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7 Cards in this Set
- Front
- Back
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consciousness |
The awareness of the sensations, thoughts, and feelings being experienced at a given moment. |
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stage 1 sleep |
The state of transition between wakefulness and sleep, characterized by relatively rapid, low-amplitude brain waves. |
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stage 2 sleep
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A sleep deeper than that of stage 1, characterized by a slower, more regular wave pattern, along with momentary interruptions of “sleep spindles.” |
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stage 3 sleep |
A sleep characterized by slow brain waves, with greater peaks and valleys in the wave pattern than in stage 2 sleep. |
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stage 4 sleep |
The deepest stage of sleep, during which we are least responsive to outside stimulation. |
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rapid eye movement (REM) sleep |
Sleep occupying 20% of an adult’s sleeping time, characterized by increased heart rate, blood pressure, and breathing rate; erections; eye movements; and the experience of dreaming. |
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unconscious wish fulfillment theory |
Sigmund Freud’s theory that dreams represent unconscious wishes that dreamers desire to see fulfilled. |
