The function of the three bones in the middle ear is to
a. attenuate the amplitude of the sound waves.
b. decrease the pressure of the air entering the ear.
c. funnel the sound waves to the eardrum.
d. increase the pressure of air entering the ear.
D
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Smoking during one's lifetime has a measurable negative impact on ____ in adults over fifty years of age
a. social functioning b. Intimate relationships c. job promotions d. cognitive functioning
Which of the following is not considered one of the three forms of social influence discussed in this chapter?
a. conformity b. compliance c. obedience d. independence
Premature termination occurs when the group disbands before it has reached the “adjourning stage” of group development.
a. True b. False
Your roommate seems to feel much more pain than you do when the two of you are working out together. Which of the following may be an explanation for this phenomenon? a. Your roommate may be stimulating more pain receptors than you are
b. Your roommate may have fewer endogenous opioid receptors than you do. c. Your roommate may have more nociceptors than you do. d. Your roommate is working out way harder than you are.