Evidence-Based Practice / Unit 7 EBP 0955 short lesson, about 20 seconds
Misconception: Small Samples Invalidate It
Captions available
The idea
Qualitative sampling is purposive and continues to saturation. Its adequacy is judged by whether the categories were complete, not by how many people took part.
In practice
A study of twelve participants that reached saturation.
Where people slip
Applying a power calculation to a phenomenological study asks the wrong question of it.
Your place on the trail
Every lesson rests on earlier ones and opens later ones. Tap any to jump.
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