Identify the early sex researcher who coined the concepts of sadism, masochism, and pedophilia.
A. Richard von Krafft-Ebing
B. Henry Havelock Ellis
C. Magnus Hirschfeld
D. Sigmund Freud
Answer: A
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The cerebral cortex plays an integral role in regulating sexual behavior by ____
a. directly receiving involuntary motor impulses b. sending out involuntary motor responses c. directly receiving sensory signals d. sending out sensory signals
What is the major reason that medical science has not had as much success in treating women's sexual arousal disorders as men's?
a. Women's reproductive organs are more complex than those of men. b. Women's levels of desire are less closely tied to their physical responses. c. When women face problems with sexual arousal, they are not necessarily concerned with "fixing" those problems. d. Women are usually unwilling to participate in clinical studies.
Sexually transmitted infections (STIs) can have a negative impact on pregnancy and the developing fetus.
Answer the following statement true (T) or false (F)
A group of researchers want to study the effects of alcohol on sexual behavior in mice. They inject 50 mice with an alcohol solution and inject 50 other mice with a harmless saline solution, after which they observe their mating behavior. In this example, which of the following is the dependent variable?
A. saline solution B. the mice C. the sexual behavior D. alcohol