A correlation of 75 between age and amount of time spent in REM sleep means that ____
a. older people spend more time in REM sleep
b. younger people spend less time in REM sleep
c. older people spend less time in REM sleep
d. the relationship between age and time spent in REM sleep is weak
c
You might also like to view...
Why is it that 22 weeks is considered the earliest "age of viability" for an unborn child?
a. Because this is the age by which the child's systems are functioning well enough to potentially sustain life outside of the mother's body. b. Because it is not until this age that the unborn child's brain begins developing c. Because this is the age when the child's sex is determined, and when appropriate genitals begin to form. d. Because this is the age after which teratogens can no longer impact the baby.
After getting off a roller coaster ride you have difficulty maintaining your balance. This is due to _______
a. vestibular senses c. both a and b b. semicircular canals d. neither a nor b
On the "Wheel of Wellness" model, there are five spokes that represent the major tasks of life. Which of the following is NOT one of them?
a) creative b) coping c) existential d) essential
Studies show that most adolescents are aware of basic facts about AIDS but
A) believe that AIDS happens to "other people" and that they are somehow immune to catching it. B) believe that birth control pills provide some protection from STDs. C) are better informed about other STDs. D) are poorly informed about how to protect themselves against other STDs.