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Memory
The mental capacity to encode, store, and retrieve information.
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Explicit use of memory
Conscious effort to encode or recover information through memory processes.
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Implicit uses of memory
Availability of information through memory processes without conscious effort to encode or recover information.
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Declarative memory
Memory for information such as facts and events.
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Procedural memory
Memory for how things get done; the way perceptual, cognitive, and motor skills are acquired, retained, and used.
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Encoding
The process by which a mental representation is formed in memory.
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Storage
The retention of encoded material over time.
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Retrieval
The recovery of stored information from memory.
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Iconic memory
Memory system in the visual domain that allows large amounts of information to be stored for very brief durations.
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Short-term memory (STM)
Memory processes associated with preservation of recent experiences and with retrieval of information from long-term memory; short-term memory is of limited capacity and stores information for only a short length of time without rehearsal.
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Chunking
The process of taking single items of information and recoding them on the basis of similarity or some other organizing principle.
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Working memory
A memory resource that is used to accomplish tasks such as reasoning and language comprehension; consists of the phonological loop, visuospatial sketchpad, and central executive.
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Long-term memory (LTM)
Memory processes associated with the preservation of information for retrieval at any later time.
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Retrieval cue
Internally or externally generated stimulus available to help with the retrieval of a memory.
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Recall
A method of retrieval in which an individual is required to reproduce the information previously presented.
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Recognition
A method of retrieval in which an individual is required to identify stimuli as having been experienced before.
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Episodic memory
Long-term memory for an autobiographical event and the context in which it occurred.
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Semantic memory
Generic, categorical memory, such as the meaning of words and concepts.
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Encoding specificity
The principle that subsequent retrieval of information is enhanced if cues received at the time of recall are consistent with those presented at the time of encoding.
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Serial position effect
A characteristic of memory retrieval in which the recall of beginning and end items on a list is often better than recall of items appearing in the middle.
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Primacy effect
Improved memory for items at the start of the list.
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Recency effect
Improved memory for items at the end of a list.
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Contextual distinctiveness
The assumption that the serial position effect can be altered by the context and the distinctiveness of the experience being recalled.
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Levels-of-processing theory
A theory that suggests that the deeper the level at which information was processed, the more likely it is to be retained in memory.
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Transfer-appropriate processing
The perspective that suggests that memory is best when the type of processing carried out at encoding matches the processes carried out at retrieval.
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Priming
In the assessment of implicit memory, the advantage conferred by prior exposure to a word or situation.
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Proactive interference
Circumstances in which past memories make it more difficult to encode and retrieve new information.
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Retroactive interference
Circumstances in which the formation of new memories makes it more difficult to recover older memories.
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Elaborative rehearsal
A technique for improving memory by enriching the encoding of information.
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Mnemonic
Strategy or device that uses familiar information during the encoding of new information to enhance subsequent access to the information in memory.
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Metamemory
Implicit or explicit knowledge about memory abilities and effective memory strategies; cognition about memory.
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Concept
Mental representation of a kind or category of items and ideas.
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Basic level
The level of categorization that can be retrieved from memory most quickly and used most efficiently
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Schema
General conceptual framework, or cluster of knowledge, regarding objects, people, and situations; knowledge packaged that encodes generalizations about the structure of the environment.
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Prototype
The most representative example of a category.
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Exemplar
Member of a category that people have encountered.
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Re constructive memory
The process of putting information together based on general types of stored knowledge in the absence of a specific memory representation.
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Flashbulb memory
People's vivid and richly detailed memory in response to personal or public events that have great emotional significance.
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Engram
The physical memory trace for information in the brain.
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Amnesia
A failure of memory caused by physical injury, disease, drug use, or psychological trauma.
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Anterograde amnesia
An inability to form explicit memories for events that occur after the time of physical damage to the brain.
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Retrograde amnesia
An inability to retrieve memories from the time before physical damage to the brain.
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