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Memory
Chapter 8 in Exploring Psychology by David G. Myers
33
Psychology
Undergraduate 1
04/23/2013

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Term
Encoding
Definition
The processing of information into the memory system
Term
Storage
Definition
the retention of encoded information over time
Term
Retrieval
Definition
The process of getting information out of memory storage
Term
Sensory Memory
Definition
The immediate, very brief recording of sensory information in the memory system
Term
Short-term Memory
Definition
Activated memory that holds a few items briefly, such as the seven digits of a phone number while dialing
Term
Long-term Memory
Definition
The relatively permanent and limitless storehouse of the memory system. Includes knowledge, skills, and experiences.
Term
Working Memory
Definition
A newer understanding of short-term memory that focuses on conscious, active processing of incoming auditory and visual-spacial information
Term
Automatic processing
Definition
unconscious encoding of incidental information, such as space, time, and frequency
Term
Effortful Processing
Definition
encoding that requires attention and conscious effort
Term
Rehearsal
Definition
The conscious repetition of information, either to maintain it in consciousness or to encode it for storage.
Term
Spacing effect
Definition
The tendency for distributed study or practice to yield better long-term retention than is achieved through massed study or practice.
Term
Serial Position Effect
Definition
Our tendency to recall best the last and first items in a list.
Term
Imagery
Definition
Mental pictures
Term
Mnemonics
Definition
Memory aids, especially those techniques that use vivid imagery and organizational devices.
Term
Chunking
Definition
Organizing items into familiar, manageable units
Term
Iconic Memory
Definition
A momentary sensory memory of visual stimuli (image lasting .2 seconds)
Term
Echoic Memory
Definition
A mometary sensory memory of auditory stimuli(sounds/words still recalled within 3-4 seconds)
Term
Long-term Potentiation
Definition
An increase in a synapse's firing potential after brief, rapid stimulation
Term
Flashbulb Memory
Definition
A clear memory of an emotionally significant moment
Term
Amnesia
Definition
The loss of memory
Term
Implicit Memory
Definition
Retention independent of conscious recollection
Term
Explicit memory
Definition
Memory of facts and experiences that one can consciously know and declare.
Term
Hippocampus
Definition
A neural center that is located in the limbic system; helps process explicit memories for storage
Term
Recall
Definition
A measure of memory in which the person must retrieve information learned earlier (fill-in-the-blank test)
Term
Recognition
Definition
A measure of memory in which the person need only identify items previously learned (multiple choice test)
Term
Relearning
Definition
A measure of memory that assesses the amount of time saved when learning material for a second time
Term
Priming
Definition
The activation of particular associations in memory (often unconscious)
Term
Mood-congruent Memory
Definition
The tendency to recall experiences that are consistent with one's current good or bad mood
Term
Proactive interference
Definition
The disruptive effect of prior learning on the recall of new information
Term
Retroactive interference
Definition
The disruptive effect of new learning on the recall of old information
Term
Repression
Definition
The basic defense mechanism that banishes from consciousness anxiety-arousing thoughts, feelings, and 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, heard about, read, or imagined
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