Which statement about aerobic exercise is TRUE?
A) Exercise improves mood by suppressing the secretion of dopamine.
B) To produce benefits on mood, a person must exercise three times a week.
C) Exercise improves mood by suppressing the secretion of serotonin.
D) As little as 30 minutes of exercise per day can boost mood.
B) To produce benefits on mood, a person must exercise three times a week.
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Aunt Judith is playing cards with her group of friends. They are all at least 60 years of age. What characteristic of senescence do they all have in common?
They are still able to drive. Their faces are wrinkled. They wear hearing aids. They are nearsighted.
Since its publication in 1916, the Stanford-Binet has
a. remained unchanged. b. not been used with individuals in the normal range of performance. c. fallen out of favor and is no longer being used. d. been revised several times and is widely used today.