What do studies of the relationship between exercise and sleep reveal about the properties of sleep?
A. Although sleep provides the body with rest, it seems unlikely that this is the primary function of sleep.
B. Exercise increases overall sleep time, decreases the efficiency of stage two sleep, and increases time spent in REM sleep.
C. Exercise vastly improves the quality of REM sleep, but does not extend overall sleep time.
D. Reduced exercise is associated with increased sleep time.
Answer: A
You might also like to view...
What are the two fundamental reasons why a sample mean may differ from a particular population mean?
What will be an ideal response?
The delusions experienced by individuals with schizophrenia are perceptions that are not based on any external stimulation
Indicate whether the statement is true or false
While watching the movie Monkeys Typing on Computers, Christopher is able to perceive motion in the still images presented by the film due to the __________ illusion of motion.
A. looming B. continuous C. stroboscopic D. constant
During which period of development do children form their first intimate ties to others?
A) the prenatal period B) infancy and toddlerhood C) early childhood D) middle childhood