Which of these biological factors has been shown to influence a child's preferences among toys?
A)Size of the corpus callosum in proportion to the size of the cerebral cortex
B)Amount of testosterone exposure before birth
C)Ratio between the transmitters serotonin and norepinephrine in the brain
D)Mean velocity of action potentials of spinal nerves

Question

Which of these biological factors has been shown to influence a child's preferences among toys?​
A)Size of the corpus callosum in proportion to the size of the cerebral cortex
B)​Amount of testosterone exposure before birth
C)​Ratio between the transmitters serotonin and norepinephrine in the brain
D)​Mean velocity of action potentials of spinal nerves

Quizplus · Accepted Answer

The amount of testosterone exposure before birth has been shown to influence a child's toy preferences. Studies have found that girls exposed to higher levels of testosterone in utero tend to prefer toys and activities that are typically associated with boys, while boys exposed to lower levels of testosterone in utero tend to prefer toys and activities that are typically associated with girls.

Which of These Biological Factors Has Been Shown to Influence