In humans, lower levels of serotonin are correlated with
A. positive emotions.
B. aggression and depression.
C. reduced appetite.
D. diminished aggressive behavior.
Answer: B
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Research on the relationship between money and happiness suggests that
a. upward comparisons tend to increase feelings of subjective well-being. b. within a particular country, the wealthier citizens report significantly greater levels of happiness. c. as the wealth of a particular country increases, the subjective well-being of its citizens increases. d. d. in general, citizens of wealthier nations report greater levels of happiness. in general, citizens of wealthier nations report greater levels of happiness.
What is the most common sleeping disorder?
A. parasomnia B. sleep apnea C. somnambulism D. insomnia E. narcolepsy
According to Dennis (1940), Hopi infants who were placed on cradleboards until their first birthday
Adeveloped skills such as sitting, creeping, and walking in the usual sequence and at the same times as . non-cradleboarded, white American children B. suffered extreme limb damage, particularly to the legs C. lagged in verbal ability as a result of the deprivation of motor skills D. all selections are correct
Brandon was out to dinner with friends and decided to try their calamari appetizer. As he was eating the calamari, one of his friends commented, "isn't squid so delicious?" Brandon immediately spit out the food and ran to the bathroom to rinse out his mouth. Brandon's reaction in this situation was likely associated with increased activation in which region of the brain?
A. Cingulate cortex B. Cerebral cortex C. Basal ganglia D. Insula