Regarding circadian rhythms, which of the following statements is FALSE?
a. Frequent time shifting can wreak havoc on circadian rhythms.
b. During exposure to light, melatonin production increases, helping us maintain wakefulness. c. Light entering through the eye helps keep the body clock in sync with day and night.
d. Body temperature follows a circadian rhythm in which temperature falls a few degrees during the middle of the night.
e. Circadian rhythms are found in almost all species, including paramecia and trees.
b
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Donald believes all the teaching in the world
will not change the fact that he is stupid and of below average intelligence. According to Dweck, what locus of control does Donald have? a) internal locus of control b) decremental c) incidental d) external locus of control
Bernadette, a participant in a longitudinal study, became quite familiar with the test over time and, as a result, her performance improved. This limitation of longitudinal research is known as
A) biased sampling. B) practice effects. C) random assignment. D) cohort effects.