Obsessions are:
a. persistent, uncontrollable thoughts and urges
b. compelling needs to perform one or more actions
c. unconscious memories of early childhood experiences
d. perceptions in the absence of appropriate sensory stimulation
A
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If you focused your research efforts on problems associated with psychophysiological arousal, you would be interested in activity within the
a. endocrine system. b. brain stem and temporal lobes. c. the early signs of Alzheimer's disease and Korsakoff's syndrome. d. hormone levels and corpus callosum.
In the environmental guidance of behavior, punishment is effective because the punisher
a. evokes behaviors that interfere with the original operant response. b. is discriminated from the reinforcer. c. affects only the autonomic nervous system. d. extinguishes the original operant response. e. is a blend of the original reinforcer and the discriminative stimulus.