Epidemiology is the scientific study of the
a. effects of diets.
b. biological treatment of diseases.
c. frequency and distribution of disorders.
d. classification systems for mental disorders.
Answer: c.
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A researcher is studying the amount of sleep college students get each night. She notices that there is a lot of variability in the data,
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Which antipsychotic drug that is used to treat schizophrenia affects negative as well as
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