NURS 5366 Module 3 Exam With Complete Solution
Score: 100 out of 100
A researcher is studying the use of hypnosis to lower pain during dental procedures.
The participants in this study will either receive hypnosis during the procedure or not
receive hypnosis. If a researcher wishes to compare these two groups using a t-test,
what type of measurement of pain would be most appropriate for this study? Answer
Ratio scale from 0 to 100
A researcher runs a series of pilot studies designed to determine if a measurement
instrument produces consistent scores. This is a test of: -Answer Reliability
A researcher constructs a 7-point Likert scale designed to measure state of well-being
for patients undergoing chemotherapy. The researcher takes this measure and
administers it to other, similar patients in a variety of medical centers. The purpose of
this is to: -Answer improve the test-retest reliability
In a pilot study, to help train a group of data collectors who are to assess children's pain
using a FACES rating scale, the researcher investigates the reliability of the scores of
each data collector. What type of reliability measure is this? - Answer Intercoder or
interrater reliability
A researcher compares 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: - Answer internal consistency reliability
A researcher is testing a scale of self-confidence and one measuring self-doubt to a
group of subjects and correlates the two sets of results. This is a test of validity from: -
Answer divergent validity
A researcher has designed a new instrument to measure the use of coping skills and
Score: 100 out of 100
A researcher is studying the use of hypnosis to lower pain during dental procedures.
The participants in this study will either receive hypnosis during the procedure or not
receive hypnosis. If a researcher wishes to compare these two groups using a t-test,
what type of measurement of pain would be most appropriate for this study? Answer
Ratio scale from 0 to 100
A researcher runs a series of pilot studies designed to determine if a measurement
instrument produces consistent scores. This is a test of: -Answer Reliability
A researcher constructs a 7-point Likert scale designed to measure state of well-being
for patients undergoing chemotherapy. The researcher takes this measure and
administers it to other, similar patients in a variety of medical centers. The purpose of
this is to: -Answer improve the test-retest reliability
In a pilot study, to help train a group of data collectors who are to assess children's pain
using a FACES rating scale, the researcher investigates the reliability of the scores of
each data collector. What type of reliability measure is this? - Answer Intercoder or
interrater reliability
A researcher compares 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: - Answer internal consistency reliability
A researcher is testing a scale of self-confidence and one measuring self-doubt to a
group of subjects and correlates the two sets of results. This is a test of validity from: -
Answer divergent validity
A researcher has designed a new instrument to measure the use of coping skills and
