Who coined the term "Homo habilis"?
a. Darwin.
b. Hamilton.
c. Dubois.
d. Leakey.
D
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The rate of depression in women is about what percentage of the rate for men?
a. 10 percent b. 50 percent c. 100 percent d. 200 percent
What is the primary problem that researchers face with the "three-horned dilemma"?
A) Maximizing one desirable dimension often leads to deficits on one or two others. B) It is impossible to maximize any of the dimensions. C) A study cannot be both precise and generalizable to situations. D) Naturalistic observations are never precise.
According to the chapter Mad About Youabout sex differences in jealousy,
which of the following best explains men's jealousy? (a) men are more jealous of an emotional relationship, because women who form emotional bonds may leave their partners for this new man (b) men are more jealous of a sexual relationship, because men may support offspring that are not his (c) men are rarely jealous, women are much more emotional than men (d) men are much more jealous than women because men rely on their relationships for their self-esteem
Most teenage smokers recognize the dangers of smoking but attribute those dangers to others and not to themselves, a belief called an optimistic bias
Indicate whether the statement is true or false