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140 Cards in this Set
- Front
- Back
episodic memory
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memory of an event in ones life
ex: remembering a dropped cellphone |
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remembering a dropped cell phone
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episodic
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propspective memory
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remembering to do something in the future
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explicit memory
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declarative memory
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explicit/ declarative memory
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memory for specific info
auto biographical or general knowledge episodic and semantic |
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explicit
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episodic and semanitic
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tulving
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explicit memories episodic and semantic
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episodic memory
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explicit memories
memories of that happens to us or takes pace in our presence AUTOBIOGRAPHICAL MEMORY |
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Episodic memory examples
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what you ate for breakfast
what your professor said in class this afternoon |
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Semantic memory
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general knowledge
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implicit memory
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Non declarative memory
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implicit memory
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memory of how to perform a task
suggested but not plainly expressed as illustrated in the things that people do but do not state clearly |
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implicit memories examples
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speak one language
ride a bike swim how to type drive a car implicit memories can persisit even when we have not used them for many years |
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implicit memories use
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habit
dont have to pay concious attention to them to remember |
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priming
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specific assosications in memory often as a result of repetition and without making a conscious effort to access the memory
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primed
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repitition
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retrospective memory
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the recalling of info that has been previously learned
-episodic, semantic and implicit |
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prospective memory
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remembering to do something in the future
ex; remembering to brush teeth before going out |
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habitual tasks
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ex
getting to class on time |
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event based tasks
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triggered by events
-remembering to take ones edicine at breakfast or brush teeth after eating |
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time based tasks
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performed at a certain time or after a certain amount of time has elapsed between occurrences
-tuning in to tv at 7 -taking a pill every four hours |
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older adults are
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equall aware of prospective memory but take longer to respond to cues
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confidence helps
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prospective NOT RETROSPECTIVE
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__________ memories are memories of specific information
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explicit or declarative
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memories of the events that happen to aperson are ____________ memories
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episodic memory
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___________memories concern generalized knowledge
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semantic memory
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physical and chemical stimuli are then changed to put in memory
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encoding
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encoding
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transform into psychological formats that can be represented mentally
using visual, auditory, and semantic codes |
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visual code
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mentally representing info as a picture
mental image |
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acoustic code
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representing the stimuli as a sequence of sounds
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semntic codes
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represent stimuli in terms of their meaning
pemdas |
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storage
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second memory process
maintaining info over time |
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maintancance rehearsal
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mentally saying it to yourself or repearing the list
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metamemory
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self awareness of the functioning of our memory
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elaborative rehearsal
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encoding the list of letters by relating it to something that you already know
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memory process
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encoding
storage retrieval |
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retrieval
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3rd memory process
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retrieval
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locating and returning stored info to consciousness
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retrieal cues
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prompt that can be used to trigger the recovery of a memory in storage
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interferences
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not encoding the list in a useful way
not entering the encoded info into storage stored the info but lacked the proper cues for eecoding the phrase |
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memory
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is the process by which information is encoded
stored and retrieved |
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________ is the transforming of info so that we can remember it
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encoding
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one way of storing info is by ____________ rehearsal or by mentally repeating it
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maintenance rehearsal
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another way of storing info is by __________ rehearsal when we relate new info to things we already know
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elaborative rehearsal
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atkinson shiffrin model of
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memory
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atkinson shiffrin model of memory
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3 stages of memory and suggested that the progress of info through these stages determines whether it is retained
sensory memory short term memory long term memory |
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saccadic eye movements
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rapid jumps made by a persons eyes as they fixate on different points
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sensory memory
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stage of memory first encountered by a stimulus
series of perceptions are psychologically continious |
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memory trace
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change in nervous system that reflects the impression made b a stimulus
held in sensory registers |
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sensory register
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system of memory that holds info briefly but long enough so that if can be processed further
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may be sensory register for
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every sense
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sperling
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modified mcdougalls experiment method of showing peopel twelve letters ina row for single eye fixation
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mcdougall
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difference what people can see and what they can report
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mcdougall
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whole report procedure - people were asked to report ever letter they saw in the array
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sperling
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partial report procedure- report contents of one of the three rows of letters
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whole report
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mcdougall
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partial report
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sperling
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icons
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mental representations of visual stimuli
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sensory register that holds incons is ___________ memory
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iconic
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iconic memory
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sensory memory
accurate photographic memories sensor register that breifly holds mental representations of visual stimuli |
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eidetic imagery
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maintanance of detailed visual memories over several memories
more than photographic memory |
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iconic memory and saccadic eye movements
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fluidity in visual
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echoic memory
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the sensory register that holds echoes
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echoes
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mental representations of sounds
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auditory stimuli lasts___________ than visual stimuli
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longer
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short term memory
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type of memory where you can hold info for up to a minute or so after the stimulus decays
WORKING MEMORY |
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working memory
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short term memory
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serial position effect
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tendancy to recall more accurately the first and last items in a series
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primacy effect
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tendency to recall the initial items in a series of items
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recency effect
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tendency to recall the last items in a series of items
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chunks
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info that must be kept in short term memory
group of stimuli that is perceived as a discrete piece of info |
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miller noted
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we are comfortable ith 7 integers
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7 is
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magic number
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rote
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mechanical associative learning that is based on repetition
ex learning the alphabet |
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petersons demonstrated how
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prevention of rehearsal can mess with short term memory
college students |
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displaces
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in memory theory
to cause info to be lost from short term memory by adding new info |
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long term memory
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third stage of information processing
stage of memory capable of relatively permanent storage |
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repression
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frueds psychodynamic theory
the ejection of anxiety evoking ideas from conscious awareness |
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some memories are lost because
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lack of proper cues
kept unconscious y the forces of repression |
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loftus notes
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our memories are distorted by our biases and needs
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schemas
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way of mentally representing the world such as a belief or expectation that can influence perception of persons, object and situations
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loftus
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shows that people may reconstruct their experiences according to their prejudices
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your long term memory is a
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biochemial hard drive with no known limits on the terabytes of information it can store
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the levels of processing model of memory
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craik and lockhart
memories end to endure when info is processed deeply |
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deeply processed
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attended to encoded carully
pondered related to things we already know |
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remembering relies on how
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deeply people process
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deep processing requires
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sustained attention
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flasbulb memories
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highly detailed memory
strongly emotional distinct ex: 911, death of a loved one |
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hierarchical structure
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we tend to organize this way
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tip of the tongue phonomoenon
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feeling of knowing experience
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TOT
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feeling that info is stored in memory although it cannot be readily retrieved
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context depenent memory
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information that is better retrieve in the context in which it was encoded and stored
study in room where you will take test |
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state dependant memory
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context that is better retrieved in the physicological or emotional state in which it was encoded and stored in
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the atkinson shiffrin model hypthesizs three stages of memory
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sensory
short term long term |
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the mental representations of visual stimuli are reffered to as ________
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icon
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_______________ imagery is the ability to retain exact mental representations of visual stimuli over lon amounts of time
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eidetic
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according to the ___________ position effect we are most likely to recall the first and last items in a series
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serial
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the petersons showed that info can be displaced form short term memory by means of
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rehearsal
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loftus and other pscyhologists have shown that we ____ our memories according to our schemas
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catagorize
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detailed memories of surprising important and emotional events are termed
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flashbulb memories
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the ________ of the tongue phenomenon is most likely due to incomplete learning
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tip
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____________dependant memory refers to information that is better retreived under the circumstances in which it was encoded and stored
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context
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nonsense syllables
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two consonants witha owel in between used to study memory
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ebbinghaus study
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memory and forgetgn with nonsense syllables
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memory tasks used in measuring forettin
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recognition
recall relearning |
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recongnition
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easiest memory task
involving identification of ovjects or events encountered before |
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recall
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reconsctruction of learned material
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paired associates
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nonsense syllables presented in pairs in experiments that measrue recall
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relearning
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measure of retention
material is usually relearned more quickly than it is learned initially |
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method of savings
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measure of retention
number of repetitions originally required to learn a list and the number of repetitions required to relearn the list after a certain amount of time has elapsed is calculated |
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savings
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the difference between the number of repeitions origniallly to when relearning
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interference theory
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newly learned material interferes with short and long term memory
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interference
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retroactive
proactive |
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retroactive interference
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new learning intereferes with the retrival of old learning
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proactive interference
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older learning interferes with the capacity to retrieve more recently learned material
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repression
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to frued is the ejection of painful memories and unacceptable urges from conscious awareness
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dissociative amnesia
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amnesia thought to stem from pscyhological conflict or trauma
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hippocampus
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structure in the limbic system that plays an important role in the formation of new memories
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anterograde amnesia
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memory lapses for the period following a truama such as a electric shock or operation
failure to remember events that occurred after physcial trauma because fo the effects of the trauma 50 first dates |
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you cannot form new memoreis after part of the
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hippocampus is surgically removed
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retrograde amnesia
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trauma prevents people from remembering events that took place before the accident
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ebbinghaus origninated the use of _______ syllables in the study of memory and forgetting
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nonsense
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according to ebbinhauses classic curbe of forgetting recollection drops ________ during the first hour after learrning a list
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sharply
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in ___________ interference new learning interferes with the retrieval of old learning
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retroactive interference
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in ____________ intereference older learning interferes with the capacity to retrieve more recently learned material
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proactive
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infantile amnesia proably reflects alck of language and immaturity of the brain structure called the
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hippocampus
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in ____________amnesia there are memory lapses for the period following a traumatic event
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anterograde
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in _______ amnesia the source of trauma prevents people from remembering events that took place before hand
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retrograde
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engram
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electrical cicuits in the brain that corresponded to memoy traces
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long term potential
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enhanced efficiency in synaptic transmission that follows brief rapid stimulation
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chemicals in memory
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serotonin
actycholine glutamate adrenaline and noradrenaline vasopressin estrogen and testosteone |
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sensory cortex
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where the brain stores parts of memories in the appropriate aresas
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sights are stored in the
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visual cortex
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sounds in
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auditory cortex
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hippocampus is vital for storing
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new info
not storage bin |
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experience enhances the avenues of communication among brain cells by development of dendrites and ______________
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?
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conditioning of sea snails causes more of the neurtransmitter ________ to be relased at certiain synapses making transmission at these synapses more efficient
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serotonin
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the hippocampus appears bital to the storage of ____ info
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new
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the __________ seems to be involved in the formation of verbal memories
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thalamus
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the prefrontol cortez is the
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exeutive center in memory
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