Weber's constant for light is _______
a. 1/60th c. 1/53rd
b. 2% d. 1/333
A
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In the fictional society in Skinner's novel Walden Two:
a. punishment is applied only to children. b. neuroses are treated by psychoanalysis. c. only group therapy is used to treat neuroses. d. life aspects are controlled by positive reinforcement.
One ethical question raised by the use of managed care is
a. prognosis definitions. b. diagnosis criteria. c. DSM classifications. d. permission to provide information and how much.
Which of the following statements reflects "circumstantial evidence" for the dopamine theory of schizophrenia?
A. Antipsychotic drugs (neuroleptics) act as dopamine agonists, increasing the amount of dopamine in the brain. B. Antipsychotic drugs (neuroleptics) can produce symptoms similar to those of Parkinson's disease (a disorder due to insufficient dopamine). C. The drug L-dopa, a dopamine agonist, is used to treat schizophrenic symptoms in patients with Parkinson's disease. D. Amphetamines, which activate dopamine, can lessen psychotic symptoms in people with schizophrenia.
The attempt to understand psychopathology from a trait perspective is largely an attempt to
a. understand the underlying dynamics of the individual. b. determine indicators that are associated with a given class of problems. c. look at biological vulnerabilities or susceptibilities. d. none of these answers are correct