Sound waves are:
A) generated by the vibration of the ear drum.
B) the rhythmic firing of hair cells in the basilar membrane.
C) changes in air pressure unfolding over time.
D) vibrations in environmental stimuli.
C) changes in air pressure unfolding over time.
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A distribution with µ = 55 and ? = 6 is being standardized so that the new mean and standard deviation will be µ = 50 and ? = 10 . When the distribution is standardized, what value will be obtained for a score of X = 58 from the original distribution?
a. X = 53 c. X = 58 b. X = 55 d. X = 61
The language used by the cells in the nervous system to communicate is ____________________
Fill in the blank(s) with correct word
According to Kohlberg, the stage of moral development in which the morality of an action is primarily determined by the extent to which it conforms to social rules is called the _____ stage.
A) prescriptive B) preconventional C) relativistic D) conventional
Which racial-ethnic group is the fastest growing subgroup within the U.S. elderly population?
a. Black b. White c. Hispanic d. Native American