In humans, the fight-or-flight response is less adaptive than it was in ancestral humans because
A) ?our stressors are usually of short duration.
B) ?social evolution has surpassed biological evolution.
C) ?most modern human stressors can't be managed with these strategies.
D) ?modern humans don't have adequate equipment to fight or flee from threats.
C
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K. Warner Schaie proposed that when young adults apply their intelligence to attain long-term goals and resolve major issues, they are in which stage of development?
A. responsible stage B. acquisitive stage C. reintegrative stage D. achieving stage
Which of the following is FALSE regarding research on alcohol?
a. Children of alcoholics are no more likely to drink than their counterparts whose parents are not alcoholics because they tend to fear the negative effects that they have seen growing up. b. Research has shown that the media and advertising play a part in getting people to start drinking. c. People whose friends drink are more likely to drink than those whose friends are nondrinkers. d. Just believing that it is normal to drink can make a person drink even if this perceived norm is inaccurate.
You are conducting an experiment to determine whether teaching students the SQ4R method will increase their test scores. So, you explain your hypothesis to your participants and then conduct the experiment. Informing the participants about your hypothesis
a. may create research participant bias. b. violates ethical standards. c. prevents the random assignment of subjects. d. will have no effect on the results of the experiment.
By age ______, children are convinced certain toys are appropriate for one gender but not the other
6 8 2 4