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Test 2
Dreams, The eye, Senses,Ear, Sleep
22
Psychology
Undergraduate 1
10/09/2011

Additional Psychology Flashcards

 


 

Cards

Term
Dual Processing
Definition
the principle that information is often simutaneously processed on separate conscious and unconscious tracks. 
Term
Consciousness
Definition
Our awareness of ourselves and our environment
Term
Subconsciousness 
Definition

existing or operating in the mind beneath or beyondconsciousness: the subconscious self. (dictionary.com)

 

 

 

 

 

Term
Unconscious Parallel Processing
Definition
frees your conscious mind to deal with new challenges. 
Term
Serial Conscsious Processing
Definition
though slower than parallel processing, is skilled at solving new problems, which require our focused attention. 
Term
Selective Attention
Definition
the focusing of conscious awareness on a a particular stimulus
Term
Cocktail Party Affect
Definition
your ability to attend to only one coice among many
Term
Inattentional Blindness
Definition
failing to see visible objects when our attention is directed elsewhere
Term
Change Blindness
Definition
failing to notice changes in the environment
Term
Sleep and Processing
Definition
When you are asleep, as when you are awake, you process most information outside your conscious awareness. 
Term
Circadian Rhythm
Definition
the biological clock; regular bodily rhythms that occur on a 24 hour cycle. 
Term
Bright Light
Definition
In the morning tweaks the circadian clock by activating light sensitive retinal proteins. 
Term
Biological Rhythm of Sleep
Definition
Sleep overtakes us and different parts of our brain's cortex stop communicating, consciousness fades. 
Term
Stage 1- 
Definition
Slowed breathing and irregular brain waves
Term
Hallucinations
Definition
Sensory experiences that occur without a sensory stimulus
Term
Hypnogogic
Definition
Sudden jerks, and movements
Term
Stage 2
Definition
periodic appearances of sleep spindles, bursts of rapid rhythmic brainwave activity. 
Term
Stage 3
Definition
Large slow delta waves, go through transitional Stage 3 to the deep sleep of Stage 4
Term
Stage 4
Definition

Emits large slow delta waves

 

Sleepwalking, wetting the bed, etc

Term
REM sleep
Definition
Rapid eye movement sleep; a recurring sleep stage during which vivid dreams commonly occur. Also known as paradoxical sleep, because the muscles are relaxed (except for minor twitches) but other body systems are active. 
Term
Why we sleep?
Definition
Because our biological clocks set us to sleep, otherwise we would become drowsy, moody, and deteriorate. 
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