Research by Romero, Villar, Luengo, and Gomez-Fraguela suggests that:
a. introverts are more optimistic about achieving success in the pursuit of their goals than extraverts
b. extraverts are more optimistic about achieving success in the pursuit of their goals than introverts
c. both introverts and extraverts are equally happy and optimistic about achieving success in the pursuit of their goals
d. both introverts and extraverts are very pessimistic about their chances of achieving success
Question 2In their research examining differences between extraverts and introverts in social interactions and happiness, Srivastava, Angelo, and Vallereau found that extraverts:
a. had fewer social interactions in a day than introverts
b. had more social interactions in a day than introverts
c. were less happy than introverts
d. were very unhappy
Question 3The ascending reticular activating system is part of the:
a. pineal gland
b. adrenal glands
c. liver
d. lower brain stem
Question 4Eysenck finds that the evoked potential waves of highly intelligent people are:
a. relatively simple
b. complex
c. complex, but they change and become simple over short time periods
d. highly simple
Question 5The visceral brain is also known as the:
a. visceral glands
b. spinal cord
c. olfactory organs
d. limbic system
Question 6The parasympathetic nervous system:
a. speeds up heart rates
b. speeds up breathing rates
c. conserves bodily energies
d. acts in the same ways as the sympathetic nervous system
Question 7The positive or negative feelings and evaluations of stimulation associated with various levels of arousal are called:
a. conditioning tones
b. hedonic tones
c. stimulus tones
d. inhibition tones
Question 8In terms of its scientific worth, Eysenck's theory clearly:
a. is highly imprecise
b. is parsimonious
c. is comprehensive
d. has no empirical validity
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