________ is the act of helping others in the hope that they will help you in the future.
A. Kin selection
B. Ethnocentrism
C. Competitive altruism
D. Reciprocal altruism
Answer: D
Psychology
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Normal people become briefly motion blind during which activity?
a. Reacting to a loud sound b. Voluntary eye movement c. Trying to recognize a face d. Hiccups
Psychology
Which of the following should be considered when selecting a method of contraception?
A) effectiveness B) safety C) protection against STIs D) All of the above
Psychology
In the U.S., _____% of men and _____% of women ages 19 to 59 express dissatisfaction with their level of sexual desire
A) 5; 15 B) 5; 30 C) 15; 30 D) 15; 50.
Psychology
Attributions that are internal, stable and global are associated with __________
a. depression b. schizophrenia c. obsessive-compulsive disorder d. bipolar disorder
Psychology