Roberto is getting extremely angry. His body is experiencing the fight-flight reaction, caused by the ____.?
a. ?release of norepinephrine by his sympathetic system
b. ?release of acetylcholine by his parasympathetic system
c. ?conscious experience of the activity of his autonomic nervous system
d. ?struggle between his sympathetic and parasympathetic systems
ANSWER:
a
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Successful intimate relationships are dependent on several key characteristics. One such factor is the extent to which each person feels psychologically attached to the relationship and wants to remain in it. This factor is known as ____
a. ?altruism b. ?commitment c. ?passion d. ?interdependence
Split-brain studies have revealed that:
A) information is processed in the same hemisphere as it is received. B) information entering one hemisphere stays there in the absence of the corpus callosum. C) the corpus callosum does not help the two hemispheres exchange information. D) the right and left hemispheres have no independent functions.
In the blocking design, the CS2 that was introduced in Conditioning Phase 2 failed to acquire a CR because it did not evoke a(n)
a. temporal contiguity.
b. appetitive stimulus.
c. reinforcer.
d. behavioral discrepancy.
e. response-reinforcer event.
Ludmilla is interested in finding out how children typically learn math concepts. She found a class of gifted math students willing to be her subjects. What might be an issue with using that particular group of students as subjects?
a. response bias c. structured setting b. representative sampling d. cohort effects