According to an evolutionary perspective, males are competitive with each other because
a. females are predisposed to sexual jealousy.
b. males select high-status females for mating.
c. aggression enhances the male's confidence in the paternity of his offspring.
d. males use physical aggression to eliminate women who are unlikely to provide offspring.
c
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Research suggests that the relationship between antisocial personality disorder (ASPD) and psychopathy can be described as . . .
a. They are two different names for the identical underlying disorder b. All individuals with ASPD are psychopaths, but not all psychopaths have ASPD c. All psychopaths would also be diagnosed with ASPD, but not all those diagnosed with ASPD are psychopaths d. None of the above
What is the relationship between the motor neuron axons and muscle fibers?
A. Each axon innervates only one muscle fiber. B. The more muscle fibers a single axon innervates, the more precise the movements. C. The more axons, which innervate a single muscle fiber, the more precise the movements. D. The fewer muscle fibers a single axon innervates, the more precise the movements.
When receptors in the amygdala report high levels of cortisol, the amygdala inhibits further activity in the HPA axis.
Answer the following statement true (T) or false (F)
Which of the following statements about people with low self-esteem is FALSE?
A) They are overly vulnerable to criticism. B) They experience little role strain. C) They often fail to stand up for their own rights. D) They seldom participate in class activities.