The negative symptom of schizophrenia called avolition is defined as
a. inability to initiate and persist in activities
b. inability to experience pleasure.
c. lack of emotional response, blank facial expression.
d. lack of speech content and/or slowed speech response.
a
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When using the chi-square tables, we reject the null hypothesis when
a. chi-square is larger than the tabled value. b. chi-square is smaller than the tabled value. c. chi-square is far from the tabled value in either direction. d. It depends.
Hunger, thirst, sleep, attention, sex, breathing, and many other vital functions are controlled by parts of the
a. subcortex. b. corpus callosum. c. cerebral cortex. d. prefrontal cortex.
Ans: a
a. were high or low in need for affect b. were made to feel powerful before or after a persuasive appeal c. were high or low in self-esteem d. had strong or weak attitudes at the start of the study
Following the flow of visual information from the retina to the brain, encoded information travels along the optic nerve to the _____ and then to the _____ in the occipital lobe.
A) lateral geniculate nucleus; primary visual cortex B) lateral geniculate nucleus; optic chiasm C) retina; lateral geniculate nucleus D) hippocampus; primary visual cortex