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44 Cards in this Set
- Front
- Back
- 3rd side (hint)
Memory |
Processing storage and retrieval of information acquired through learning |
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Encoding |
The process of converting information into a usable form so that it can be represented and stored in memory |
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Storage |
The retention of information in memory over time |
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Retrieval |
The process of locating and recovering the stored information from memory so that we are consciously aware of it |
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Models of human memory |
Atkinson and shifferin's multi store model Baddeley and hitch's model of working memory Craik and Lockhart's levels of processing framework |
AS, BH, CL. |
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Atkinson and shiffrin's multi store model of memory |
Represents memory as three separate components called the sensory register, the short term store and the long term store |
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Serial position effect |
Finding that free recall is better for items at the end and beginning of the list than for items in the middle of the list |
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Chunking |
Is the grouping of separate bits of information into a larger single unit, or chunk of information. |
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Baddeley and hitch's model of working memory |
The structure and function of working memory in terms of four components called the phonological loop, visuo-spatual sketchpad, episodic buffer and central executive |
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Phonological loop |
Temporarily stores a limited amount of verbal speech-like information for a brief time. |
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Visuo-spatial sketchpad |
Temporarily stores a limited amount of visual and spatial information for a brief time. |
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The central executive |
Controls attention, integrates information from the phonological loop and visuo-spatial sketchpad, as well as information retrieved from LTM |
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The episodic buffer |
A sub-system of working memory that enables the different components of working memory memory to interact with LTM |
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Craik and Lockhart's levels of processing framework |
Processes that the level, or 'depth'at which we process information during learning determines how well it is stored in LTM |
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Long term memory |
The memory system that stores vast amounts of information for a very long time,.possibly permanently |
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Declarative memory |
Facts and events.. knowing what |
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Procedural memory |
Actions and skills... Knowing how |
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Semantic memory |
Facts |
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Episodic memory |
Events |
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Semantic network theory |
Information in LTM is organised systematically in the form of overlapping networks of forgetting that are interconnected and interrelated by meaningful links. |
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Spreading activation |
Activating one node during retrieval from a semantic network increases the likelihood that associated nodes become activated |
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Consolidation theory |
Structural changes occur in the brain when something new is being learned, and immediately after learning. |
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Reconsolidation |
after a memory is activated and retrieved from LTM, it needs to be consolidated again in order to be stored back in LTM |
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Brain trauma |
An umbrella term that refers to ang brain damage that impairs, or interferes with, the normal functioning of the brain, either temporarily or permanently. |
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Neurodegenerative disease |
A disorder charactised by the progressive decline in the structure, activity or function of brain tissue. |
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Amnesia |
The loss of memory, either partial or complete, tempory or permanent. |
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Anterograde amnesia |
Can't make new memories |
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Korsakoffs syndrome |
A Neurodegenerative disease involving severe memory disorders associated with brain damage |
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Confabulation |
Filling in gabs in memory with plausible but untrue stories rather than admitting memory loss. |
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Retrograde amnesia |
Can't remember either some or all LTM but can encode new memories |
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Dementia |
An umbrella term used to describe a variety of symptoms of a large group of Neurodegenerative diseases and other disorders that cause a progressive decline in mental functioning, behaviour and the ability to preform everyday tasks |
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Alzheimers disease |
A type of disease charactised by the gradual widespread degeneration of brain neurons, causing memory loss, a decline in cognitive and social skills and personality changes. |
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The forgetting curve |
The pattern of forgetting that occurs over time. |
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Ebbinghaus |
First person to scientifically study the forgetting curve |
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Retrieval cue |
Any stimulus that assists the process of locating and recovering information stored in memory |
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Retrieval failure theory |
Sometimes forget because we lack of fail to use the right cues to retrieve information stored in LTM |
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TOTT |
A state or feeling that occurs when you are aware of knowing something, and are confident you will eventually remember it, but you are unable to retrieve it. |
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Retroactive interference |
When new information interferes with the ability to remember old information |
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Proactive interference |
When old information interferes with the ability to learn new information |
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Motivated forgetting |
Forgetting that arises from a strong motive of desire to forget. |
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Repression |
Unconsciously blocking a memory of an event or experience from entering the conscious awareness |
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Supression |
Being motivated forget an event or experience by making a deliberate conscious effort to keep it out of consciousness awareness |
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Decay theory |
Occurs because the neural Representation of a memory fades through disuse as time passes |
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Narrative chaining |
Linking otherwise unrelated items to one another, to form a meaningful sequence of story |
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