Problem
Provide a restatement of your assigned position on sampling strategies. Defend your position with examples and support from the scholarly literature (Position B: Nonprobability (or purposive) sampling represents the best strategy for selecting research participants.). Next, select a data collection method and briefly explain its strengths and limitations. Then, identify a potential ethical issue with this method and describe a strategy to address it. Last, explain the relationship between measurement reliability and measurement validity using an example from your discipline.
Article: A Typology of Mixed Methods Sampling Designs in Social Science Research by Anthony J. Onwuegbuzie and Kathleen M.T. Collins.
Sources of Data for Research: A Research Primer.