Systematic error (as compared to unsystematic error) :
A) significantly lowers the reliability of an instrument.
B) insignificantly lowers the reliability of an instrument.
C) increases the reliability of an instrument.
D) has no effect on the reliability of an instrument.
Correct Answer:
Verified
Q2: Standard error of measurement is designed to:
Q3: Correlation coefficients range from:
A)-1.0 to 1.0.
B)0
Q4: According to classical test theory, if the
Q5: The decision to use either the Kuder-Richardson
Q6: In evaluating an instrument's reliability, a counselor
Q8: The Spearman-Brown formula is used:
A)to correct
Q9: What is the most appropriate way to
Q10: A correlation coefficient is an indicator of:
Q11: If the reliability coefficient of an instrument
Q12: Which of the following is NOT one
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