Multiple Choice
In psychological testing, skewed distributions usually signify that the test developer has
A) a bias that favors one or more subgroups of persons
B) purposely set out to produce a test with skewness
C) underestimated the ability of some subjects
D) included too few easy items or too few hard items
Correct Answer:
Verified
Correct Answer:
Verified
Q21: Consider the case where nine persons earn
Q22: _is a mathematical equation that describes the
Q23: If test scores are piled up at
Q24: For criterion-referenced tests, norms are<br>A) essential<br>B) common
Q25: Which type of reliability method is best
Q27: The mean of a standardized score is
Q28: Which kind of norms are appropriate for
Q29: For which kind of distribution would the
Q30: Typically, errors of measurement arise from<br>A) item
Q31: With_ , traditional approaches to the assessment