_____________ is a statistical technique used to determine how well items mathematically group together,thus indicating similarity and the measurement of a common construct.
A) Item analysis
B) Validity coefficient
C) Content validity ratio
D) Factor analysis
Correct Answer:
Verified
Q2: What was a major change between the
Q3: What is face validity?
A)An assessment of whether
Q4: Validity speaks to the _ of data.
A)Accuracy
B)Reliability
C)Truthfulness
D)Conciseness
Q5: Validity refers to:
A)The instrument being used
B)The test
Q6: What term is commonly used to refer
Q7: Which of the following is not one
Q8: What is the purpose of group differentiation
Q9: Why is construct validity said to be
Q10: "The degree to which evidence and theory
Q11: The GRE is designed to predict future
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