Reliability refers to which of the following?
A) That a measurement captures what it intends to measure.
B) That a measurement includes all dimensions of a concept.
C) That a measurement is free of error.
D) That a measure yields consistent scores.
Correct Answer:
Verified
Q5: To establish concurrent validity,a researcher must include
Q6: When researchers measure an unchanging phenomenon at
Q7: What kind of validity is achieved if
Q8: Which of the following is NOT true
Q9: A characteristic that doesn't change across cases
Q11: Predictive validity occurs when _.
A)a measure can
Q12: Identify the ordinal measure.
A)nationality
B)blue
C)a little bit wrong
D)carrying
Q13: According to Schutt,which is not a reason
Q14: Which of the following statistics is
Q15: Unobtrusive measures can provide a researcher with
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