Which levels have been shown by some researchers to be associated with aggression??
a. ?low levels of serotonin and low levels of testosterone
b. ?high levels of serotonin and high levels of testosterone
c. ?low levels of serotonin and high levels of testosterone
d. ?high levels of serotonin and low levels of testosterone
ANSWER:
c
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The process of quickly acquiring and retaining a word after hearing it applied a few times is called ______.
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An aptitude test
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Two factors that place an individual at higher risk of developing schizophrenia are _____ and _____
a) not being breast-fed; a mother who lacks warmth.
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c) being male; having family members with schizophrenia.
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