At age 20 to 21, men stop growing taller because
a. the production of estrogen keeps the bones from growing any longer.
b. testosterone causes epiphyseal closure.
c. the thalamus signals a reduction in the development of calcium.
d. the hypothalamus triggers a reduction in cortisol production.
b
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Anyone who devotes 10,000 hours to practicing something will become an expert at it
a. True b. False Indicate whether the statement is true or false
In what controversial method of biological therapy is an electrical current passed through the temples inducing a seizure?
a. a prefrontal lobotomy c. biofeedback therapy b. electroconvulsive therapy d. none of these
The ability to detect physical energy through our sensory systems is known as
A) accommodation. B) perception. C) sensation. D) transduction.
Erikson's theory of social development viewed the ages of 3 to 6, his third stage, as being characterized by the major challenge of ______
a. identity versus role diffusion c. industry versus inferiority b. initiative versus guilt d. autonomy versus shame and doubt