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Qualitative Sample Size (Purposeful Sampling (Who is appropriate?, Who can…
Qualitative Sample Size
Purposeful Sampling
Who is appropriate?
Who can offer good insight?
Who has experience?
Who has seen it all?
Selection Bias
Theoretical Sampling
Strategic sampling to develop a theory
Convenience Sampling
Who is available
Who fits the criteria
Sufficient Sampling
When is enough?
Do you have a concrete understanding
Depends on the variables being examined
Type of Study
Descriptive Study
Cohort
Ethnography
Phenomenological
Research Question
Selection Bias
Purposeful findings
Targeted research
Allows you to explore an idea