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Compared to speed test, a distinguishing feature of power test is ........ .

  • A.Overall difficulty level of the test is very high
  • B.Test takers are penalized for wrong answers
  • C.Number of test items are more than the speed test
  • D.Reverse scoring procedure is used in calculating the final score

Answer: A

The distinguishing feature of a power test is that its overall difficulty level is very high.

A pure power test gives enough time for everyone to attempt every item; what separates test takers is how far they can go on items of steeply rising difficulty, and it usually includes items too hard for anyone to solve. A pure speed test is the reverse: its items are uniformly easy, and scores depend on how many a person finishes in a short time limit.

Penalising wrong answers (a correction for guessing) can be used with either kind of test. A speed test, not a power test, normally has more items than anyone can finish. Reverse scoring belongs to attitude and personality scales with negatively worded items.

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