Choosing Method(s) A nurse administers a written test to research participants in a study. The nurse could not obtain think-aloud data because of some reasons related to the investigation itself, but...

Choosing Method(s)

A nurse administers a written test to research participants in a study. The nurse could not obtain think-aloud data because of some reasons related to the investigation itself, but the nurse would like to understand the knowledge participants’ use during reasoning. Given those aims, what qualitative method among the ones presented is the most suitable to answer the nurse's question?