When the test-retest reliability correlation is measured, it is found to be 0.02. This tells you that the
a. test is highly reliable.
b. test will be reliable two times in every one thousand administrations.
c. same people who received the highest and lowest scores the first testing time did so the second testing time.
d. test is unreliable.
Answer: d. test is unreliable.
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What will be an ideal response?
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A. egocentrism B. classification C. conservation D. seriation
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