Research using PET scans of human brains indicates that
a. most people use only ten percent of their brain capacity.
b. higher scoring test takers use more glucose during problem-solving.
c. all parts of the brain are active during waking hours.
d. all of these statements are true.
ANSWER: c
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If there are any risks to the safety and welfare of participants that the research does not justify, then preferences is always given to the
A) investigator. B) research committee. C) research participants. D) institutional review board.
Explain how and why each of the following factors influences one's happiness: (a) life events; (b) one's personality; (c) one's personal goals; (d) income, including the effects of "instant riches"; (e) education; (f) marital status; (g) religion; (h) age; (i) gender; and (j) work
What will be an ideal response?