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Chapter 8
Memory
37
Psychology
Undergraduate 1
10/25/2011

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Term
Encoding
Definition
Processing info into memory system, extracting meaning
Term
Sensory Memory
Definition
Immediate, brief recording of sensory info. into memory system. Step before short-term memory
Term
Short-term memory
Definition
holds a few items briefly before we forget or encode it through rehearsal.
Term
Working Memory
Definition
Conscious active processing of incoming auditory and visual info and stuff retrieved from long term memory, associated new and old material
Term
Connectionism
Definition
Views memories as emerging from interconnected neural networks
Term
Three-Stage Processing
Definition
Atkinson and Shiffrin's model's three parts are: sensory memory, short-term memory, long-term memory
Term
Automatic Processing
Definition
Space, time, frequency, and well-learned information such as native language
Term
Effortful Processing
Definition
Required attention and effort but produces durable and accessible memories
Term
Spacing Effect
Definition
Tendency for better retention when learning things over a spaced out amount of time versus all on one day
Term
Serial Position
Definition
Remember the first and last words on a list best
Term
Semantic Encoding
Definition
encoding of meaning of words
Term
Imagery
Definition
Mental pictures, powerful aid in processing, especially when combined with semantic encoding
Term
Mnemonics
Definition
Memory aids, using visual aids and organizational devices
Term
Rosy Retrospection
Definition
Remember the past better than it was
Term
Peg-words
Definition
Words that rhyme or sound similar to original word, such as one is a bun
Term
Chunking
Definition
Grouping info together into manageable units for later retrieval
Term
Iconic Memory
Definition
Fleeting photographic/sensory memory, studied by George Sperling
Term
Echoic Memory
Definition
Momentary memory of auditory stimuli, can be recalled for 4 seconds even when attention is elsewhere
Term
Long Term Potentiation (LTP)
Definition
increase in a synapse's firing potential after brief, rapid stimulation. Neural basis for memory
Term
Flashbulb Memories
Definition
Clear memory of an emotionally significant moment of memory (9/11: you remember where you were and how you felt)
Term
Amnesia
Definition
Loss of memory
Term
Implicit Memory
Definition
Retention independent of conscious recollection, aka non declarative memory
Term
Explicit Memory
Definition
Memory of facts and experience that one can consciously declare
Term
Hippocampus
Definition
Located in the frontal lobe helps process explicit memories for storage
Term
Recall
Definition
Measure of memory in which the person must retrieve info. learned earlier, as on a fill-in-the-blank test
Term
Recognition
Definition
Measure of memory in which they can identify objects previously learned ie. multiple choice tests
Term
Relearning
Definition
Learning material faster a second time
Term
Priming
Definition
Activation, unconscious, of particular associations in memory
Term
Mood-congruent memory
Definition
The tendency to recall experiences that are consistent with one's current good or bad mood.
Term
Three sins of forgetting
Definition
Absent mindedness (inattention to details leads to encoding failure such as where you put the keys), transience (storage decay overtime), and blocking (inaccessibility of stored info- see an actor and can feel the name on the tip of our tongue but can't retrieve it)
Term
Three sins of Distortion
Definition
Missattribution (confusing the source, putting someones words in someone else's mouth), suggestibility (effects of misinformation, asking if someone was abused makes them imagine they were), and bias (current feeling towards a friend may influence initial feelings when you first met them)
Term
Proactive Inference
Definition
Disruptive effect of prior learning on the recall of new information
Term
Retroactive Inference
Definition
Disruptive effect of new learning on recall of past knowledge
Term
Misinformation effect
Definition
Incorporating misleading info. into ones memory of an event
Term
Source Amnesia
Definition
Remember something but don't know where or how
Term
Herman Ebbinghaus
Definition
Conducted pioneering studies of verbal learning and memory
Term
Loftus and Palmer
Definition
Conducted studies on eyewitness memory
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