Type I schizophrenia is characterized by ___
a. intellectual impairment and positive symptoms
b. poor response to drugs and increased D2 receptors
c. increased dopamine receptors and a good response to drug treatment
d. negative symptoms that are irreversible
C
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Which of the following is a clinical feature of mania?
a. elated mood b. criminality c. dissociation d. blunted affect
At what age do humans show the highest proportion of delta wave activity? a. one month prior to birth
b. between the ages of 3 and 6 years. c. during adolescence. d. after the age of 55 years.
Scientific literacy does not include _______
a. gathering knowledge b. accepting common-sense explanations c. critical thinking d. applying scientific information to everyday problems
Which of the following statements is supported by research on colic?
A) Colic is usually a sign of central nervous system damage. B) Infants with colic tend to have persistent low-pitched cries. C) Colic usually subsides between 3 and 6 weeks. D) Newborns who react especially strongly to unpleasant stimuli are at risk for colic.