1 vocabulary teaching and learning incidental vs. explicit learning of vocabulary depth of...
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Vocabulary teaching and learning Incidental vs. Explicit learning of
vocabulary Depth of Processing Hypothesis (DOPH) (Taxonomies of) Vocabulary learning
strategies (Memory strategies, e.g. the Keyword
technique, using mental images) Guessing word meaning from the context Selecting, recording and revising vocabulary
Relevant research studies
DiscussionDiscussion
1.1. What is meant by “incidental” and What is meant by “incidental” and “explicit” vocabulary learning?“explicit” vocabulary learning?
2.2. What do you think are the advantages What do you think are the advantages and disadvantages of these approaches?and disadvantages of these approaches?
3.3. What kind of words do you think should What kind of words do you think should be learnt explicitly? be learnt explicitly?
4.4. Given the limitations of both Given the limitations of both approaches, what do you think is the approaches, what do you think is the best approach to adopt in vocabulary best approach to adopt in vocabulary teaching and learning?teaching and learning?
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Incidental learning of vocabulary Natural exposure to language (through
listening or reading) Upside: useful for revisiting / consolidating
words learnt before; improve “depth” of vocab knowledge; develop intuition for collocation
Downside: massive amount of input required; intention to remember the language is usually absent
To be accompanied by vocabulary-focussed exercises / quizzes / glosses
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Can incidental learning of vocabulary (alone) lead to gains in vocabulary size (quantity) and vocabulary knowledge (quality)??? A few pre-requisites
L2 vocabulary size (95% coverage of texts)
Knowledge about how to guess word meaning from context
Reading / Listening material must be rich in contextual clues
Some instruction is needed
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Vocabulary size and text coverage
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Pre-requisite for incidental learning of vocabulary Before learners can begin learning a language
through reading texts intended for adult native speakers, they need a threshold size of 3000-5000 word families.
Target Cumulative target
KS1 (Pri 3) 1000 1000 KS2 (Pri 6) 1000 2000 KS3 (Sec 3) 1500 3500 KS4 (Sec 6) 1500 5000
Words that students should learn Words that students should learn explicitlyexplicitly
First 2,000 words 80% of text coverage
First 2,000 words + AWL 90% of text coverage
First 2,000 words + AWL + Technical vocab 95% of text coverage of a text that a student
would typically read First 2,000 words + AWL + Technical vocab
+ most frequently used prefixes, roots and suffixes
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Most frequently used Most frequently used prefixesprefixes
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Graded readers Promises
Fun; pleasurable Increase exposure to language; increase
comprehension Exercises help practice new vocabulary and
grammar Graded: according to number of
headwords (from most needed by students); word frequencies; length
Resource package: exercises and keys; ideas on how the readers can be used
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Explicit (Deliberate) learning of vocabulary Attention directly focused on
learning of vocabulary
Upside: greatest chance for acquisition
Downside: time consuming; laborious
A balanced approach to A balanced approach to vocabulary teaching vocabulary teaching
(Nation, 2008)*(Nation, 2008)* Each component should take up a Each component should take up a quarter of the curriculum:quarter of the curriculum:
*Chapter One, Nation, I.S. P. (2008). *Chapter One, Nation, I.S. P. (2008). Teaching Teaching vocabulary: Strategies and techniquesvocabulary: Strategies and techniques. Boston: Heinle . Boston: Heinle Cengage Learning.Cengage Learning.
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Depth of Processing Hypothesis (DOPH)Deeper analysis of stimulus More persistent memory trace Better recall
Shallow and Deep language learning activities:
Can you think of some examples of vocab learning strategies that would involve shallow processing and strategies that would involve deeper processing?
Shallow vs Deep Shallow vs Deep ProcessingProcessing
Considered to be shallow:Considered to be shallow: Rote memorisation of word listsRote memorisation of word lists Verbal / written repeititionVerbal / written repeitition
Considered to be deeper:Considered to be deeper: Contextual guessingContextual guessing Association / GroupingAssociation / Grouping Using newly learnt words in speaking / Using newly learnt words in speaking /
writing (activation of newly learnt words)writing (activation of newly learnt words)
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Vocabulary Learning Strategies
Important for independent learning of low-frequency words
It is important to use a range of strategies The quality of strategy use counts for more
than the quantity of strategies used It is important to choose strategies flexibly
and appropriately according to context Strategies can be taught and weaker
learners can benefit from strategy training
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Taxonomy of VLS by Schmitt (1997) Taxonomy of Language Learning Strategies (LLS) by O’Malley &
Chamot, 1990: cognitive, metacognitive, socio-affective Oxford’s (1990) LLS taxonomy – direct (memory, cognitive,
compensation) and indirect (metacognitive, affective, social) Nation (1990) – discovery vs consolidation strategies Schmitt’s (1997) VLS taxonomy: (1) Discovery: discovering the meaning of unknown words
Determination strategies (finding meaning without recourse to others) Social strategies (consulting or working with others to discover meaning)
(2) Consolidation: remembering words once their meaning has been discovered Social strategies Memory strategies (mnemonics) Cognitive strategies (similar to memory, but without the use of
mnemonics) Metacognitive strategies (planning, monitoring, evaluation of learning)
Schmitt (1997)Schmitt (1997) 600 Japanese EFL college learners (junior high 600 Japanese EFL college learners (junior high
school / high school / university / adult ss)school / high school / university / adult ss) preferred using preferred using the bilingual dictionary to discover the bilingual dictionary to discover
meaning of wordsmeaning of words Preferred verbal and written repetition (mechanical Preferred verbal and written repetition (mechanical
rehearsals) to remember the meaningsrehearsals) to remember the meanings As the Japanese learners matured, they tended to As the Japanese learners matured, they tended to
move away from shallow, mechanical repetition move away from shallow, mechanical repetition such as word lists and flash cards to deeper mental such as word lists and flash cards to deeper mental processing such as word association strategiesprocessing such as word association strategies
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Nation’s (2001) Nation’s (2001) TaxonomyTaxonomyGeneral class of
strategiesTypes of strategies
Planning: choosing what to focus on and when to focus on it
Choosing words to focus on
Choosing aspects of word knowledge to focus on
Choosing appropriate strategies to use and when to switch to another strategy
Planning repetition (increasingly spaced repetition)Sources: finding information about the words
Analysing word parts
Using the context
Consulting a reference source in L1 and L2 (e.g. dictionaries, glosses, concordancers)
Comparing similarities and differences in L1 and L2 words (e.g. cognate words)
Processes: establishing knowledge
Noticing (seeing a word as an item to be learnt, e.g. keeping a notebook, using word cards, written and verbal repetition)
Retrieving (recall of previously learnt/met items, e.g. meeting a word in a new context, covering parts of a word recorded in a notebook)
Generating (generation of word knowledge, e.g. using a word in new contexts across the 4 skills, speaking, reading, writing or listening) 17
VLS research on Chinese learners
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VLS research on Chinese learners
Gu and Johnson (1996) -- China VLS and learning outcomes (vocab size and lg prof)
Gu (2002) -- China VLS and vocab size, lg prof, gender, academic major
Gu (2003) -- China VLS of two successful EFL learners (selected from 11 learners who
carried out “think-aloud” during a reading task, and were interviewed afterwards; the notes they took during the reading task were studied)
Wei (2007) -- China VLS and gender, major, lg prof (self-reported), problems in vocab
learning Liao (2004) -- Taiwan
VLS and major Fan (2003) -- HK
Use of VLS (questionnaire – frequency of use & perceived usefulness)
Wu (2008) -- HK LLS in vocational colleges
Some conclusions based on Some conclusions based on these studiesthese studies
Positive correlation between strategy use and Positive correlation between strategy use and language proficiency / learning outcomeslanguage proficiency / learning outcomes
Successful learners use a wider range of Successful learners use a wider range of strategies, use deeper processing strategies, strategies, use deeper processing strategies, and use strategies more skillfully / flexiblyand use strategies more skillfully / flexibly
Importance of self-initiation, selective Importance of self-initiation, selective attention, guessing word meaning, activation of attention, guessing word meaning, activation of newly learned wordsnewly learned words
ManagementManagement, , activation of newly learnt /known activation of newly learnt /known wordswords, , associationassociation, and , and social social strategiesstrategies seem seem under-used by Asian learnersunder-used by Asian learners
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The positive effect of VLS trainingThe positive effect of VLS trainingStrategies that were reported to be used Strategies that were reported to be used significantly more frequently at the end significantly more frequently at the end
of the courseof the course
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Analyze the word parts that make up the word *
Analyze any available pictures or gestures
Use (dental/medical) word lists*
Use flash cards
Create or use a visual image about the word in my mind*
Group words using a mind map*
*Strategies introduced in the English (EAP) course for Dentistry students
Source: Loong Y & Chan S W L, A Study of Vocabulary Learning Strategies Adopted by Dentistry Students in Hong Kong In Learning Specialized Dental Vocabulary, September 2012, Asian ESP Journal
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Guessing strategies
Find the part of speech Identify familiar parts Examine immediate context Examine wider context Guess the meaning Check the guess
Answers Arduous – difficult / tiring Affability – friendliness Saunter – walk slowly Boisterous – noisy / energetic Squander – spend in a wasteful way Weave – make cloth Remuneration – payment Dusk – early evening Toil – work very hard
Selecting vocabulary to Selecting vocabulary to focus onfocus on
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Recording vocabulary Take note of newly learnt words Semantic relations between newly
learnt words and their antonyms or synonyms
Newly learnt words and their collocations
Verb forms (irregular verbs) Nouns (countable/ uncountable) POS Drawing
Revising vocabularyRevising vocabulary Plan for “spaced repetition”Plan for “spaced repetition” Follow a particular topic reported in the media over a few Follow a particular topic reported in the media over a few
days, e.g. reading about the development of an issue on the days, e.g. reading about the development of an issue on the Internet or in newspapers over a few days so that you keep Internet or in newspapers over a few days so that you keep meeting the same words or synonyms of these wordsmeeting the same words or synonyms of these words
Use quizzes to test yourself regularlyUse quizzes to test yourself regularly Revise the words recorded in your vocabulary notebook or Revise the words recorded in your vocabulary notebook or
cards regularly (e.g. cover up the word or definition and test cards regularly (e.g. cover up the word or definition and test yourself)yourself)
Try to use the words you learnt before, e.g. by writing Try to use the words you learnt before, e.g. by writing sentences or paragraphs using these wordssentences or paragraphs using these words
Ask a friend to test you / practice using words you learnt Ask a friend to test you / practice using words you learnt before with a friendbefore with a friend
Others??Others??
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