Which statement is true regarding the incidence of schizophrenia?
a. Roughly 5% of the population is afflicted.
b. Schizophrenia is largely diagnosed in childhood.
c. Females are more likely to experience schizophrenia.
d. Schizophrenia results from brain damage and resultant excesses in dopamine release.
e. Schizophrenia affects roughly 10% of the population.
Answer: d. Schizophrenia results from brain damage and resultant excesses in dopamine release.
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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.
About % of undergraduate women have concerns about anorexia or bulimia and % report moderate problems regarding weight control, worries about body image, and lack of control over eating
a. 6; 25-40 b. 10; 20-40 c. 6; 20-40 d. 10; 6
Dr. Evil presents the sound of a buzzer to his pet rabbit, and he follows it with the delivery of a small electric shock. After repeated pairings of the buzzer and shock, the rabbit learns to fear the sound of buzzers. Dr. Evil then proceeds to extinguish the rabbit’s fear of buzzers. Now suppose that, after extinction, Dr. Evil decides to present the buzzer and shock to the rabbit once again
After only a few pairings, the rabbit will demonstrate ____ and fear the buzzer again.? a. ?stimulus generalization b. ?spontaneous recovery c. ?stimulus discrimination d. ?reconditioning
Adoption studies have suggested that A. males with adoptive parents with criminal histories are more likely to have a criminal record
B. males with biological parents with criminal histories are more likely to have a criminal record. C. there is no difference between the criminal records of males with adoptive or biological parents with criminal histories. D. None of the above.