Which of the following statements is supported by research on the role of genetic influences in unipolar
disorder?
A) The more severe the depressive disorder, the greater the genetic contribution.
B) Genes play a more significant causal role in bipolar disorders than they do in unipolar disorders.
C) Twin studies do not consistently find evidence of an inherited susceptibility to depression.
D) Bipolar and unipolar disorders are equally heritable.
A
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Behaviorists explain disordered behavior as being
a. the result of repressing one's threatening thoughts, memories, and concerns in the unconscious mind b. learned through classical or operant conditioning c. the result of illogical thinking problems. d. the combined result of biological, psychological, social, and cultural forces
Two drugs that were introduced as being safer than the barbiturates, but in the long run proved to be not much safer, were
A. fluoxetine and paroxetine. B. toluene and xylene. C. meprobamate and methaqualone. D. perphenazine and thiazine.