Sleep and Dreams

Unpleasant dreams are called

• insomnia

• nightmares

• REM sleep

• narcolepsy

Failure to get enough sleep at night in order to feel rested the next day

• insomnia

• sleep apnea

• night terrors

• nightmares

Sleep disorder in which a person has trouble breathing while asleep

• narcolepsy

• insomnia

• night terrors

• sleep apnea

Condition characterized by suddenly falling asleep or feeling very sleepy during the day

• sleep apnea

• insomnia

• night terrors

• narcolepsy

Psychologist who believed that dreams have hidden meanings and need to be interpreted.

• Nathaniel Klietman

• Jacob Lawrence

• Francis Crick

• Sigmund Freud