Multiple Choice
When would a nurse researcher want to use a Cronbach's alpha coefficient to establish the internal consistency of an instrument?
A) When questions are open-ended
B) When questions/statements demand a yes or no response
C) When the instrument uses a Likert-type response scale
D) When the instrument is designed to measure more than one concept
Correct Answer:
Verified
Correct Answer:
Verified
Q4: How should the nurse researcher describe variability
Q6: The nurse researcher notes that test-retest correlations
Q7: Testing of a new instrument demonstrates that
Q8: How can a nurse researcher determine an
Q9: What type of validity is demonstrated when
Q10: In testing an instrument consisting of 25
Q12: A newly developed instrument is found to
Q13: The reliability coefficient of a new instrument
Q16: How should the researcher proceed if the
Q30: What property is established when the results