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Approaches to learning another language

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    Approaches to learning another language

    How many words do you need to learn?

    Factors that affect how easily learned a word is

    What's your goal?

    Approaches to learning vocabulary

    Links

    How many words do you need to learn?

    An analysis of English vocabulary* has found that the first 1000 words account for

    84.3% of the words used in conversation, 82.3% of the words encountered in fiction,

    75.6% of the words in newspapers, and 73.5% of the words in academic texts. Thesecond 1000 accounts for about another 5% (specifically, 6% of conversation, 5.1%

    of fiction, 4.7% of newspapers, 4.6% of academic texts). In other words, if you learnthe top 1000 words, you would understand 84% of the words used in ordinary

    conversation, and if you learned the top 2000, you would understand 90% of thewords used.

    While the effort to learn this second 1000 words may seem a lot of effort for notmuch gain, the difference between understanding 84% of the words and

    understanding 90% is actually quite dramatic. Learn those first 2000, and you cango out there and talk to people, and the words you dont understand will be obvious

    by context a lot of the time.

    You will also have enough to read novels (87.4%) not quite as good a coverage asin conversation, but good enough, especially when you consider the advantage a

    book has over conversation you can take as long as you need to understandwhats being said.

    I havent seen such analyses in other languages, but I imagine that the results would

    be similar (perhaps even higher coverage given, since it is generally agreed thatEnglish has a particularly large vocabulary).

    I.S.P. Nation says, in his widely regarded text on learning vocabulary in anotherlanguage1, that high-frequency words are so important that anything that teachers

    and learners can do to make sure they are learned is worth doing.

    In one sense, high-frequency words are easier to remember because you comeacross them so often. But words are inherently different in how easily learned they

    are. What factors govern the learnability of individual words?

    Factors that affect how easily learned a word is

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    The most important factor in determining how easily words are learned is, of course,

    how similar they are to the words in one's native language (or another language you

    know well). Learning a language that is closely related to a language you alreadyknow is obviously a very different proposition to learning a language that is

    unrelated. Thus, learning Spanish when you already know French and English andLatin (my own position) is made infinitely easier by virtue of the vast number of

    words that are "cognate" (words that are the same or very similar in bothlanguages).

    You do need to pay particular attention to so-called "false cognates" - words which

    appear similar, but have different meanings. But in most cases that doesn't requireany special strategy; the observation that they are different is enough (provided, of

    course, that you are sufficiently aware to remind yourself every time you comeacross the word - this is much easier if you are immersing yourself in a language).

    Another factor is the similarity between the word and other words in the chosenlanguage that you've already learned.

    Another factor is the context in which you are learning the word. You generally don'tlearn only one word at a time. So factors that will influence ease of learning will be:

    the relationship between the words (it's more difficult to remember wordsthat are similar in meaning, if you try and learn them at the same time);

    how many words you're learning at a time (if the words are difficult, learnfewer);

    the order in which you learn them (words you learn first and last are more

    easily remembered, therefore you need to give more attention to those in themiddle, to make up for it)

    What's your goal?

    Your strategy will also be very different depending on whether your primary goal isto understand the language (either in reading or listening) or to produce it (speaking

    or writing). Learning to speak or write is of course much more difficult than simplylearning to understand (which requires recognition rather than the harder recall).

    Approaches to learning vocabulary

    Your approach to learning a language depends therefore on all these factors. Mostparticularly, howyou learn a language depends on whyyou want to learn the

    language.

    A large proportion of teach-yourself language books assume your purpose is to travel

    in a country that speaks that language. Accordingly, the emphasis is on learningappropriate phrases for situations such as eating in a restaurant, buying a train

    ticket, etc. Another, growing, section is aimed at business travelers, with appropriate

    phrases for formal introductions, conversations in an office, etc. Both of thesecategories emphasize the conversational learning to speak and listen.

    None of these, I'm afraid do anything for me. Ive tried, but they are too far from

    what I want. Any time I spend on them is wasted by the little voice saying, So? Do I

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    care? Why should I want to know this? My own desire is always to be able to read

    the language.

    I was wildly delighted when I found "Literary Chinese by the inductive method" - a1948 book that teaches Chinese by presenting the text of the simplest classic

    Chinese text - the Classic of Filial Piety - and providing notes on the meaning of each

    character, including notes on the derivation of those characters and their elements.This method probably would not appeal to many people, but since my primaryreason for learning Chinese is to read the classic texts, it appeals to me hugely.

    A large part of the appeal is that you are learning, right from the beginning,

    something "real". This is a text that people have been reading and studying for over2000 years. That alone gives the words an intrinsic fascination. And looking at each

    character through its etymology gives each word a depth of meaning thatimmediately provides connections, and sometimes, emotional resonance.

    For me, that is. I recognise that, for many people, this approach would leave them

    cold.

    The point is that, regardless of how "good" a course/book/program is, what mattersis how well it works for you. Which is why, even if you're using a "canned" system,

    you still need to customize it to your own quirks and style. To do that you need tohave a wide variety of strategies to call on, and an understanding of the principles

    involved.

    Linksgood articles on teaching vocabulary

    (mostly aimed at language teachers but good advice too for those who us who like toteach ourselves):

    http://www.dpb.dpu.dk/infodok/sprogforum/Espr3/henriksenb.html

    http://oregonstate.edu/Dept/eli/feb2000.html

    http://www.smithworks.org/chinese/articles/howstudy.html

    http://www.smithworks.org/chinese/articles/memorizing.html

    Learning English:

    test yourself to find your level: http://www.er.uqam.ca/nobel/r21270/levels/

    learning words in context:

    http://www.bbc.co.uk/worldservice/learningenglish/news/words/general/word2001.shtml

    (news items with difficult words and phrases explained)

    http://www.rhymezone.com/

    http://www.dpb.dpu.dk/infodok/sprogforum/Espr3/henriksenb.htmlhttp://oregonstate.edu/Dept/eli/feb2000.htmlhttp://www.smithworks.org/chinese/articles/howstudy.htmlhttp://www.smithworks.org/chinese/articles/memorizing.htmlhttp://www.er.uqam.ca/nobel/r21270/levels/http://www.bbc.co.uk/worldservice/learningenglish/news/words/general/word2001.shtmlhttp://www.bbc.co.uk/worldservice/learningenglish/news/words/general/word2001.shtmlhttp://www.rhymezone.com/http://www.rhymezone.com/http://www.bbc.co.uk/worldservice/learningenglish/news/words/general/word2001.shtmlhttp://www.bbc.co.uk/worldservice/learningenglish/news/words/general/word2001.shtmlhttp://www.er.uqam.ca/nobel/r21270/levels/http://www.smithworks.org/chinese/articles/memorizing.htmlhttp://www.smithworks.org/chinese/articles/howstudy.htmlhttp://oregonstate.edu/Dept/eli/feb2000.htmlhttp://www.dpb.dpu.dk/infodok/sprogforum/Espr3/henriksenb.html
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    give it a word and it will find words that rhyme with it, and also point to definitions,

    and quotations in which the word appears

    http://cctc2.commnet.edu/grammar/notorious.htmwords that are commonly confused with each other

    http://www.better-english.com/exerciselist.htmlexercises to improve your English

    http://www.comenius.com/idioms/new idiom to assist students of English. They provide a definition as well as audio

    files of the idiom itself and the idiom used in context.

    1. Nation, I.S.P. 2001. Learning Vocabulary in Another Language. Cambridge

    University Press.

    Strategies for learning languages

    Decontextualised vocabulary

    Reading

    Retelling

    Organization

    Association

    Review

    Some word lists

    A general distinction you can make is that between:

    direct study, and learning from context

    Direct study is more important when you're learning a non-cognate language. It's

    also more important in the initial stages of learning a language. Learning fromcontext is particularly useful for cognate languages.

    Of course learning a language requires both approaches, but the relative proportions

    will vary.

    You need both definitional and contextual information to "know" a word properly. It

    is also helpful to process words at a "deeper" level - by playing with them, usingthem, thinking about them.

    http://cctc2.commnet.edu/grammar/notorious.htmhttp://www.better-english.com/exerciselist.htmlhttp://www.comenius.com/idioms/http://www.comenius.com/idioms/http://www.better-english.com/exerciselist.htmlhttp://cctc2.commnet.edu/grammar/notorious.htm
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    And of course, you need multiple exposures - a requirement for which extensive

    reading is the best remedy, but in the beginning, is probably best answered by

    programmed texts/courses that repeatedly present words in slightly differentcontexts (e.g., in different sentences).

    Let's look at some particular techniques:

    Decontextualised vocabulary

    word lists- can be a useful resource. generally decontextualized; however,

    sometimes they are provided in conjunction with a reading passage, thus providingcontext - this is, of course, more effective. lists of "most frequently used" words can

    also be quite motivating. however, lists of difficult or less frequent words areprobably more useful. lists are also fairly tedious to learn from. their main use is

    therefore as a resource- e.g., in order to make flashcards or semantic maps. (look

    belowfor some word lists available on the Web)

    useful to set yourself targets(daily as well as longer term)

    study words in their "families" - e.g., write, written, wrote, writing, typewriter, etc

    flashcards - cards with a word (or phrase) on one side and its translation on theother. You can buy ready-made flashcards, and these can certainly be helpful,

    particularly if you're inexperienced at learning another language. However, it is more

    effective if you make them yourself. Not only will the cards be customized to yourown use, but the activity of selecting words and writing them down help you learn

    them.

    A standard way of using flashcards is simply to go through a set number each day,separating out those you have trouble with, so you can review them more often.

    Keep these ones handy so that you can go through them at odd moments during theday when you're waiting for something.

    Use the flashcards as a handy way to group words in different ways. Deal out the

    cards and move them around, looking for connections.

    If you have word-family flashcards (recommended) - e.g., cards with various related

    forms of a word - you can make different sentences with your cards. You could alsoplay cards with them, if you have others to play with. You could play a version of

    rummy, for example, where the sets are infinitive, present tense, future tense, pastperfect. Use your imagination!

    A bingo game with flashcards is another fun way to practice. Construct bingo cards(large cards divided into a certain number of spaces the same size as yourflashcards) with the native language words on it. While this is better played with

    others, you can at a pinch play with yourself, simply picking out a flashcard from thepile and seeing how quickly you can match it with its counterpart.

    Learning words in isolation will not help you much in dealing with words in context.You do need to practice reading/writing/speaking/listening sentences. But flashcards

    are a useful means of memorizing vocabulary.

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    drill- good for getting in the needed repetition; most useful when they involve

    multiple media; when they group words according to context (words that "belong"

    together, for one reason or another), rather than, as is often the case, according tofrequency; when they provide full and immediate feedback

    bilingual-dichotic method- This is a somewhat specialized technique. Dichotic

    listening refers to a technique used in the psychology laboratory, whereby a personwearing headphones hears different messages in the left and right ear. Thetechnique has been used with some success in teaching foreign language words - the

    foreign word is heard in the right ear while simultaneously the native translation is

    heard in the left ear (most people process speech better in the right ear). Thestudent is instructed to attend to the foreign language word. The student also has a

    list of the words to read while listening.

    You can read more about this research at

    http://agoralang.com/agora/agoranews/aarons.html

    Reading

    graded reading- is, after all, the means by which most of us acquired the bulk of

    our native language vocabulary; the main problem with this approach, when applied

    to another language, is that you need to understand around 95% of the words in atext in order to infer the meaning of the rest. this makes it harder to simply grab

    books aimed at the native speaker - you need graded readers, specifically created forstudents of the language. another useful resource to build up your vocabulary are

    bilingual readers.

    the great benefit of reading is the repeated experiences of the same words in slightly

    different contexts; the down side is that it is a time consuming method of learning.also, infrequent words will, of course, appear infrequently - these words really needto be given special attention.

    dictionary use- using a bilingual dictionary is of course helpful, and oftennecessary; however, it is better if looking things up in the dictionary is NOT your first

    strategy - better to try and guess the meaning first. effective students tend to use a

    dictionary flexibly and thoughtfully; they are also better at judging when guesses arelikely to be accurate, and which words in a sentence are most important for

    understanding the meaning.

    a useful strategy to prevent you getting too bogged down, is to mark the words

    you're in doubt about, on your first reading, and then look them up at the end of thepassage.

    the Web is a great resource for language students - find a newspaperin your

    chosen language and practice with it regularly; find a radio stationthat broadcastsin your chosen language

    I find DVDswonderful - look for ones that offer your chosen language. You canlisten in your native language and have subtitles in your chosen language; listen to

    http://agoralang.com/agora/agoranews/aarons.htmlhttp://agoralang.com/agora/agoranews/aarons.html
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    your chosen language with native language subtitles; or, have both the soundtrack

    and the subtitles in your chosen language.

    Retelling

    try to retellpassages of text in your own words

    recountingwhat you have learned to someone else is an excellent way to reinforce

    learning (trying to teach them is better still!)

    remember to speak aloudwords as you read/think them

    talk to yourself- tell yourself what you're doing as you do it; make up sentences

    about what you can see when you're walking, or waiting for something

    try and think of different waysof saying the same thing

    Organization

    have a notebookto record new words and grammar points; don't simply list the

    words as you come across them, but organise them into categories- categories

    that are personally meaningful. for ready reference, start the notebook with a list ofwords you find or think you'll find particularly difficult. (note: useful groups include

    generic categories, e.g., animals, fruit; functions, e.g., greetings, prepositions;situations, e.g., Post Office, airport, shop)

    make labelsfor items round the home and stick them up - and don't limit yourself

    to single words, create sentences. remember to read them aloud at appropriatemoments.

    in the bathroom and toilet, put up listsof declensions/conjugations or even

    passages of text or dialog.

    Association

    even unrelated languages throw up words that share similarities- look out forthese. Be creative.

    physically act out words and sentences - use mimeand gestures(for someresearch on how gestures help you remember see People remember speech better

    when it is accompanied by gestures ; Gesturing reduces cognitive load)

    associate words with pictures

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    visualize words

    mnemonics

    Review

    periodic review- vital!

    to make sure words are "fixed", you need to overlearnthem - don't tick them off

    too soon!

    daily practiceis essential, but try not to get into a rut. Routine is useful forestablishing a habit, but ring the changes with your activities, both to keep your

    interest up, and because it is a more effective means of learning.

    Remember:

    Experiment with different strategies till you find what works for you.

    Aim to have a variety of strategies to choose from.

    Some word lists

    English top 1000 words:http://esl.about.com/library/vocabulary/bl1000_list1.htm

    http://132.208.224.131/ListLearn/default.htmI like this because it groups words according to their stem, thus: able: ability ablerablest ably abilities unable inability

    1047 "basic" words in Frenchhttp://mypage.bluewin.ch/a-z/cusipage/basicfrench.html

    1040 "basic" words in Germanhttp://mypage.bluewin.ch/a-z/cusipage/basicgerman.html

    top 1000 most-used German words

    http://german.about.com/library/weekly/aa041601a.htm

    List of High-Frequency Baseword Vocabulary for Japanese EFL Studentshttp://iteslj.org/lists/Daulton-BasewordVocabulary.html

    also check out the supermemo language collections: http://www.super-

    memory.com/sml/language.htm

    http://esl.about.com/library/vocabulary/bl1000_list1.htmhttp://132.208.224.131/ListLearn/default.htmhttp://mypage.bluewin.ch/a-z/cusipage/basicfrench.htmlhttp://mypage.bluewin.ch/a-z/cusipage/basicgerman.htmlhttp://german.about.com/library/weekly/aa041601a.htmhttp://iteslj.org/lists/Daulton-BasewordVocabulary.htmlhttp://www.super-memory.com/sml/language.htmhttp://www.super-memory.com/sml/language.htmhttp://www.super-memory.com/sml/language.htmhttp://www.super-memory.com/sml/language.htmhttp://iteslj.org/lists/Daulton-BasewordVocabulary.htmlhttp://german.about.com/library/weekly/aa041601a.htmhttp://mypage.bluewin.ch/a-z/cusipage/basicgerman.htmlhttp://mypage.bluewin.ch/a-z/cusipage/basicfrench.htmlhttp://132.208.224.131/ListLearn/default.htmhttp://esl.about.com/library/vocabulary/bl1000_list1.htm
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    Mnemonics for learning languagesKeyword mnemonic

    Linkword

    List-learning strategies

    Keyword mnemonicThe one mnemonic strategy that has been investigated quite extensively by

    researchers is the keyword mnemonic. This has been used successfully in a variety oflearning areas, but its chief use has been in the area of learning vocabulary.

    The keyword mnemonic is certainly an effective technique, particularly for learning to

    read in another language, as opposed to writing ortalking (where you have toactively remember the words you want, rather than simply recognize them when you

    see them). But I wouldn't advocate using the keyword mnemonic on 1000 words, oreven most of them. I would keep it for the hard words. (See the pdf document on

    mnemonics to find out what the keyword mnemonic is and to find out more aboutthe usefulness of the keyword mnemonic for learning vocabulary.)

    Linkword

    This is essentially the keyword technique, but simplified by fact that someone elsehas done all the hard work. Dr Michael Gruneberg, a British academic who has done

    a lot of work in the area of practical mnemonics (a rare concern among academicresearchers) formalised the Linkword technique for learning foreign languages, and

    has produced Linkword books for learning French, German, Spanish, and Italian.

    The books aim to quickly teach you a few hundred words of your chosen language(my own count of words taught in the German book was 355), by giving you a

    linking image to use. Thus, for Raupe (German for caterpillar), you are told toimagine a caterpillar with a rope attached to its middle.

    As you would expect (Dr Gruneberg does know his stuff), the books are designed

    with an eye to fundamental memory principles. Words are grouped according tocategory; only ten words are given at a time; words are reviewed, etc. Simple

    grammar points are also included. It's well organised, and I do think it's an excellent

    way for a beginner to get a quick introduction to the language.

    Apart from my general criticisms and warnings about the keyword technique (for

    which, see my article on the usefulness of the keyword mnemonic for learning

    vocabulary), my principle caveat is the difficulty in forming the visual images. Forexample, for Hummer (German for lobster), we are told to imagine a lobster with a

    sense of humor. Similarly, for Motte (German for moth), we are told to imagine thatour personal motto is "I like moths". Personally, I don't find it particularly easy to

    visualise these "images". Now, I mean no criticism of Dr Gruneberg, the difficulty isexperienced by anyone trying to find images to express verbal connections; some

    words just don't lend themselves to being images. But of course, verbal mnemonicsare just as memorable as visual mnemonics, and infinitely more flexible. I assume,

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    although he doesn't say it, that Dr Gruneberg means by "image" something more

    movie-like, with a sound track.

    There are also Linkword coursesavailable, in a wider variety of languages, and forsome languages, at more advanced levels (this link is for a British site; here's a U.S.

    site). I have no personal experience of these, but here's a reviewby a teacher.

    List-learning mnemonicsThe various list-learning mnemonics - the method of loci, the pegword method, the

    link method, the story method - can all be adapted to help you learn lists of words.In general, learning lists is not a particularly useful technique for learning a

    language, however, there are some circumstances in which it can be helpful. (To find

    out about these mnemonic techniques, see the pdf document on mnemonics).

    If you do need to remember a list, my own recommendation is the story mnemonic,

    unless you are already expert at one of the other techniques. The advantage of the

    story mnemonic is that it is very simple to master.

    Here's an example of its use. I'm brushing up my Latin, and like to run through the

    various conjugations and declensions in my head before going to sleep (it's

    wonderfully soothing!). To ensure I cover them all, I've devised the followingmnemonics:

    I loveto advisethose who rulethat sums are fooey. [1st conjugation: amo, Ilove; 2nd conjugation: moneo, I advise; 3rd conjugation: rego, I rule; irregular verb

    to be: sum, I am; fui, I have been]

    At the tablethe daughterawaits the master; the sonawaits the godin the field

    where the boys go to war. The kingtells the legionhis nameis a burden. The

    citizenlies on his couchin the city. [1st to 3rd declensions, with variants]

    Basic principles

    When considering what will be the most effective strategies for you, don't forget the

    basic principles of memory:

    (1) Repetition repetition repetition

    The trick is to find a way of repeating that is interesting to you. This is partlygoverned by level of difficulty (too easy is boring; too difficult is discouraging). The

    point is to find an activity (more than one, in fact), which enable you to hold on toyour motivation through sufficient repetitions to drive them into your head. Bear in

    mind, too, the importance of:

    (2) Changing context

    http://www.linkwordlanguages.com/http://www.unforgettablelanguages.com/index.htmlhttp://www.unforgettablelanguages.com/index.htmlhttp://www.tes.co.uk/search/search_display.asp?id=374145http://www.tes.co.uk/search/search_display.asp?id=374145http://www.unforgettablelanguages.com/index.htmlhttp://www.unforgettablelanguages.com/index.htmlhttp://www.linkwordlanguages.com/
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    Simple repetition (cat - el gato; cat - el gato; cat - el gato ...) is not only boring, but

    also the least effective way of experiencing the needed repetition. Not only do you

    want to see/hear words presented in a variety of different sentences; you also wantto experience them in different ways - listening, reading, speaking, writing.

    (3) Space your practice (see the pdf document on learning a skill)

    (4) Seek the link

    The basis for the keyword mnemonic, and the reason some words are "easy" and

    others not. Looking for the similarities between words, and being inventive whennecessary, is crucial to easing the learning burden, and reducing the number of

    repetitions you need to fix the word in your memory. It can be as simple as

    observing that "gato" is very like "cat", or that "el borrego" means "sheep" becausesheep are boring.

    Effect of working memory capacity on new languagelearning

    Summary

    Vocabulary acquisition in children is significantly affected by the child's ability torepeat back words.

    This limitation becomes less as the individual gains a large vocabulary, and thus

    develops a greater ability to make semantic (meaningful) associations.

    When learning a new language, your ability to repeat back unfamiliar words is only afactor where you are unable to form a meaningful association to a familiar word.

    In such cases, the keyword mnemonic can be especially useful to those with limitedability to repeat back words.

    Research with children has demonstrated that the ability to learn new words isgreatly affected by working memory span - specifically, by how much information

    they can hold in that part of working memorycalled "phonological short-term

    memory". The constraining effect of working memory capacity on the ability to learn

    new words appears to continue into adolescence. (see Reading skills in youngchildren)

    But, as you grow in experience, building a vocabulary, this constraint becomes lessimportant. Because working memory capacity is measured in "chunks" - and the

    amount of information contained in a chunk is extremely malleable. To a largeextent, developing chunking strategies is what memory improvement is all about.

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    In terms of learning another language, there are essentially four possible classes of

    word:

    words that are already familiar because they are the same in your nativelanguage (or another known language)

    words that are already familiar because they involve words that you already

    know in that language (e.g., learning a related verb form, or learning a wordmade up of two words you already know, such as sweat-shirt)

    words that resemble a known word with similar or related meaning (e.g.,

    Russian garlomeans throat, and the word garloresembles the word gargle) words that have no ready association to known words

    It appears that in these first three cases, the size of your phonological short-term

    memory is of no significant relevance. It is only in the last case - where the wordcannot utilize any meaningful associations - that your phonological short-term

    memory capacity becomes important.

    Fairly obviously, as your knowledge of language (your own and others) grows, the

    more meaningful associations you will be able to make, and the fewer new words willfall into this last, difficult, category.

    This suggests, of course, the usefulness of a mnemonic strategy (specifically, thekeyword strategy) in the last, difficult case.

    The importance of phonological short-term memory is also greater for productive

    learning (learning to produce a language, i.e., speak or write it) than in receptivelearning (learning to read or understand a language). For productive learning, the

    pronounceability of the new words is very important. The more easily pronounced,the more easily learnt.

    References

    Nation, I.S.P. 2001. Learning vocabulary in another language. Cambridge:Cambridge University Press.

    Ellis, N.C. & Beaton, A. 1993. Factors affecting foreign language vocabulary: imagery

    keyword mediators and phonological short-term memory. Quarterly Journal ofExperimental Psychology, 46A, 533-58.

    Papagno, C., Valentine, T. & Baddeley, A. 1991. Phonological short-term memory

    and foreign-language vocabulary learning.Journal of Memory and Language, 30,331-47.

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    Are children really so much better at learning a secondlanguage?

    Most people believe that an adult learner can't hope to replicate the fluency ofsomeone who learned another language in childhood. And certainly there is research

    to support this (see Second language best taught in childhood; Study finds there's acritical time for learning all languages, including sign language)

    However, people tend to confuse these findings - that the age of acquisition affects

    your representation of grammar- with the idea that children can learn words vastlyquicker than adults. This is not true. Adults have a number of advantages over

    children:

    they usually have more and practised strategies available to them,

    they have a wider vocabulary in their native language (which makes it easier

    to find similarities between languages),

    they have (for a while) a greater working memory capacity,

    they are more likely to have experience of other languages, and of languagelearning.

    For all these reasons, adults can usually learn more words faster than children.

    Part of the reason for the belief is that children seem to learn their native language

    "by magic". While there is certainly something magical about the way they pick upgrammar, their learning of new words doesn't come under the same category. In

    fact, children are quite slow at learning new words, learning on average:

    12 - 16 months: 0.3 words/day

    16 - 23 months: 0.8 words/day

    23 - 30 months: 1.6 words/day

    30 mths - 6 yrs: 3.6 words/day

    6 yrs - 8 yrs: 6.6 words/day

    8 yrs - 10 yrs: 12.1 words/day

    (from Paul Bloom's (2000) "How Children Learn the Meanings of Words")

    Original language can be completely forgottenThe following research is also interesting, since it exposes another cherished myth. A

    study1of adults who were born in Korea but adopted by French families in childhood,found not only that they had no conscious memory of Korean, but that imaging

    showed no difference in brain activation when they heard Korean compared to anyother unknown foreign language (activation patterns were different when they heard

    French).

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    I don't, however, know the age of the children when they were adopted. It would

    also be interesting to know whether such children would learn their original language

    with greater facility - this would imply that present imaging techniques areinsufficiently subtle to pick up some differences.

    1. Pallier, C., Dehaene, S., Poline, J.-B., LeBihan, D., Argenti, A.-M., Dupoux, E. &Mehler, J. 2003. Brain Imaging of Language Plasticity in Adopted Adults: Can a

    Second Language Replace the First? Cerebral Cortex, 13 (2), 155-161.

    Music and language

    Summary

    Some of the attributes of music are particularly memorable, and can be used toassist learning.

    Music and language are both important in helping humans form large social groups,

    and one can argue that they co-evolved on the back of this function*.

    There is growing evidence that the same brain structures are involved in music andlanguage processing.

    A rare disorder suggests a genetic link between social skills, language skills, andmusical skills.

    These connections between music and language processing support recent evidencethat music training can improve children's language skills.

    The role of melody in helping recall

    The most obvious connection between language and music is that music can be used

    to help us remember words. It has been convincingly shown that words are betterrecalled when they are learned as a song rather than speech - in particular

    conditions.

    Melody is what is important. Rhythm is obviously part of that. We are all aware ofthe power of rhythm in helping make something memorable. But melody, it seems,has quite a lot of attributes, apart from rhythm, that we can use as cues to help our

    recall. And what seems to be crucial is the simplicity and predictability of the

    melody.

    But the connection between language and music is much more profound than this.

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    The evolution of language

    One of my favorite books is Robin Dunbar's Grooming, gossip and the evolution of

    language. In it he moves on from the fact that monkeys and apes are intenselysocial and that grooming each other is a major social bonding mechanism, to the

    theory that in humans language (particularly the sort of social language we call

    gossip) has taken the place of grooming. The size of human social groups, heargues cogently, was able to increase (to our species' benefit) because of theadvantages language has over grooming. For example, it's hard to groom more than

    one at a time, but you can talk to several at once.

    Language, music, and emotion

    I mention this now because he also suggests that both music and language helpedhumans knit together in social groups, and maybe music was first. We are all familiar

    with the extraordinary power of music to not only evoke emotion, but also to bind usinto a group. Think of your feelings at times of group singing - the singing of the

    national anthem, singing 'Auld Lang Syne' at New Year's Eve, singing in church,

    campfire singing, carol singing ... fill in your own experience.

    Dunbar also observes that, while skilled oratory has its place of course, language is

    fairly inadequate at the emotional level - something we all have occasion to noticewhen we wish to offer comfort and support to those in emotional pain. At times like

    these, we tend to fall back on the tried and true methods of our forebears - touch.

    So, while language is unrivalled in its ability to convey "the facts", there is a point atwhich it fails. At this point, other facilities need to step in. At an individual level, we

    have touch, and "body language". At the social level, we have music.

    Language and music then, may well have developed together, not entirely

    independently. More evidence for this comes from recent neurological studies.

    The neural substrates of language and music

    Language is a very important and complex function in humans, and unsurprisingly it

    involves a number of brain regions. The most famous is Broca's area. Recentresearch into neurological aspects of music have held some surprises. Imaging

    studies have revealed that, while the same area (the planum temporale) was active

    in all subjects listening to music, in non-musicians it was the right planum temporalethat was most active, while in musicians the left side dominated. The left planum

    temporale is thought to control language processing. It has been suggested thatmusicians process music as a language. This left-brain activity was most pronounced

    in people who had started musical training at an early age (August 2001 newsreport).

    Moreover, several studies have now demonstrated that there are significant

    differences in the distribution of gray matter in the brain between professionalmusicians trained at an early age and non-musicians. In particular, musicians have

    an increased volume of gray matter in Broca's area. The extent of this increaseappears to depend on the number of years devoted to musical training. There also

    appears to be a very significant increase in the amount of gray matter in the part of

    http://www.amazon.com/exec/obidos/ASIN/0674363361/thememorykey-20http://www.amazon.com/exec/obidos/ASIN/0674363361/thememorykey-20http://www.amazon.com/exec/obidos/ASIN/0674363361/thememorykey-20http://www.amazon.com/exec/obidos/ASIN/0674363361/thememorykey-20
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    the auditory cortex called the Heschl's gyrus (also involved in the categorical

    perception of speech sounds). (see news reports)

    An imaging study1investigating the neural correlates of music processing found that" unexpected musical events" activated the areas of Broca and Wernicke, the

    superior temporal sulcus, Heschl's gyrus, both planum polare and planum temporale,

    as well as the anterior superior insular cortices. The important thing about this isthat, while some of those regions were already known to be involved in musicprocessing, the cortical network comprising allthese structures has up to now been

    thought to be domain-specific for language processing.

    People are sensitive to acoustic cues used to distinguish both differentmusicians and different speakers

    Another study2has found that people remember music in the same way that they

    remember speech. Both musicians and non-musicians were found to be equallyaccurate in distinguishing changes in musical sequences, when those changes were

    in the length and loudness of certain tones. This discrimination appeared to also be

    within the capabilities of ten-month-old babies, arguing that the facility is built intous, and does not require training.

    These acoustic characteristics are what make two musicians sound different whenthey are playing the same music, and make two speakers sound different when they

    are saying the same sentence.

    So, if this facility is innate, what do our genes tell us?

    Williams syndrome

    Williams syndrome is a rare genetic disorder. Those with this syndrome have

    characteristic facial and physical features, certain cardiovascular problems and mildto moderate mental retardation.

    They are also markedly social, and have greater language capabilities than youwould expect from their general cognitive ability. They score significantly higher on

    tests measuring behavior in social situations, including their ability to remembernames and faces, eagerness to please others, empathy with others' emotions and

    tendency to approach strangers.

    This connection, between sociability, language skills, and memory for names andfaces, is what makes Williams syndrome interesting in this context. And of course,

    the final characteristic: an extraordinary connection with music(see http://www.the-scientist.com/yr2001/nov/research_011126.html(free

    registration required))

    Mozart effect

    A Canadian studyis now underway to look at whether musical training gives childrenan edge over non-musical counterparts in verbal and writing skills (as well as

    perhaps giving the elderly an edge in preserving cognitive function for as long aspossible). In view of thse factors discussed here, the idea that music training

    http://www.the-scientist.com/yr2001/nov/research_011126.htmlhttp://www.eurekalert.org/pub_releases/2002-01/bcfg-stl010902.phphttp://www.eurekalert.org/pub_releases/2002-01/bcfg-stl010902.phphttp://www.the-scientist.com/yr2001/nov/research_011126.html
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    benefits verbal skills is certainly plausible. I discuss this in more detail in my

    discussion of the much-hyped Mozart effect.

    References

    Dunbar, R. 1996. Grooming, gossip, and the evolution of language.Cambridge,Mass.: Harvard University Press.

    Wallace, W.T. 1994. Memory for music: effect of melody on recall of text.Journal of

    Experimental Psychology: Learning, Memory & Cognition, 20, 1471-85.

    1. Koelsch, S., Gunter, T.C., von Cramon, D.Y., Zysset, S., Lohmann, G. & Friederici,A.D. 2002. Bach Speaks: A Cortical "Language-Network" Serves the Processing of

    Music, NeuroImage, 17(2),956-966.

    2. Palmer, C., Jungers, M.K. & Jusczyk, P.W. 2001. Episodic Memory for MusicalProsody.Journal of Memory and Language, 45, 526-545.

    http://www.eurekalert.org/pub_releases/2002-01/osu-lrn010902.php

    * I'm sorry, I know this is expressed somewhat clumsily. More colloquially, manypeople would say they co-evolved for this purpose. But functions don't evolve

    purposively - the eye didn't evolve because one day an organism thought it would bea really good idea to be able to see. We know this, but it is ... oh so much easier ...

    to talk about evolution as if it was purposeful. Unfortunately, what starts simply

    because as a sloppy shorthand way of saying something, becomes how people thinkof it. I don't want to perpetuate this myself, so, I'm sorry, we have to go with the

    clumsy.

    The Mozart Effect

    The "Mozart Effect" refers to two phenomena.

    The effect of merely listening to Mozart is small, unreliable, relates only to spatial

    reasoning, and probably simply reflects the effect of arousal.

    The effect of providing musical training to children is probably real, but again, ismore limited than advertised.

    http://www.eurekalert.org/pub_releases/2002-01/osu-lrn010902.phphttp://www.eurekalert.org/pub_releases/2002-01/osu-lrn010902.php
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    The more hyped and less plausible passive Mozart EffectThe so-called "Mozart effect" refers to two quite different phenomena. The one that

    has received the most media play concerns the almost magical (and mythical) effect

    of Mozart's music on intelligence. It is the result of a misrepresentation of theresearch results. Rauscher, Shaw, and Ky's 1993 study found that 10 minutes ofexposure to Mozart's Sonata for Two Pianos in D Major K. 448temporarily enhanced

    performance on three spatial reasoning tasks.

    The source of the misunderstanding lay in the fact that spatial reasoning is acomponent of IQ tests, and the researchers reported an increase of some 8 or 9

    points in students' IQ scores after listening to the music. The effect lasted some tento fifteen minutes.

    Even in this limited sense, the effect has not been consistently replicated - indeed, it

    would be fair to say it has more usually failed to be replicated. Moreover, a meta-

    analysis of studies that have investigated this effect has found that any cognitiveimprovement "is small and does not reflect any change in IQ or reasoning ability ingeneral, but instead derives entirely from performance on one specific type of

    cognitive task and has a simple neuropsychological explanation"1.

    There does seem to be a case that particular types of music can have an effect onbrainwaves - there has been some interesting work done on its possible therapeutic

    role in reducing epileptic seizures - but the main effect of music seems to be throughits effect on arousal.

    Most of the research done into the Mozart Effect has continued the example of theoriginal researchers by comparing the effect of listening to Mozart's music with

    listening to silence or to a relaxation tape. Obviously enough, these varioussituations would be expected to differentially affect mood and level of arousal (whichare known to have a, small and unreliable, effect on cognition). There is evidence

    that when this effect is controlled for, the Mozart effect (which we may note is alsosmall and unreliable) disappears.

    The more plausible active Mozart effectThere is however another Mozart effect that promises to be more useful. This is thepossibility that formal training in music yields nonmusical benefits. Once again, the

    media are keen to hypothesize that this effect is on IQ (what isthe media'sobsession with IQ?). There does however seem to be growing evidence that musical

    training benefits other faculties - specifically, verbal memory. (see the July news

    report)

    More articles on the Mozart Effecthttp://faculty.washington.edu/chudler/music.html#mem

    http://faculty.washington.edu/chudler/music.htmlhttp://faculty.washington.edu/chudler/music.html
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    http://www.indiana.edu/~intell/mozarteffect2.shtml

    http://www.guardian.co.uk/arts/fridayreview/story/0,12102,871350,00.html

    http://www.usatoday.com/life/2003-08-19-mozart_x.htm

    BBC radio programme: http://www.bbc.co.uk/radio4/science/mozarteffect.shtml

    from the original researchers: http://www.mindinst.org/MIND3/mozart/mozart.php

    about the effect of music trainingfrom one of the original "Mozart effect"researchers:

    http://www.menc.org/publication/articles/academic/rauscher.htm

    References

    Rauscher, F.H., Shaw, G.L, & Ky, K.N. 1993. Music and spatial task performance.

    Nature, 365, 611.

    Schellenberg, E.G. 2001. Music and nonmusical abilities.Ann N Y Acad Sci, 930, 355-

    71.

    studies that have failed to confirm this finding

    Chabris, C.F. 1999. Prelude or requiem for the 'Mozart effect'? Nature, 400, 827.

    McCutcheon, L.E. 2000. Another failure to generalize the Mozart effect. PsychologicalReports, 87, 325-30.

    Newman, J., Rosenbach, J.H., Burns, K.L., Latimer, B.C., Matocha, H.R. & Vogt, E.R.

    1995. An experimental test of "the mozart effect": does listening to his musicimprove spatial ability? Perceptual & Motor Skills, 81, 1379-87.

    Steele, K.M., Bella, S.D., Peretz, I., Dunlop, T., Dawe, L.A., Humphrey, G.K.,

    Shannon, R.A., Kirby Jr., J.L. & Olmstead, C.G. 1999. Prelude or requiem for the'Mozart effect'?Nature, 400, 827.

    Steele, K.M., Brown, J.D., Stoecker, J.A. 1999. Failure to confirm the Rauscher and

    Shaw description of recovery of the Mozart effect. Perceptual & Motor Skills, 88, 843-8.

    failure to extend finding:

    Bridgett, D.J. & Cuevas, J. 2000. Effects of listening to Mozart and Bach on the

    performance of a mathematical test. Perceptual & Motor Skills, 90, 1171-5.

    http://www.indiana.edu/~intell/mozarteffect2.shtmlhttp://www.guardian.co.uk/arts/fridayreview/story/0,12102,871350,00.htmlhttp://www.usatoday.com/life/2003-08-19-mozart_x.htmhttp://www.bbc.co.uk/radio4/science/mozarteffect.shtmlhttp://www.mindinst.org/MIND3/mozart/mozart.phphttp://www.menc.org/publication/articles/academic/rauscher.htmhttp://www.menc.org/publication/articles/academic/rauscher.htmhttp://www.mindinst.org/MIND3/mozart/mozart.phphttp://www.bbc.co.uk/radio4/science/mozarteffect.shtmlhttp://www.usatoday.com/life/2003-08-19-mozart_x.htmhttp://www.guardian.co.uk/arts/fridayreview/story/0,12102,871350,00.htmlhttp://www.indiana.edu/~intell/mozarteffect2.shtml
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    Steele, K.M., Ball, T.N. & Runk, R. 1997. Listening to Mozart does not enhance

    backwards digit span performance. Perceptual & Motor Skills, 84, 1179-84.

    success in replicating effect:

    Rideout, B.E., Dougherty, S. & Wernert, L. 1998. Effect of music on spatial

    performance: a test of generality. Perceptual & Motor Skills, 86, 512-4.

    Rideout, B.E. & Taylor, J. 1997. Enhanced spatial performance following 10 minutesexposure to music: a replication. Perceptual & Motor Skills, 85, 112-4.

    effect accounted by arousal:

    Steele, K.M. 2000. Arousal and mood factors in the "Mozart effect". Perceptual &

    Motor Skills, 91, 188-90.

    Thompson, W.F., Schellenberg, E.G. & Husain, G. 2001. Arousal, mood, and the

    Mozart effect. Psychological Science, 12, 248-51.

    1. Chabris, C.F. 1999. Prelude or requiem for the 'Mozart effect'? Nature, 400, 827.

    News reports

    Gesturing

    People remember speech better when it is accompanied by gestures

    A recent study had participants watch someone narrating three cartoons. Sometimesthe narrator used hand gestures and at other times they did not. The participants

    were then asked to recall the story. The study found that when the narrator usedgestures as well as speech the participants were more likely to accurately remember

    what actually happened in the story rather than change it in some way.

    The research was presented to the British Psychological SocietyAnnual Conference inBournemouth on Thursday 13 March.

    Gesturing reduces cognitive load

    Why is it that people cannot keep their hands still when they talk? One reason maybe that gesturing actually lightens cognitive load while a person is thinking of what

    to say. Adults and children were asked to remember a list of letters or words while

    http://www.bps.org.uk/index.cfmhttp://www.bps.org.uk/index.cfm
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    explaining how they solved a math problem. Both groups remembered significantly

    more items when they gestured during their math explanations than when they did

    not gesture.Goldin-Meadow, S., Nusbaum, H., Kelly, S.D. & Wagner, S. 2001. Explaining Math:

    Gesturing Lightens the Load. Psychological Science, 12 (6), 516 - 522.http://tinyurl.com/ix8x

    Language learning in childhood

    Second language best taught in childhood

    Sadly, it does appear that the easiest time to learn a second language is, indeed, inchildhood. An imaging study has found that when grammatical judgment in the

    second language was compared to grammatical judgment in first language (as

    evidenced by performance on sentences with grammatical mistakes), there was nodifference in brain activation in those who learned the second language as children.

    However, people who acquired the second language late and with differentproficiency levels displayed significantly more activity in the Broca's region during

    second language grammatical processing. "This finding suggests that at the level ofbrain activity, the parallel learning of the two languages since birth or the early

    acquisition of a second language are crucial in the setting of the neural substrate forgrammar."

    Wartenburger, I., Heekeren, H.R., Abutalebi, J., Cappa, S.F., Villringer, A. & Perani,

    D. 2003. Early Setting of Grammatical Processing in the Bilingual Brain. Neuron,37(1),159-170.

    http://dsc.discovery.com/news/briefs/20030106/language.html

    Critical period for learning a first language

    It is generally believed that there is a critical period for learning a first language, andthat children not exposed to language during this period will never fully acquire

    language. It is also thought that this might apply as well to second language learning

    that those who learn another language after puberty can never become as fluentas those who learn it before puberty. A recent study suggests that this may also be

    true for non-verbal languages. Using functional magnetic resonance imaging (fMRI),it was found that patterns of brain activity in bilingual people who learned American

    Sign Language (ASL) before puberty differed from those who learned it afterpuberty.

    Newman, A.J., Bavelier, D., Corina, D., Jezzard, P. & Neville, H.J. 2002. A criticalperiod for right hemisphere recruitment in American Sign Language processing.

    Nature Neuroscience, 5 ( 1),76 80.http://www.eurekalert.org/pub_releases/2002-01/uow-sft010202.php

    Reading skills in young childrenGathercole, S.E., Service, E., Hitch, G.J., Adams, A. & Martin, A.J. 1999. Phonologicalshort-term memory and vocabulary development: further evidence on the nature of

    http://e/fiona/memory%20&%20learning/web/website/articles/%0Bhttp:/tinyurl.com/ix8xhttp://dsc.discovery.com/news/briefs/20030106/language.htmlhttp://dsc.discovery.com/news/briefs/20030106/language.htmlhttp://www.eurekalert.org/pub_releases/2002-01/uow-sft010202.phphttp://www.eurekalert.org/pub_releases/2002-01/uow-sft010202.phphttp://dsc.discovery.com/news/briefs/20030106/language.htmlhttp://dsc.discovery.com/news/briefs/20030106/language.htmlhttp://e/fiona/memory%20&%20learning/web/website/articles/%0Bhttp:/tinyurl.com/ix8xhttp://e/fiona/memory%20&%20learning/web/website/articles/%0Bhttp:/tinyurl.com/ix8x
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    the relationship.Applied Cognitive Psychology, 13, 65-77.

    Finding: The ability of a child to repeat back unfamiliar words is constrainedby the capacity of their working memory rather than their ability to

    articulate the words. The constraining effect of working memory capacity onthe ability to learn new words continues into adolescence.

    The effect of phonological short-term (working) memory and vocabulary knowledgewas explored in two experiments (see below for a discussion of this effect). In the

    first experiment, four-year-olds were given various working memory tests (nonword

    repetition; digit span; nonword recognition). The correlation between workingmemory capacity and vocabulary knowledge was as strong for the serial recognition

    task as for the recall-based tests, supporting the view that it is working memorycapacity rather than speech output skills which constrain word learning. In the next

    experiment, the same association between memory capacity and vocabularyknowledge was found to be strong in teenagers, indicating that these working

    memory constraints remain significant throughout childhood.

    Gathercole, S.E., Willis, C.S., Baddeley, A.D. & Emslie, H. 1994. The Children's test

    of Nonword Repetition: a test of phonological working memory. Memory, 2, 103-27.

    Finding: The ability of a child to repeat back unfamiliar words is constrainedby the capacity of their working memory, and affects their ability to learn

    new words, as well as the ability to comprehend what they hear or read.

    The Children's test of Nonword Repetition (CNRep) involves the child hearing a singlenovel word-like item, such as "barrazon", and being required to immediately repeat

    it back. This occurs for 40 such items. Performance on this test is highly correlatedwith conventional tests of phonological working memory, and it appears that the

    ability to repeat back unfamiliar words is affected by the capacity of this aspect (thephonological loop) of working memory.

    The test is particularly appropriate for young children, as it is a familiar task (young

    children are of course constantly coming up against unfamiliar words and often try to

    repeat them) and they usually readily understand what to do.A number of studies have consistently found poor CNRep scores in children who arepoor readers, and very low scores in children who are reading-impaired (such as

    dyslexics). Adults with various language processing disorders also perform poorly onthis test.

    Working memory capacity (which varies among individuals) affects many aspects of

    comprehension and recall. Among normal adults, working memory constraintsusually only affect comprehension of particularly long and grammatically complex

    sentences. Among children, the ability to repeat back unfamiliar words affects bothlanguage comprehension and the learning of new words.

    Crain-Thoreson, C. 1996. Phonemic Processes in Children's Listening and Reading

    Comprehension.Applied Cognitive Psychology, 10, 383-401.

    Finding: Rhyme appears to be more confusing than other phonemicsimilarities and can affect how clearly the child remembers what a heard

    story was about. However recall of verbatim details does not appear to beaffected, and the susceptibility of a child to phonemic confusion doesn't

    appear to affect their reading skill.Kindergarten and second-grade children were told phonemically confusing stories

    and second-graders were given phonemically confusing stories to read. It was foundthat rhymes were more consistently confusing than alliteratives in both the listening

    and reading tasks at both grade levels. This suggests not only that rhyme is

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    inherently more confusing than alliteration, but that similar information is being

    activated when children listen and when they read silently.

    Both kindergarten and second-grade children showed phonemic confusion in theirremembering of the gist of the stories that they heard, but prereaders were less

    likely than readers to show signs of phonemic confusion in their verbatim recall.However, children's sensitivity to phonemic information did not appear to affect their

    reading skill.

    Music and language

    How professional musicians process music

    A magnetic-resonance study has found that professional musicians use their leftbrain more than other people when listening to music. In particular, while the

    planum temporale was activated in all subjects listening to music (a Bach piece), innon-musicians it was the right planum temporale that was most active, while in

    musicians the left side dominated. The left planum temporale is thought to control

    language processing. It may be that musicians process music as a language. Thisleft-hand brain activity was most pronounced in people who had started musicaltraining at an early age, as well as in those with absolute or 'perfect' pitch

    (suggesting that musical traits such as absolute pitch are the result of childhood

    training rather than genetic predisposition).Ohnishi, T., Matsuda, H., Asada, T., Aruga, M., Hirakata, M., Nishikawa, M., Katoh,

    A. & Imabayashi, E. 2001. Functional Anatomy of Musical Perception in Musicians.Cerebral Cortex, 11, 754-760.

    http://www.nature.com/nsu/010816/010816-4.html

    Significant brain differences between professional musicians trained at an

    early age and non-musicians

    Research has revealed significant differences in the gray matter distribution betweenprofessional musicians trained at an early age and non-musicians. It is most likely

    that this is due to intensive musical training at an early age, although it is alsopossible that the musicians were born with these differences, which led them to

    pursue musical training.Schlaug, G. & Christian, G. Paper presented May 7 at the American Academy of

    Neurology's 53rd Annual Meeting in Philadelphia, PA.

    http://www.eurekalert.org/pub_releases/2001-05/AAoN-Mtdc-0705101.php

    Another link between music and language

    New research augments earlier findings concerning the amount and distribution ofgray matter in the brains of professional musicians. It now appears that musicians

    also have an increased volume of grey matter in the Broca's area, an area of thebrain involved in the production of language. A critical factor appears to be the

    number of years devoted to musical training - at least for musicians under the age of50. The research supports recent suggestions that musicians process music like an

    additional language.

    Sluming, V., Barrick, T., Howard, M., Cezayirli, E., Mayes, A. & Roberts, N. 2002.

    http://www.nature.com/nsu/010816/010816-4.htmlhttp://www.buginword.com/http://www.buginword.com/http://www.eurekalert.org/pub_releases/2001-05/AAoN-Mtdc-0705101.phphttp://www.eurekalert.org/pub_releases/2001-05/AAoN-Mtdc-0705101.phphttp://www.eurekalert.org/pub_releases/2001-05/AAoN-Mtdc-0705101.phphttp://www.buginword.com/http://www.buginword.com/http://www.nature.com/nsu/010816/010816-4.htmlhttp://www.nature.com/nsu/010816/010816-4.html
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    Voxel-Based Morphometry Reveals Increased Gray Matter Density in Broca's Area in

    Male Symphony Orchestra Musicians,NeuroImage, 17(3), 1613-1622.

    http://news.bmn.com/news/story?day=021031&story=1

    More grey matter in the auditory cortex of musicians' brains

    A German study has found that a region of the auditory cortex was more active inprofessional musicians listening to tones of varying frequencies compared to amateur

    musicians and considerably more active than that of non-musicians. More

    surprisingly, there was a very significant difference in the amount of "grey matter" inthe part of the auditory cortex called the Heschl's gyrus. The structure contained 536

    to 983 cubic millimetres of grey matter in professionals, 189 to 798 cubic millimetresin amateurs, and 172 to 450 cubic millimetres in non-musicians.

    Schneider, P., Scherg, M., Dosch, H.G., Specht, H.J., Gutschalk, A. & Rupp, A. 2002.Morphology of Heschl's gyrus reflects enhanced activation in the auditory cortex of

    musicians. Nature Neuroscience,5, 688 - 694.http://www.ananova.com/news/story/sm_608600.html?menu=news.scienceanddisc

    overy

    http://news.bbc.co.uk/hi/english/sci/tech/newsid_2044000/2044646.stm

    Mozart effect

    Music instruction aids verbal memory

    Research has shown that the region of the brain involved in verbal memory is largerin adult musicians than in those who are not musicians. Now a new study finds that

    children with music training had significantly better verbal memory than thosewithout such training. The study involved 90 boys between six and 15. Half were inthe schools string orchestra and had one to five years training in classical music; the

    rest had no such training or experience. The boys with musical training scored about20% higher on a test of their ability to learn new words and did slightly better at

    recalling words after a 30-minute break. No differences were found between the twogroups in a test of visual memory.

    A year later, the researchers retested the 45 boys who had been in the orchestra,including 9 who had dropped out, and 17 boys from the nonmusician group who had

    joined the orchestra. These 17, who had significantly lower verbal memory scores on

    the previous test, had made the greatest progress over the course of the year. Thosewho stayed with the orchestra also improved their scores, while those who had

    dropped out showed no improvement - but their performance was still better thanthose who had never played. The researchers suggest that music training during

    childhood helps reorganize/develop the left temporal lobe, facilitating the cognitiveprocessing that occurs there, namely, verbal memory.

    Ho, Y-C., Cheung, M-C. & Chan, A.S. 2003. Music Training Improves Verbal but NotVisual Memory: Cross-Sectional and Longitudinal Explorations in Children.

    Neuropsychology, 17 (3).

    http://news.bmn.com/news/story?day=021031&story=1http://www.ananova.com/news/story/sm_608600.html?menu=news.scienceanddiscoveryhttp://www.ananova.com/news/story/sm_608600.html?menu=news.scienceanddiscoveryhttp://news.bbc.co.uk/hi/english/sci/tech/newsid_2044000/2044646.stmhttp://news.bbc.co.uk/hi/english/sci/tech/newsid_2044000/2044646.stmhttp://news.bbc.co.uk/hi/english/sci/tech/newsid_2044000/2044646.stmhttp://www.ananova.com/news/story/sm_608600.html?menu=news.scienceanddiscoveryhttp://www.ananova.com/news/story/sm_608600.html?menu=news.scienceanddiscoveryhttp://news.bmn.com/news/story?day=021031&story=1http://news.bmn.com/news/story?day=021031&story=1
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    http://www.eurekalert.org/pub_releases/2003-07/apa-mia072103.php

    http://www.nytimes.com/2003/07/29/health/29MENT.html

    Appendix:

    Working memory

    Working memory is one of the most important concepts in understanding and

    improving your memory.

    Your working memory capacity is a critical factor in determining your ability

    to :

    take good notes,

    read efficiently,

    understand complex issues, reason.

    Indeed it may be that it is your working memory capacity that best

    measures your intelligence.

    Short-term vs long-term memoryWorking memory is a relatively recent term, a refinement of an older concept - that

    of short-term memory. Short-term memory was called thus to distinguish it from

    "long-term memory" - your memory store.

    One important difference between the idea of short-term memory and workingmemory, is that short-term memory was conceived of as a thing. Different from

    long-term memory (variously analogized as a library, a filing system, a computer)

    chiefly in the duration of the records it held. But working memory, as its namesuggests, is now conceived more as a process than a thing. A state of mind. A

    pattern of activation.

    Working memory contains the information of which you are immediately

    aware.

    To put information into our memory store, it must ... be worked on - i.e., be held inworking memory. To get information out of the memory store - to remember

    something - it must again be in an active state - be in working memory. How can weknow what we remember if we're not conscious of it?

    However, you can only keep something "active" for a very short time without your

    conscious attention. It is this which so limits working memory capacity.

    The magic number seven

    http://www.eurekalert.org/pub_releases/2003-07/apa-mia072103.phphttp://www.nytimes.com/2003/07/29/health/29MENT.htmlhttp://www.nytimes.com/2003/07/29/health/29MENT.htmlhttp://www.nytimes.com/2003/07/29/health/29MENT.htmlhttp://www.eurekalert.org/pub_releases/2003-07/apa-mia072103.php
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    Probably the most widely known fact about working memory is that it can only hold

    around seven chunks of information (between 5 and 9). However, this tells us little

    about the limits of working memory because the size of a chunk is indeterminate.

    1 2 3 4 5 6 7 are seven different chunks - if you remember each digit separately (as

    you would, for example, if you were not familiar with the digits - as a young child

    isn't). But for those of us who are only too well-versed in our numbers, 1 through to7 could be a single chunk.

    Recent research suggests however, that it is not so much the numberof chunks thatis important. What may be important may be how long it takes you to say the words

    (information is usually held in working memory in the form of an acoustic - sound-based - code). It appears that you can only hold in working memory what you can

    say in 1.5 2 seconds. Slow speakers are therefore penalised.

    Your working memory capacityWhat we term "working memory" contains several functions, including the "central

    executive" which coordinates and manages the various tasks needed. The extent towhich working memory is domain-specific (different "working memories", if you like,for different sensory and cognitive systems, such as language, spatial memory,

    number) is still very much debated. However, at a practical level, we may think ofworking memory as containing several different components, for which you have

    different "capacities". Thus, your capacity for numbers may well be quite differentfrom your capacity for words, and both from your capacity for visual images.