This is the fourth post in an introductory series on the possibility of lack of information processing causing EFL and ESL students to have ‘poor’ memories. The first post in the series discusses the brief and fragile registering process of the sensory memory; The second presents tips on how English language teachers can arouse student interest and prevent weariness and inattention and the third, whether information overload and lack of rehearsal is affecting the efficiency of short-term working memory. This post looks at one part of long-term memory — the explicit memory, in particular the semantic memory and how to ensure enough practice and rehearsal is taking place to consolidate long-term memories.
In the second stage of processing teachers need to consider the limited capacity and duration of the short-term working memory and the need for repeated rehearsal of new material. If the subject matter is being recycled and practised, then new neural connections form and strengthen and the process of consolidation — the transferal of information from the short-term working memory into the long-term memory — takes place.
Explicit memory — I do declare
Explicit memory known also as our ‘declarative’ memory is our ‘conscious memory’. It is packed with information and experiences we are aware of and can verbalise. For example, what supermarket we went to yesterday; who our favourite characters are in a popular TV drama.
Explicit memory systems can be subdivided into semantic and episodic. As mentioned above this post focuses on semantic memory.
Semantic memories are of facts, concepts, names, and other general knowledge. This is the most important memory system in the language classroom since it stores all aspects of word knowledge: symbols, meanings and grammar rules.
How can English language teachers support semantic memory?
Long-term memory checklist
Use material that ESL EFL students find:
Lots of useful links are provided below. The linked articles and sites are packed with information and ideas.
- open and close the class with the three most important words or concepts
- ensure the subject matter is structured, meaningful and relevant to the students and their backgrounds
- preview material, such as potentially difficult words and new concepts
- relate new information to existing memories by teaching mnemonic strategies
- display only one new concept at a time
- provide simple but relevant visual representations of information
- use illustrations
- highlight important words using strong colours
- use tables and charts to show relationships, steps, comparisons and contrasts present graphic organisers
- arrange semantic and concept maps
- highlighting connections and patterns for example – prefixes and suffixes – conjugations – spelling patterns
NO to rote
Rote rehearsal of lists of vocabulary is not enough. Attending to the meaning of a word in different yet significant contexts for the students leads to better recall. As Conti mentions, so does elaborate rehearsal — using problem-solving which engages higher-order thinking skills will deepen neurological processing.
Students can for example:
- Connect a word to a famous person, favourite place or personal item.
- Create their own definition of a word and compare definitions with class members.
- Think of situations and justify where a group of words might be useful or not. For example, a check-list of items needed to go to the beach or documents necessary to board a flight.
Weakest of all systems
Unfortunately, semantic memory is known to have the weakest retrieval system. Therefore, ESL EFL teachers have to make sure many neurological paths and connections are made and developed so English language students can store subject matter securely and retrieve information easily.
Please take time to look through the great information and suggestions provided in all the links. I’ve listed them below too for your convenience.
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I’ve downloaded all the graphic organisers from Eduplace that I think are useful. There are 31!
I’ve uploaded them and you can download them from here until the end of October.
Hope you find them useful or can use the ideas to create your own ways of organising information.
For Further Ideas
EDUPlace Please note — this extremely useful site closes at the end of 2020
Conti, F (2016). 10 commonly made mistakes in vocabulary instruction. Retrieved from https://gianfrancoconti.wordpress.com/2016/02/06/10-commonly-made-mistakes-in-vocabulary-instruction/