Hallucinations, delusions, and grossly disorganized behavior are classified as which kind of symptoms?
a. positive symptoms
b. neutral symptoms
c. negative symptoms
d. ambiguous symptoms
a
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A leader who focuses his or her group on the task(s) it needs to achieve is best described as playing a(n) ____ role
a. facilitator b. instrumental c. normative d. expressive
One problem with the dopamine hypothesis of schizophrenia is a. the lack of response to dopamine agonists shown by some patients
b. the lack of response to dopamine antagonists shown by some patients. c. research findings showing people with schizophrenia produce abnormal amounts of dopamine. d. research findings showing people with schizophrenia have normal numbers of dopamine receptors.
At five years old, Sammy is better able to understand his friends' feelings as compared to when he was three years old. Sammy is acquiring a
A) theory of mind. B) self-concept. C) sense of identity. Incorrect. Identity plays a part in the theory of mind, but it is not the best answer to this question. D) sense of self-reflection.
Why is vulnerability to toxins so low during the germinal stage?
A) The functioning placenta cleanses the mother's blood of environmental toxins. B) The mother's body produces antibodies to most environmental toxins. C) Organogenesis is already complete prior to the germinal stage. D) The embryo is not yet connected to the mother's bloodstream.