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Kyra Wardle Inglés 4 fichas

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1Sensory RegisterThis is coded through the five senses- haptic, echoic, gustatory and olfactory. This was researched by Crowder who found that it was mainly coded through acoustics or iconics.
The capacity of the sensory register is very large and contains unprocessed and changing information. Sperling researched this by asking ppl to recall letters in a grid.
The duration is found to be 500 milliseconds and decreases with age. Treisman researched this by having identical sounds playing through headphones at a delayed time.
2Short Term MemoryThis is coded through acoustics as it arrives in raw form from the sensory register. Baddeley researched by similar and dissimilar words.
The capacity is limited and can be increased through chunking. Jacobs researched this by asking ppl to recall a list of numbers.
The duration of short term memory is a max of 30 seconds and can be increased through rehearsal. Peterson and Peterson researched this (duration of 20-30 seconds).
3Long Term Memorythis where he made a diary over 6 years and tested himself.
4Multi Store Memory Model Evaluation