Imagine that all members of a class have been tested to determine the level of 5-HIAA in their cerebrospinal fluid. Using this information, you could predict that __________.

A. male classmates with low 5-HIAA levels will be more aggressive than those with high levels
B. low 5-HIAA levels will be associated with good exam performance
C. high 5-HIAA levels will be associated with poor sleep patterns in males
D. male classmates with high 5-HIAA levels may not be alive 10 years from now


Answer: A

Psychology

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