In a cohort study, the ratio of the incidence rate of mortality among women who suffer from depression to the incidence rate of mortality among women without depression is the
A. attributable risk
B. odds-risk ratio
C. incidence rate
D. prevalence ratio
E. relative risk
Ans: E. relative risk
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Freud believed that personality consists of structures, and they are called
a. 3; self-concept, self-esteem, and self-efficacy b. 5; neuroticism, extraversion, openness, agreeableness, and conscientiousness c. 5; oral, anal, phallic, latency, and genital d. 3; unconscious, preconscious, and conscious e. 3; id, ego, and superego
Doctor Emarih wants to know what conclusions he can draw from fMRI research. He has been reviewing criticisms of this technology and finds one of them to be incorrect. According to your textbook, which criticism is false??
a. ?An fMRI scan does not necessarily reveal how the mind works. b. ?An fMRI scan shows only the location of blood flow and oxygen activity in the brain. c. ?Researchers may be accepting the value of fMRI too readily. d. ?fMRI technology shows us how the brain produces thoughts and feelings with a remarkable amount of precision.
The outer layer of our skin is called the ____.?
a. ?ectodermis b. ?mesodermis c. ?epidermis d. ?dermis
Researchers studying unpopular adolescents have suggested that they are likely to be
A) aggressive-withdrawn. B) excessively aggressive. C) withdrawn. D) any of the above.