In North America, the people who are at greatest risk for HIV infection are
a. men who have had sex with other men.
b. heterosexuals with a history of multiple partners.
c. people who have shared needles for tattoos or for intravenous drug use.
d. all of these.
D
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For a collection of individuals to be considered a true group rather than a collective it must include a leader.
a. True b. False
Suppose that you are feeling a positive emotion such as "relief" (e.g., you thought your wallet had been stolen, but realized it wasn't) or "joy" (e.g., you just heard that your older sister had a baby). Would it be possible for that emotion to be converted into another emotion via excitation transfer?
a. No, once a full-blown emotion has "registered," it cannot be converted into another emotion. b. Yes, although typically (once a positive emotion has already been "registered") it could only be converted into another positive emotion. c. Yes, although typically (once a positive emotion has already been "registered") it could only be converted into a negative emotion. d. Yes, it could be converted into another positive emotion or (just as easily) into a negative emotion.
Which statement does NOT belong on a list of the summarization of a lifespan model of health?
a. Health is a life-long process. b. Health is determined by both genetic and environmental influences. c. Changes in health due to aging involve only losses. d. Health can be enhanced by social and historical factors.
Describe the core knowledge perspective of cognitive development
What will be an ideal response?