Which of the following is the hypothesis an evolutionary psychologist is most likely to put forth?
a. Humans dislike bitter food because it indicates that the flavoring is artificial.
b. Humans are often scared of loud sirens because they are associated with the police.
c. Humans are often scared of snakes because this trait protected our ancestors from deadly bites.
d. Humans like sweet food because it is associated with special treats, like ice cream.
Answer: c
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Social Psychology in Action Video 7.1: Milgram's Obedience StudyClick on the above link to access the Interactive eBook. Once you've signed in, scroll to page 216 and watch the video. When you've finished watching the video, come back to the test and answer the following question:After many replications of the Milgram study, ______.
A. it has been very difficult to find the same results B. the same results are found today C. studies today find a much lower percentage of participants are willing to follow orders D. studies today find a much higher percentage of participants are willing to follow orders
"Cooperativity" in long-term potentiation (LTP) refers to the a. use of the same type of neurotransmitter in both the pre- and postsynaptic neurons
b. simultaneous activity of several synapses on the same postsynaptic neuron. c. nearly simultaneous activity of the pre- and postsynaptic neurons. d. ability of the postsynaptic cell to use retrograde messengers such as NO to communicate with the presynaptic cell.
Calvin dislikes his job. While at work, he often feels frustrated and upset. Calvin's tendency to experience these and similar emotions is an example of
A) cynicism. B) an external locus of control. C) negative affect. D) interpersonal violence.
Doctors fear that Marie is going to have a miscarriage (a spontaneous abortion). Which hormone might they prescribe to keep this from happening?
A) Somatotropic hormone B) Progesterone C) Testosterone D) Luteinizing hormone