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Module 3 Quiz nurs 5366 Score 100 out of 100 with verified solutions 2024
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Module 3 Quiz nurs 5366 Score 100 out of 100 with verified solutions 2024
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Module 3 Quiz nurs 5366 Score:100 out of 100 with verified
solutions 2024
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 would be the best way to measure pain
for this study?
numerical pain scale with a range from 0 to 100
A researcher performs a series of pilot studies to evaluate whether
a measurement tool produces consistent results. This is an
evaluation of:
Reliability
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
several medical centers. This is done in order to:
improve the test-retest reliability
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
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