Question 176.92 / 100 ptsCorrect!A researcher develops a new instrument to measure coping skills and conducts a pilot studyto compare the new tool with an existing tool that measures this concept.Convergent validity Correct!A researcher performs a series of pilot studies to evaluate whether a measurement tool produces consistent results.Reliability Correct!A researcher develops a 7-point Likert scale to evaluate feelings of well-being in patients who are undergoing chemotherapy. The researcher administers this measure to other, similar patients in other medical centers.Test -retest reliability You AnsweredIn a research study, ambulatory clinic nurses teach children with asthma how to monitor peak expiratory flow volumes and how to use metered-dose inhalers to determine whether asthma control scores improve. The researcher discovers inconsistencies in how these measures were taught and how well the children understood the concepts.
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- Fall '16
- Denise Cauble