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Encoding
- Memory Aids
To
overcome the "bottleneck" of working memory, humans have
devised memory aids. These come in several forms one of which is
mnemonics. Even if you are not familiar with the term, you probably
have used some form of mnemonic memory aid since childhood. These
memory aids are based on association and elaboration. Association enables
us to link information to existing memory structures, thereby enhancing
our ability to retrieve the new information in the future. Elaboration
creates a more detailed structure in memory that allows retrieval
by more than one neural pathway. The following are some of the more
commonly used mnemonics:
- Acronyms
- Acronyms are formed by taking the first letter of each word
in a group of words and creating a new word. This also aids remembering
the correct word order. We use such devices every day such as
NASA stands for National Aeronautics and Space Administration.
- Acrostics/Sentences
- Related to acronyms is the use of acrostics or taking the first
letter of words and, instead of creating a new word, the letters
are used to make a sentence. For example, a popular sentence to
help remember the colors of the visual spectrum is: Richard of
York Gave Battle in Vain (Red, Yellow, Green, Blue, Violet).
- Rhymes/Songs
- Rhythm, melody, rhyme aid memory. We have used this method since
childhood with the "ABC Song," "One, two, Buckle
My Shoe," "Thirty Days Hath September," and many
others. Rhythm and rhyme helps with later learning as well. Shakespeare,
written in iambic pentameter, is easier to "memorize"
than free verse. Aviation
uses many such memory aids, as in "Aviate, navigate, communicate."
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