existing measurement.To Prepare: Review the following at the Walden Library on how to find existing instruments:http://academicguides.waldenu.edu/library/testsmeasuresBy Day 5Posta brief explanation of the existing measurement instrument that you identified. Then, compare your original measurement approach to the existing instrument. Next, explain how you would revise or replace your original measurement plan. Finally explain the advantages and/or disadvantages of using existing instruments for measurement. Please use the Learning Resources to support your answer.