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Psych 101 - Exam #3
Rhett Diesners Psych 101 class at LCSC
25
Psychology
Undergraduate 1
10/10/2012

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Cards

Term
REM Sleep
Definition
Rapid eye movement sleep, a recurring sleep stage during which vivid dreams commonly occur. Muscles are relaxed, but other body systems are active
Term
Circadian Rhythm
Definition
The biological clock
Term
narcolepsy
Definition
a sleep disorder characterized by uncontrollable sleep attacks. The suffere may lapse directly into REM sleep, often at inopportune times
Term
manifest vs latent dream content (know the contents of dreams)
Definition
manifest = remembered story line of a dream
latent = underlying meaning of a dream
Term
Dual Processing
Definition
The principle that information is often simultaneously processed on separate conscious and unconscious tracks
Term
Alpha brain waves vs Delta brain waves
Definition
Alpha = relatively slow brain waves of a relaxed, awake state
Delta = The large, slow brain waves associated w/ deep sleep
Term
Hypnosis
Definition
A social interaction in which one person suggests to another that certain perceptions, feelings, thoughts, or behaviors will spontaneously occur (p109)
Term
Theories for Hypnosis
Definition
1. hypnosis is a social phenomenon (much like when actors get into a role, subjects act to the role of being hypnotized)
2. Hypnosis is a divided consciousness where there are split levels of consciousness.
Term
Psychological effects of Alcohol and Marijuana (be able to correlate them to adolescent drug usage)
Definition
Alcohol - slowed neural processing, memory disruption, reduced self-awareness and self-control, expectancy effects.
Marijuana - a mild hallucinogen, amplifying sensitivity to colors, sounds, tastes, and smells. relaxes, disinhibits, and produces an euphoric high. Impair motor coordination, perceptual skills, and reaction times.
Term
Regularly sleeping well vs chronic sleep deprivation
Definition
sleep protects, helps us recuperate, restore and rebuild our fading memories, feeds creative thinking, and supports growth.
Term
influences that create use of consciousness-altering substances
Definition
Some people are biologically vulnerable to drugs and cultural influences to use drugs
Term
Various effects of alcohol on genders
Definition
women get drunker faster, women have a increased rate of lung, brain, and liver damage, 79% of unwanted sexual experiences involved alcohol.
Term
Sensory register (with regards to memory)
Definition
The immediate, very brief recording of sensory information in the memory system
Term
Short-term (memory)
Definition
a few items both noticed and encoded
Term
long-term (memory)
Definition
some items are altered or lost
Term
Rehearsal (w/ regards to memory)
Definition
repeat information to maintain it in our brain
Term
Serial position effect
Definition
our tendency to recall best the last and first items in a list
Term
Chunking
Definition
organizing items into familiar, manageable units; often occurs automatically
Term
recall vs recognition memory
Definition
recall = a measure of memory in which the person must retrieve information learned earlier, as on a fill-in-the-blank test
recognition = a measure of memory in which the person need only identify items previously learned, as on a multiple-choice test
Term
mood congruent memory
Definition
the tendency to recall experiences that are consistent with ones's current good or bad mood
Term
state-dependent memory
Definition
we recall experiences more easily when we are in the state under which we had the initial experience (drunk, high, etc.)
Term
mnemonic devices
Definition
HOMES - Heron, Ontario, Michigan, Eire, Superior
Term
Understand LTP
Definition
Long-term potentiation - an increase in a cells firing potential after brief, rapid stimulation. Believed to be a neural basis for learning and memory.
Term
Understand Distributed practice
Definition
spreading studying over the course of time instead of cramming the night before the test (better than cramming)
Term
How to improve memory
Definition
study repeatedly, make the material meaningful, activate retrieval cues, use mnemonic devices, minimize interferences, sleep more, test your own knowledge, both to rehearse it and to find out what you don't yet know
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