An evolutionary perspective takes "the long view." This perspective asserts that how people act today is based on behavior patterns that evolved from our species' past
Explain how the evolutionary concept of reproductive fitness is related to attraction and love in men and women.
What will be an ideal response?
Answer: Reproductive fitness is a function of the success with which an organism reproduces. Reproduction is more costly to females in terms of the cost, time, and effort, and is far less costly for males. Because the costs of reproduction for females are high, they selectively seek out mates who appear likely to possess the necessary resources to invest in the rearing of offspring. Evolutionary researchers use this idea to explain why women are more interested than are men in such characteristics as ambition, industriousness, and good earning capacity. They also use this idea to explain why women are more concerned with emotional fidelity than with sexual fidelity. In contrast, because the cost of reproduction for males is low, they seek to reproduce with as many mates as possible. Of course, they do not seek out just any mate; they seek out mates who seem reproductively fit. Evolutionary researchers use this idea to explain why physical attractiveness seems more important to men and why men are more concerned with sexual fidelity than with emotional fidelity.
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Which of the following is an example of negative reinforcement?
a. whenever an undesired behavior occurs, an unpleasant stimulus is administered b. whenever a desired behavior occurs, a pleasant stimulus is administered c. whenever a desired behavior occurs, an unpleasant stimulus is removed d. whenever an undesired behavior occurs, a pleasant stimulus in removed
A study reports that number of hours spend on social media increases depressive symptoms among college students. What can you conclude from the study?
A. If college students stops using social media, they will be less depressed. B. There is an association between social media and depression among college students. C. Social media causes depressive symptoms among college students. D. Your depressive symptoms will decrease if you use social media less than before.
Angela administered the same personality test on two separate occasions to the same person, but she got very different results the second time. It is likely that Angela's test
a. does not have high validity. c. has high inter-rater reliability. b. does not have high test-retest reliability. d. has no operationally defined variables.
Erikson's term for the development of a stable sense of self necessary to make the transition from dependence on others to dependence on oneself is ______
a. role convergence c. the personal fable b. role diffusion d. identity formation