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AP Psych Chapter 8 Pt. 1
Chapter 8 Pt. 1 - Memory
30
Psychology
Not Applicable
01/09/2012

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Term
Memory
Definition
"the persistence of learning over time through the storage and retrieval of information."
Term
Encoding
Definition
Processing information into the brain's memory system. (Getting information *into* the brain.)
Term
Storage
Definition
Retaining encoded information over time.
Term
Retrieval
Definition
The process of getting information out of stored memory.
Term
Connectionism
Definition
A modern memory model that views memories as emerging from interconnected neural networks.
Term
Richard Atkinson and Richard Shiffrin's memory model (consisting of 3 stages)
Definition
1. Information is recorded as a fleeting sensory memory.
2. The information is processed into a short-term memory and is encoded through rehearsal.
3. Information moves into long-term memory for later retrieval.
Term
Sensory Memory
Definition
The immediate, very brief recording of sensory information in the memory system.
Term
Short-Term Memory
Definition
Memory that holds a few items briefly (up to 7 items) before the information is stored or forgotten.
Term
Long-Term Memory
Definition
Relatively permanent and limitless storage place for memories. (Including knowledge, skills, and experiences.)
Term
Working Memory
Definition
A new understanding of Richard Atkinson and Richard Shiffrin's explanation of short-term memory. This stage, synonymous with Short-Term Memory, is a site where incoming stimuli and old memories combine to solve problems. However, this memory fades unless rehearsed.
Term
Automatic Processing
Definition
The process of information being unconsciously (without effort) encoded by the brain. For example, space, time, and frequency.
Term
Effortful Processing
Definition
Encoding that takes conscious effort and attention.
Term
Rehearsal
Definition
A method of retaining information by repeating it over and over again.
Term
Spacing Effect
Definition
Studying information over a long period of time. This method is shown to work much better than cramming.
Term
Serial Position Effect
Definition
The tendency to remember the first and last items in a list.
Term
Semantic Encoding
Definition
Processing information by its meaning. This method is more effective than shallow processing (without meaning).
Term
Imagery
Definition
Mental pictures.
Term
Rosy Retrospection
Definition
Remembering memories as being happier than they actually were.
Term
Mnemonic Devices
Definition
A memory aid that uses imagery and organizational devices.
For example, here is a way to remember the classifications of life in biology: Kingdom, Phylum, Class, Order, Family, Genus, Species, Variety, becomes: King Phillip Came Over For Great Spaghetti.
Term
Chunking
Definition
Organizing information into units. We often do this automatically.
Term
Hierarchies
Definition
Subdividing information, like in a flow chart.
Term
Iconic Memory
Definition
A fleeting photographic memory with extreme detail, usually lasting only a few tenths of a second. Discovered by George Sperling.
Term
Echoic Memory
Definition
A fleeting auditory memory with extreme detail, usually lasting only a few tenths of a second.
Term
Long-Term Potential (LTP)
Definition
Prolonged strengthening of potential neural firing. (It causes neurons to need less prompting to release its neurotransmitter, and the receiving neuron's receptor sites.)
Term
Flashbulb Memories
Definition
An extremely clear and vivid memory of a strongly emotional moment.
Term
Amnesia
Definition
The loss of memory.
Term
Implicit Memory
Definition
Learning that is *not* dependent on conscious recollection.
Term
Explicit Memory
Definition
Memory of facts and experiences that can be consciously "declared."
Term
What kind of memories does the Hippocampus process for storage?
Definition
Explicit Memories.
Term
What kind of memories does the Cerebellum process for storage?
Definition
Implicit Memoreis.
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