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Memory
Vocabulary covering important terms from Unit 4
38
Psychology
12th Grade
10/30/2012

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Term
Memory
Definition
Persistence of learning over time through the storage and retrieval of information
Term
Encoding
Definition
Processing of information into the memory system; by extracting meaning, for example
Term
Storage
Definition
Retention of encoded information over time
Term
Retrieval
Definition
Process of getting information out of memory storage
Term
Sensory Memory
Definition
Immediate, very brief recording of sensory information in the memory system
Term
Short-term Memory
Definition
Activated memory that holds a few items briefly before the information is either stored or forgotten
Term
Long-term Memory
Definition
Relatively permanent and limitless storehouse of memory; includes knowledge, skills, experiences
Term
Working Memory
Definition
New understanding of short-term memory that focuses on conscious, active processing of incoming auditory and visual-spatial information, and of information retrieved from long-term memory
Term
Automatic Processing
Definition
Unconscious encoding of incidental information such as space, time, frequency, and well-learned information
Term
Effortful Processing
Definition
Encoding that requires attention and conscious effort
Term
Rehearsal
Definition
Conscious repetition of material in order to maintain it in consciousness or encode it for storage
Term
Spacing Effect
Definition
Tendency for distributed study/practice to yield better long-term retention
Term
Serial Position Effect
Definition
Tendency to recall best the last and first items in a list
Term
Visual Encoding
Definition
Encoding of pictures and images
Term
Acoustic Encoding
Definition
Encoding of sound, especially in words
Term
Semantic Encoding
Definition
Encoding of meaning, especially in words
Term
Imagery
Definition
Mental pictures that aid in forming memories, especially when combined with semantic encoding
Term
Mnemonics
Definition
Memory aids that use vivid imagery and organizational devices
Term
Chunking
Definition
Organizing items into familiar, manageable units; often occurs automatically
Term
Iconic Memory
Definition
Momentary sensory memory of visual stimuli; a photographic-like memory lasting no more than a few tenths of a second
Term
Echoic Memory
Definition
Momentary sensory memory of auditory stimuli; if attention is elsewhere, sounds can be recalled within 3-1 seconds
Term
Long-term Potentiation (LTP)
Definition
Increase in a synapse's firing potential after brief, rapid stimulation; believed to be neural basis for learning and memory
Term
Flashbulb Memory
Definition
Clear memory of an emotionally significant event/moment
Term
Amnesia
Definition
Loss of memory
Term
Implicit Memory
Definition
aka. nondeclarative memory; retention independent of conscious recollection
Term
Explicit Memory
Definition
aka. declarative memory; memory of facts and experiences that one can consciously know and "declare"
Term
Hippocampus
Definition
Neural center that is located in limbic system; processes explicit memories for storage
Term
Recall
Definition
Measure of memory in which the person must retrieve information learned earlier
Term
Recognition
Definition
Measure of memory in which the person need only identify items previously learned
Term
Relearning
Definition
Measure of memory that assesses the amount of time saved when learning material for a second time
Term
Priming
Definition
Unconscious activation of particular associations in memory
Term
Deja Vu
Definition
Eerie sense that you've already experienced the same situation before; cues from the current situation may subconsciously trigger retrieval of an earlier experience
Term
Mood-congruent Memory
Definition
Tendency to recall experiences that are consistent with one's current good or bad mood
Term
Proactive Interference
Definition
Disruptive effect of prior learning on the recall of new information
Term
Retroactive Interference
Definition
Disruptive effect of new learning on the recall of old information
Term
Repression
Definition
Basic defense mechanism that banishes from consciousness anxiety-arousing thoughts, feelings, memories
Term
Misinformation Effect
Definition
Incorporating misleading information into one's memory of an event
Term
Source Amnesia
Definition
Attributing to the wrong source an event we have experienced, read/heard about, or imagined
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