Memory structure & process
Memory is the process of maintaining information over time .
Formation of memories :
3 stages of memory :
Encoding : visual / audio / semantics ; Storage : short-term memory / long-term memory ; Retrieval : sequential (STM) / association (LM)
There are two temporary storage systems , the phonological loop and visuospatial sketch pad . these subsystem are used by a central executive that transforms information within each and integrates information in these stores with information in long-term memory .
The central executive is presumed to be involved in integrating information from these different stores ,and it is involved with selecting information ,suppressing irrelevant information , coordinating behavior ,and planning .
- the capacity of either the visuospatial sketch pad or the phonological loop may easily be exceeded , resulting in a loss of information that maybe necessary to perform an ongoing task .
- information from either store may be lost if there are delays longer than a few seconds between receiving the information and using it .
- information may need to be transferred from one subsystem into the other before further transformations or integrations can be made , thus reducing the resources available for the primary processing goal .
- if either working memory subsystem is updated too rapidly ,old information may interfere with the new .
- any interference in working memory is most likely to occur to the extent that the material is similar in its meaning or sound , thereby creating confusions .
- keep knowledge understanding of the world
- gain past experience through the interaction
- form internal representation of the world
- retrieval memory repaid and sometimes effortless
Activity : memory
- draw a map for the new comer
- both ends of the card with a different color
- 9-7-07021972
- using a variety of multimedia tools
Exercise -design guide line :
- central executive
- assigns attention resources to others -- working memory
- visual spatial -- working memory
- controls activities with WM -- working memory
- coordinate multiple task -- working memory
- control conscious activities ( problem solving ) -- working memory
- control conscious activities ( reasoning ) -- working memory
- control conscious activities ( thinking ) -- working memory
- control conscious activities -- working memory
- holding information in LTM -- working memory
- episodic memory -- mental models
- procedural memory -- mental models
- semantic memory -- mental models
- skilled memory -- mental models
- skilled memory -- mental models
- semantic memory -- mental models
- procedural memory -- mental models
secondly , there are 12 pairs of card , so I put them in two rows , in order to match convenient .
at last , I set up a row to arrangement by the order if I can`t match successful , this time I should use short-term memory according to the place / latter / color .
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