The nurse researcher is identifying unitary clusters of items or measures. What measurement does this represent?
A) Known-groups technique
B) Factor analysis
C) Predictive validity
D) Concurrent validity
Correct Answer:
Verified
Q4: Many factors contribute to errors of measurement.
Q5: Scales and tests that involve summing item
Q6: What aspect of reliability for which interobserver
Q7: Which value obtained by the nurse research
Q8: What type of validity employs logical analysis
Q10: The nurse researcher knows that there are
Q11: Which statement accurately describes an instrument's reliability?
A)
Q12: When ratings are dichotomous, which equation would
Q13: What is the correct formula for the
Q14: What type of validity uses a multitrait-
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