One of the neurotransmitters that acts as a natural mood elevator is ____
a. ?endorphins
b. ?cortisol
c. ?leptin
d. ?adrenaline
ANSWER:
a
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What is theoretically important about Williams syndrome? a. It demonstrates that good memory is not necessary for long attention span
b. It demonstrates that high intelligence is not necessary for good language. c. It demonstrates that social relationships are not necessary for good emotion control. d. It demonstrates that good vision is not necessary for artistic talent.
As a person falls into deeper sleep, his or her pattern of brain-wave activity becomes both ____ in frequency and ____ in amplitude
a. slower; higher b. faster; higher c. slower; lower d. faster; lower
The homogeneity of variance assumption states that the two population variances are equal
Indicate whether the statement is true or false
When Shelby feels hot, she turns on the air conditioning. According to neo-behaviourists, Shelby's internal physiological state is a(n):
A) drive. B) instinct. C) reinforcer. D) want.