Endorphins are endogenous, which means they
a. decrease the functioning of the immune system.
b. do not occur naturally in the brain and bloodstream.
c. increase pain messages to the brain.
d. occur naturally in the brain and the bloodstream.
D
Psychology
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According to the life-span developmental diathesis-stress model, the previous life experiences and maturity that older adults possess are called
a. personal factors. b. resiliency. c. biological predisposition. d. protective factors.
Psychology
About 1 percent of all adults experience schizophrenia, which is found only in the United States and Europe
Indicate whether this statement is true or false.
Psychology