Rachel has a pessimistic attitude. She worries incessantly about things and can never seem to see the positive side of life. According to the biological approach to personality development, Rachel's attitude could best be explained by low levels of

A. dopamine.
B. glutamate.
C. adrenaline.
D. serotonin.


Answer: A

Psychology

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Indicate whether the statement is true or false

Psychology

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Psychology

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Answer the following statement true (T) or false (F)

Psychology