Twin studies on sexual orientation show that
a. genes are much more influential than environmental factors in determining sexual orientation.
b. sexual orientation is determined almost completely by environmental factors.
c. a genetic link cannot be established because not enough twins will participate in this kind of research.
d. genetic and environmental influences appear about equally responsible for sexual orientation.
d
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Based on Beck's view of depression, how would Ursula, who is depressed, interpret a
friend's comment to her that she "looks verynice today"? Ursula would most likely think, a. "Maybe things are getting better for me." b. "I wonder what she wants from me; why would she say something like that to me?" c. "If she feels that way, maybe others will too." d. "C'mon, I look good all the time." e. "Everybody has to get some good days now and then."
Excessive levels of the stress hormone __________ has been shown to interfere with memory in patients who suffer from diseases of the adrenal glands
a) norepinephrine b) cortisol c) estrogen d) epinephrine
Which of the following is NOT a behavior of sexually healthy adults?
A. recognizing that human development primarily includes sexual experience B. appreciating one's own body C. enjoying sexual feelings without always acting on them D. identifying and living according to one's own values
Video Activity 12.1: FriendshipsClick on the above link to access the Interactive eBook. Once you've signed in, scroll to page 354, and watch the video. When you've finished watching the video, come back to the test, and answer the following questions:Jermaine is a 15-year-old boy. According to research presented in your text, how will Jermaine likely spend his time with friends?
A. doing homework B. sharing secrets C. playing competitive games D. volunteering for local causes