When looking at the concept of "race," it is important to remember that
a. human groups have intermixed for so many centuries that it is impossible to tell, biologically, to what "race" any given individual belongs.
b. the best available evidence suggests that all people descended from the same ancient ancestors in Africa, where darker skin was a protective adaptation to sun exposure near the equator.
c. race is an illusion based on superficial physical differences and learned ethnic identities.
d. all of these statements are true.
D
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DSM-5 does not contain a formal cutoff as to how thin is too thin. What does it suggest as a useful indicator in adults?
a. a BMI below 15.5 b. a weight below 16 c. a BMI below 18.5 d. a BMI below 22
____ is the industrialization of health care through which large organizations determine what type and duration of treatment clients can have
a. Managed health care b. Multicultural psychology c. Moral therapy d. The drug revolution
In 2004, the United States government issued a warning concerning the use of some antidepressant drugs and the possible increased risk of ____ in adolescence
a. pregnancy b. birth defects c. suicide d. addiction
The six steps of the scientific method include observation, defining a problem, proposing a hypothesis, testing they hypothesis, publishing the results, and
a. cost-benefit analysis. b. anecdotal analysis. c. theory building. d. consensus review.