With regard to the epidemic of AIDS in Africa, an individual is most likely to become HIV positive following
A) heterosexual sex with an infected partner.
B) homosexual sex with an infected partner.
C) repeated injections with unsterilized needles.
D) close non-sexual contact with an infected person.
Ans: A) heterosexual sex with an infected partner.
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In one study, participants perceived a negotiation as fair when
A. they felt listened to. B. they perceived the other party as trustworthy. C. they were treated with courtesy. D. all of the above
The word correlation is often used as a synonym for _____
a) validity. b) reliability. c) variable. d) relationship.
Animation 11.2: The Vestibular OrgansClick on the above link to access the Interactive eBook. Once you've signed in, scroll to page 316 and watch the video. When you've finished watching the video, come back to the test and answer the following questions:Explain what happens in the vestibular organ during acceleration of the body or head.
What will be an ideal response?
Which groups of adolescents would likely have the greatest difficulties adjusting to the changes of puberty?
A. Late-maturing boys and early-maturing girls B. Late-maturing boys and late-maturing girls C. Early-maturing boys and late-maturing girls D. Early-maturing boys and early-maturing girls