What aspect of circadian rhythms might explain why we tend to feel so tired at night?
a) Body temperature bottoms out on Monday mornings.
b) The three biorhythm patterns converge at low points on Mondays.
c) Heart rates typically increase at night.
d) There is an organ in the brain sensitive to light changes, which then affects our sleepiness.
d) There is an organ in the brain sensitive to light changes, which then affects our sleepiness.
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According to one perspective, people develop dissociative identity disorder:
a. rapidly in a matter of seconds following trauma b. as a way to cope and defend against the trauma of abuse c. to create cognitive dissonance d. only in childhood
Carly usually attributes hostile intentions to her son's actions, and she tends to use harsh discipline practices. Carly's son is
a. likely to behave better in school than at home. b. more likely to have problems with aggression in school. c. more likely to achieve better grades in school. d. less likely to commit acts of aggression against his peers.
A group of deaf children was discovered after a terrible earthquake had nearly destroyed the town
The children had been hiding together for nearly a month.When an interpreter was brought in, she could not make sense of the signs she saw, yet the children were clearly communicating with one another. What is the most likely explanation? A) The children were engaged in cryptophasia. B) The children were just pretending to use sign language. C) The interpreter was not fluent in signed English. D) The children had developed a form of homesign.
Half the people who make New Year's resolutions give up within three months
Indicate whether the statement is true or false.