Data Collection Methods

Post a restatement of your position on sampling strategies. (My position of sampling strategies is listed below.)
Position: Nonprobability (or purposive) sampling represents the best strategy for selecting research
participants.
First, explain why this position is the best strategy for selecting research participants. Support your explanation
with an example and support from the scholarly literature.
Next, select a data collection method (e.g., surveys, interviews, observations) and briefly explain at least one
strength and at least one limitation.
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.