Which statement is true?
a. Environmental influences within a family typically make children within a family different
b. Genes cannot influence the kind of environment to which a person is exposed
c. Behavioral consequences of genetic instructions are independent from environmental factors
d. The impact of environment on heredity wanes with age
a
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The primary job of the ego is to satisfy id impulses in a manner that takes reality into consideration
Indicate whether the statement is true or false
Tad’s ex-girlfriend used to wear Chanel perfume. Since their bitter break-up, Tad has found that he feels angry whenever he smells Chanel No. 5. What is the best way for Tad to get to the point where smelling Chanel No. 5 will no longer make him feel angry?
a. ?He should avoid contact with his ex-girlfriend for at least six months. b. ?He should frequently go to the local perfume counter and smell Chanel No. 5. c. ?He should focus on how angry he is at his ex-girlfriend. d. ?He should find a new girlfriend.
Nicotine acts in the brain by
A. increasing serotonin reuptake. B. enhancing GABA's inhibitory effects. C. reducing blood flow to the cerebral cortex. D. first stimulating and then blocking cholinergic receptors.
Which statement is true of the prevalence of schizophrenia in men and women?
A. Men are usually diagnosed with schizophrenia before the age of 15, whereas women are usually diagnosed after the age of 30. B. Equal numbers of men and women receive a diagnosis of schizophrenia. C. Men are diagnosed with schizophrenia far more often than are women. D. Women tend to have much higher rates of schizophrenia, which is theoretically related to the higher levels of estrogen in their blood.