Sleep Stages 3 and 4 are referred to as
a. low-amplitude sleep.
b. high-amplitude sleep.
c. slow-wave sleep.
d. fast-wave sleep.
C
You might also like to view...
Which is the best example of cephalocaudal development?
a. Infant gains control over the arms before the hands. b. Infant can sit up before it can walk. c. Infant can roll over before it can grasp a small object. d. Infant can hear before it can see.
What is one factor in prenatal development that has been found to be related to increased incidences of schizophrenia later in life?
a. excess sex hormones during the third trimester b. prenatal exposure to Toxoplasma gondii c. lack of exercise by the mother early in pregnancy d. episodes of maternal depression
Moses and Arianne are doing research on mental abilities that contribute to successful performance on intelligence tests. Which of the following approaches should they use?
A) Use a correlational procedure of factor analysis. B) Compare a test-taker's score with older children's scores. C) Calculate the amount of error associated with a test-taker's score. D) Use simple measures of sensory responsiveness and reaction time.
According to the _____, the immune system is preset to decline by an internal biological clock
A) immunological theory B) wear-and-tear theory C) free-radical theory D) cross-linking theory