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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When information in memory is held for 15 to 25 seconds, it is called

a) short-term memory. b) sequential memory. c) sensory memory. d) long-term memory.

Psychology

Laberge (1983) presented visual displays in which participants attended to five locations spaced evenly across a visual display. He found that on critical trials, RT to a target was fastest for ______, supporting ______

a) items in the middle of the display; spotlight models of attention b) a items in the middle of the display; the role of bottom-up processing in attention c) items in the periphery of the display; spotlight models of attention d) a items in the middle of the display; the role of bottom-up processing in attention

Psychology