Psychology: Consciousness
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The key to hypnotic induction seems to be related to ________________.
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State of Suggestibility
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________________, a hormone involved in the regulation of circadian rhythms, is secreted by the pineal gland.
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Melatonin
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Which of the following can be an emotional symptom of sleep deprivation?
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Depression
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The deepest stage of sleep is ________ sleep.
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Stage 4
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How does the activation-synthesis hypothesis explain dreaming?
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The cortex making sense of signals from the brain stem cortex making sense of signals from the brain stem
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Consciousness is the ________________.
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Awareness of ourselves and the environment
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Your brain waves are being monitored in a sleep laboratory. If you are in deep sleep less than an hour after falling asleep, what brain waves will be detected?
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Delta
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In comparing the dreams of men and women, researchers have found that generally ___________.
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Men's dreams more often involve cars, weapons, tools, and sex.
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Social-cognitive theory of hypnosis suggests that _______________.
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People merely are playing a role
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Daydreaming, meditation, intoxication, sleep, and hypnosis are all types of ________.
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Altered states of consciousness
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Sleep spindles appear during ______ sleep.
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Stage 2
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The state we are in when we are awake and reasonably alert is called ______.
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Waking Consciousness
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Where is the suprachiasmatic nucleus (SCN) located?
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Hypothalamus
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Sleep research supports three of the following helpful hints. Which statement is NOT accurate?
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Sleeping pills help cure insomnia.
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CPAP stands for _____________.
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Continuous Positive Airway Pressure
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How does Ernest Hilgard explain pain reduction through hypnosis?
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Hypnotized individuals dissociate the experience so part of the mind is unaware of the pain.
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According to the activation-synthesis theory of dreaming, the source of a dream is neuronal firing in the ________________.
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Pons
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Which of the following is CORRECT concerning REM deprivation?
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REM deprivation leads to increased amounts of REM sleep on subsequent nights of sleep
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The restorative theory views sleep as ________.
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Helping the body repair the wear and tear of the day's events
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Jim is 56 years old and slightly overweight. His wife reports that he snores loudly. What sleep disorder seems to fit Jim's symptoms?
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Sleep Apnea
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A client tells his therapist about a dream of riding on a train with his boss. At the end of the journey, the boss gets off the train at a terminal. The content of this dream, as related by the client to the therapist, is what Freud called its ______.
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Manifest Content
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REM sleep refers to __________________.
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Sleep periods in which a person's eyes move rapidly
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Sleep research supports three helpful hints to avoid insomnia. Which of the following statements is one of them?
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Avoid meditation or relaxation techniques, as they interfere with your circadian rhythm
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What aspect of circadian rhythms might explain why we tend to feel so tired at night?
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There is an organ in the brain sensitive to light changes, which then affects our sleepiness.
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What two categories of dream content did Sigmund Freud describe?
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Latent and Manifest
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A newspaper advertisement describes a book that offers interpretations of dreams. In attempting to tell readers the meaning of the symbols of their dreams, the author intends to describe the _________.
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Latent Content
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A biological cycle, or rhythm, that is approximately 24 hours long is called a(n) ______ cycle.
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Circadian
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A sleep disorder that may require the use of a machine to force air gently into the nasal passages is called ______________.
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Sleep Apnea
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Your friend has experienced excessive daytime sleepiness. He is laughing with you and suddenly falls to the ground. Your friend is probably suffering from ____________.
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Narcolepsy
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Sleepwalking occurs _________.
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Only in REM sleep
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You are watching sleep researchers monitor the sleep of a normal adult. The participant is hooked up to an EEG. What brain waves would you observe as the person becomes drowsy and then enters the first stage of sleep?
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Alpha eventually replaced by theta
