Which is a statement of strong evidence for a genetic contribution to a behavior?
A. Dizygotic twins have a higher concordance rate than do monozygotic twins.
B. Monozygotic twins have a higher concordance rate than do dizygotic twins.
C. Heterozygotic twins have a lower concordance rate than do monozygotic twins.
D. Adopted children resemble their adopted families with regard to a trait.
Answer: B
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Janet wants to reduce her chance of date rape. Which of the following will NOT help reduce the likelihood of date rape?
a. Avoid excessive alcohol b. Stay in public places when getting to know someone new c. Avoid talking about sexual expectations d. Be prepared to act aggressively if assertive refusals don't work
Cancer of the lymphatic system that is found in a single site, or found at several sites, is called:
a. Hodgkin's disease c. sarcoma b. lymphomas d. carcinomas
An example of Sternberg's practical intelligence is:
a) academic achievement only. b) knowing when to plant corn. c) having interpersonal and emotional skills. d) learning how to write clearly.
Compared to Western societies, sibling relationships in traditional cultures tend to be more
a. rival. b. caregiver. c. casual. d. critical.