Cognition Flashcards
(50 cards)
The retention of encoded information over time
Storage
The processing of information into the memory system
Memory
The processes of getting information out of memory storage
Retrieval
The immediate, very brief recording of sensory information in the memory system
Sensory memory
Activated memory that holds a few items briefly.
Short-term memory
The relatively permanent, and limitless storehouse of the memory system
Long-term memory
Focuses on conscious, active processing of incoming auditory and visual-spatial information, and of information retrieved from long-term memory
Working memory
The processing of many aspects of a problem simultaneously; the brain’s natural mode of information processing for many functions. Contrasts with step-by-step processing of most computers and conscious problem solving
Parallel processing
Unconscious encoding of incidental information, such as space, time, frequency, and of well-learned information, such as word meanings
Automatic processing
Encoding that requires attention and conscious effort
Effortful processing
The conscious repetition of information, either to maintain it in consciousness or it encode it for storage
Rehearsal
The tendency for distributed study or practice to yield better long-term retention than is achieved through massed study or practice
Spacing effect
Our tendency to recall best the last and first items in a list
Serial position effect
The encoding of picture images
Visual encoding
The encoding of sound, especially the sound of words
Acoustic encoding
The encoding of meaning, including the meaning of words
Semantic encoding
Mental pictures; a powerful aid to effort flu processing, especially when combined with semantic encoding
Imagery
Memory aids, especially those techniques that use vivid imagery and organizational devices
Mnemonics
Organizing items into familiar, manageable units; often occurs automatically
Chunking
A momentary sensory memory do visual stimuli; a photographic or picture-image memory lasting no more than a few tents of a second
Iconic memory
A momentary sensory mo memory of auditory stimuli; if attention is elsewhere, sounds and words can still be recalled within 3 or 4 seconds
Echoic memory
An increase in a synapse’s firing potential after brief, rapid stimulation. Believed to be a neural basis for learning and memory
Long-term potentiation
A clear memory of an emotionally significant moment or event
Flashbulb memory
Loss of memory
Amnesia