nurs 5366 Module 3 Quiz Questions and Answers (100% Pass)
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Course
Nurs 5366
Institution
Nurs 5366
A researcher is studying the effect of hypnosis on pain experienced during
dental procedures. The researcher's study has two groups: those who receive
hypnosis during the procedure and those who receive no hypnosis. If the
researcher plans to use a t-test for the statistical analysis, which w...
In a pilot study to help train a group of data collectors who will evaluate
children's pain using a FACES rating scale, the researcher examines the
reliability of the scores of each data collector. This is an example of which
type of reliability measure?
✓ Interrater reliability
A researcher evaluates scores of a paper and pencil instrument with
variables at the interval level of data using the Cronbach's alpha coefficient
statistical procedure. This is a test of:
✓ internal consistency reliability
A researcher administers a scale measuring self-confidence and one
measuring self-doubt to a group of subjects and performs a correlational
analysis of the results. This is a test of validity from:
✓ divergent validity
A researcher develops a new instrument to measure coping skills and
conducts a pilot study to compare the new tool with an existing tool that
measures this concept. This is an example of evidence of validity from:
✓ Convergent validity
Master01 | September, 2024/2025 | Latest update
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