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Q6: The term used to describe the proportion
Q9: Data derived from standardized educational tests<br>A) can
Q14: Validity of short forms may be reduced
Q25: The "Achilles heel" of the Angoff method
Q33: The item-validity index is key in determining<br>A)
Q66: Test developers have at their disposal a
Q92: For David Wechsler,the term "W-B" had special
Q104: Factor analysis can help the test developer<br>A)
Q142: The difference between whether an achievement test
Q151: A teacher wishes to administer an individual