Chapter 7 Memory - Henderson State University

Chapter 7 Memory

Acquisition, Storage, Retrieval

Any act of memory requires success at three aspects:

Input, or the acquisition of knowledge Creation of a memory trace, or the storage of

knowledge Ability to use the knowledge, or retrieval

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Acquisition

Includes any instance of deliberate or incidental learning

Attention and engagement with to-beremembered material is crucial; acquisition is not passive or "camera-like"

Raw input: translated first into a form that can be "acquired" by the brain

This is a complex process itself!

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The Stage Theory of Memory

Different types of memory, each with different properties

Working memory

Instantly accessible information

Long-term memory

Less instantly accessible

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Storage Capacity of Working and Long-term memory

Long term capacity: huge Working capacity: more modest Memory span: way of measuring working

memory capacity

Random, unrelated information: we can store about 7, plus or minus 2, items (5 ? 9 items)

Referred to as "the magic number 7"

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Working Memory

"Loading platform" analogy Long term memory must be "loaded" or "pass

through" WM How does it move? How is it transformed into

Long term memory?

Rehearsed Chunked

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Active memory and organization: A changed emphasis

"Architecture" of memory: Storage labels (long term, short term) and analogies of loading docs

BUT: Learners activities must be considered when examining memory

Maintenance rehearsal Processing and organizing information: the

"Royal Road into Memory"

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Depth of processing

Deep processing:

Meaning-based attention Anything that connects new information to

already-learned material Material that "makes sense" will be encoded

more efficiently Results in superior recall

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Other instances of deep processing

Memory connections:

Links among ideas Abstract similarities

Mnemonics

"Method of loci" Based on rhythm/rhyme/melody/visualization

"Thirty days hath September, April, June, and November"

Alphabet song

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