Multiple Choice
An educational psychologist administered a number of ability measures to 120 14-year olds.The measures included an IQ test, and tests of mathematics, spelling, and general verbal ability as well as a test of the amount of time it took the students to learn material from the new curriculum.The correlation table is shown below: 
Based on the output which of the following statements is false?
A) Learning time is an unreliable measure.
B) By Cohen's standards spelling ability is strongly related to verbal ability.
C) Scores on all of the measures are caused by IQ.
D) The lower correlations for learning time from left to right across the table reflect the effects of truncated range.
E) All of the above.
Correct Answer:
Verified
Correct Answer:
Verified
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