Presbycusis is caused by:
A) auditory nerve damage.
B) age-related degenerative changes in the ear.
C) syphilis.
D) excessive intake of medication containing aminoglycosides.
B
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The intelligence concept of "g" was based on the observation that
a. IQ scores predict career success. b. skill levels are consistent across tasks. c. children who take math do better at math. d. there are few racial differences in IQ scores.
One potential problem with extinction is
a. spontaneous remission. b. an ethical conflict. c. a slow effect. d. pseudoextinction.
What began as a single fertilized egg has just separated into two distinct eggs. This indicates the formation of ____ twins that has occurred during the ____ period of development
a. fraternal; zygotic b. fraternal; embryonic c. identical; zygotic d. identical; embryonic
Most people would detect a ____ faster than a ____
a. snake; book c. square; circle b. dog; cat d. baseball; football