NAME: ________________________

psych 2 chapter 14 on SLEEP Test

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5 Written Questions

5 Matching Questions

  1. several biological clocks
  2. 5HTP
  3. how to cure jet lag?
  4. tricyclic antidepressants
  5. micro-sleeps
  1. a They block REM, but people are just fine. so it makes you question the need for REM sleep...
  2. b early morning bright lights and early morning exercise
  3. c (a precursor of serotonin) doesn't appear to have any therapeutic benefit in helping people sleep with insomnia.
  4. d 2-3 second long periods of sleep--can even happen standing up. Usually happens while sleep deprived.
  5. e they are the same in bacteria, fish, and humans.

5 Multiple Choice Questions

  1. sleep disorder---experience sever daytime sleepiness and repeated 10-15 daytime sleep episodes.
  2. REM
  3. no, they only can entrain the timing of it. But in an controlled environment with constant light and stuff, people still go through periods of wakefulness and sleep.
  4. because sleep becomes more efficient (more REM) in people who need it because they have been sleep deprived, it means that conventional sleep-deprivation studies are virtually useless for discovering how much sleep people really need.
  5. 1. only lasts for an instant. False
    2. some people say they don't dream. False.
    3. erections mean sexual content. false.
    4. sleep-talking and sleepwalking only occur during dreaming. false. can occur during any stage.
    5. External stimuli can be incorporated into dreams. True.

5 True/False Questions

  1. a modern alternative to Freud's theory of dreaming is Hobson's ______________ theory.REM


  2. Muscle tone changes1-2-3-4-3-2-1-2-3-4-3-2-1 etc.


  3. iatrogenicsynthesized from serotonin in the pineal gland, it has been assumed to play a role in promoting sleep or regulating it's timing in mammals.


  4. default theorythe second symptom of narcolepsy--recurring losses of muscle tone causing those afflicted to sit down or even crash to the floor unable to move for a couple minutes while fully conscious.


  5. why sleep?2-3 second long periods of sleep--can even happen standing up. Usually happens while sleep deprived.


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