Showing posts with label DELTA. Show all posts
Showing posts with label DELTA. Show all posts

Wednesday, 11 March 2015

The myth of neat histories

Pure evil!
You've probably heara version of this story of before.

A long long time ago in a place called the 1950s there lived an evil wizard called 'Skinner' who lived in a castle with his many adherents. Skinner was a cruel man who practised a version of dark sorcery called 'behaviourism' which generally involve torturing animals and turning men into machines all in the name of science. His worst torture device was the Skinner box into which he put all manner of creatures including his own children. 

Skinner believed that people were really just machines and so if you wanted some kind of response from them all you needed was stimulus. Something like an electric shock would probably do the trick. 

Poor misguided TEFL teachers were caught in the hypnotic gaze of Skinner and developed a ridiculous  style of teaching called the Audio-lingual method. This involved forcing students to sit in a classroom listening to recordings of conversations for hours on end all the while repeating  mantras like so many zombies. Skinner enjoyed this depraved form of torture. In fact it helped him stay young.


One day, a brave young hero called Noam appeared and with a swish of his sword of logic he defeated the evil Skinner. Chomsky showed that language was innate and that people didn't have to be robots. On this day pair work was born and since language was innate no one needed to teach grammar anymore. Native speaker teachers everywhere rejoiced. 

OK I'm exaggerating but this is the way the history of these events often seems to be presented. For example:

...Behavioralist accounts of language learning became popular in the 1920s and 1930s... (64) In Behaviorist theory, conditioning is the result of stimulus response and reinforcement (51)...In a book called verbal behavior, the psychologist Bernard [sic] Skinner suggested that much the same pattern happens in language learning (52)...Behaviorism was directly responsible for audiolingualism (52)" (Harmer 2007)

And Harmer is by no means alone. Wherever you look, from Richards and Rogers, Ellis or Lightbown and Spada, the story is made up of more or less the same building blocks. Behaviourism? check,  lab animals? check, habit-formation? check,   Skinner? check, Chomsky? check? The pattern of events is clear and well-known by most teachers, but is it true? 

Something about the story niggles and my own personal dislike (not very evidence-based) of everything Chomskyan led me on a journey into the odd world of one of the most famous academic debates in history. Unfortunately this project continues to sprawl horribly out of control but I would like to share with you a few interesting things I've managed to find out. So here are the top 5 myths and misconceptions about the infamous Chomsky/Skinner debate and its aftermath:


1. Chomsky's review was a forensic deconstruction of Skinner's verbal behaviour 

Well...it was an attempt deconstruction of 'something' - though it wasn't Skinner's book Verbal Behaviour. In fact all the evidence suggests Chomsky either didn't read Verbal Behaviour or didn't understand it. The reason we can make this assumption is that Chomsky makes several mistakes in his review, attributing, for example, classical behaviourist beliefs to Skinner, whereas Skinner wrote about 'operant condition' which was a different beast altogether. 

MacCorquodale, in a comprehensive review, notes, that Chomsky's review didn't receive a reply from Skinner or any other psychologist, not because they were 'defeated' but rather because "...Chomsky’s actual target is only about one-half Skinner, with the rest a mixture of odds and ends of other behaviourism and some other fancies of vague origin." Chomsky's review has also been criticised for misquoting Skinner and taking quotes out of context. Skinner himself said of the review:
let me tell you about Chomsky...I published Verbal Behaviour in 1957, in 1958 I received a  55 page type-written review by someone whom I had never heard of named Noam Chomsky. I read half a dozen pages, and saw that he had missed the point of my book and read no further. (see the second video 5:50)
Also interesting is that most of the other reviews of verbal behaviour at the time were positive. This by itself doesn't mean Chomsky was wrong, but it might make us pause for thought. 

And rather than 'forensic', Chomsky's review was just really really mean. MacCorquodale, described the review as "ungenerous to a fault; condescending, unforgiving, obtuse, and ill-humoured". I urge you to read a few pages and see what you think. I'm not one to be overly concerned with comments about the 'tone' of someone's argument, but Chomsky actually seems to be personally offended by Skinner's book. Skinner often commented that he couldn't understand why Chomsky seemed so angry. A sample of the language can be seen in  Virues-Ortega 2006's review:
perfectly useless,” “tautology,” “vacuous,” “looseness of the term,” “entirely pointless,” “empty,” “no explanatory force,” “paraphrase,” “serious delusion,” “full vagueness,” “no conceivable interest,” “quite empty,” “notion,” “no clear content,” “cover term,” “pointless,” “quite false,” “said nothing of any significance,” “play-acting at science” (from )
The tone isn't so much the problem as the chilling effect this kind of academic writing can have on others. When a writer's work is discussed in such a dismissive tone it can give the impression to the uninitiated that the matter is settled, -which in this case, was very far from the truth. 

2. Skinner's Behaviourism led to Audiolingualism 

This is a tricky fish to fry. In order to answer this you need to be able to authoritatively identify Skinner's behaviourism, Audiolingualism and then the link between them. First we should examine the timeline. Skinner was born in 1905 and published Verbal Behaviour in 1957. Chomsky's review came out in 1959. The first mentions of the audiolingual approach were in the mid 1950s. But it starts to really get mentioned in the early 1960s. This would mean that ALM became popular AFTER Chomsky's review. 

Another problem is that there seems to be a lot of confusion about what the audiolingual method actually was. When reading Lado's 1964 book entitled 'language teaching: a scientific approach', ALM is describe simply as the approach where (in contrast to grammar translation) speaking and listening are taught first. Yet others, like Cummins and Davidson conflate the audiolingual approach and the 'scientific approach'. 

things get more confusing as many others like Hall (here) and Lacorte suggest that ALM was synonymous with or grew from 'the army method' in 1945 (certainly before both Verbal Behaviour and Chomsky's review). While Coady and Huckin suggest that ALM is also known as 'the structural approach' by those who created it. They pin this honour on Fries in 1945. And Harmer, suggests it came from the Direct Method (p.64) There are also mentions of contrastive analysis being an important component by some authors while not being mentioned at all by others. 

As  Peter Castagnaro* notes neither Brookes, Fries or Lado (three names often associated with ALM) make much mention of Skinner at all in any of their books. True they use language associated with stimulus and response, -but why could this not  be inspired by Pavlov, rather than Skinner? (Harmer does link to earlier behaviourists Watson and Raynor). The only person who actually draws a direct link between Skinner and ALM was a critic of ALM, Wilga Rivers in "the psychologist and the foreign language teacher" and Castagnaro believes that Rivers' book is the cause of much misunderstanding, noting that it was Rivers who "saddled Skinner with being ALM’s theoretical parent"(523).

So, if we believe the literature on ALM the approach came from the Army Method, the Structural Approach, Contrastive Analysis or the Direct Method and was big in the 40s-50s (lightbown and Spada), or the 50s-60s (Richards & Rogers, Thornbury). It may or may not have been based on a book written in 1957 and then undone by a review written in 1959...even though, according to Richards and Rogers, the term Audiolingualism wasn't invented until 1964 -that's five years after Chomsky's review. Am I the only one feeling confused? 

*More than anyone else Peter Castagnaro (thanks to Harmer for this link) has attempted to unweave the knotted misunderstandings surrounding ALM. I would direct anyone to read his article for a much more concise examination of this topic.


3. Chomsky's review lead to the death of Audiolingualism 

In his ELTJ review of reviews, Alan Maley describes Chomsky's review as 'destructive' and one that 'changed the course of events'. Now while it is undeniable that Chomsky's review was influential and made his name, did Chomsky kill off Audiolingualism? 

After reading the previous section it becomes clear that this is unlikely. Not only does the timeline not work, but simply put methods and approaches are fashions and as such aren't killed off by logic of any kind. If methods are killed off, who killed off the silent way and suggestopedia? 


Almost certainly ALM just withered on the vine. In education, as Swan among others has noted, fashions rule and these fashions are often polar opposites. With Grammar translation reading and writing was paramount. Next came methods that banned reading and writing and translation of any kind. That an approach where people mechanically practiced  artificial sentences while worrying greatly about making mistakes should be replaced by an approach which allowed free 'authentic' conversation with little care for errors, should surprise no one at all. 

It's also difficult to properly perform an autopsy on the undead. As authors, like Scrivener note, many of the the techniques of 'ALM' "continue to have a strong influence over many classrooms"(38)

4. Chomsky's review led to the death of Behaviorism

Again, not true, Behaviorism carried on and continues to this day( see herehere and here). Skinners' book still sells well (better actually than Chomsky's response) and Skinner is considered one of the most important figures in psychology

Behaviorism is successful, despite the image problem, precisely because it works. It works in treating autistic children and if you've ever had any kind of therapy, it's likely it was CBT (cognitive behavioral therapy) which is another.

5. Chomsky's new linguistic paradigm is accepted by most linguists today

Absolutely not. Chomsky ideas are accepted by few. The idea of Universal Grammar has been shown to be a myth, the Poverty of Stimulus argument has been rejected, and could only apply to syntax anyway. Vocabulary development in children has clearly been shown to be entirely affected by 'stimulus'. the generative grammar paradigm he created has been rewritten several times by the Chomsky himself in a failed attempt to salvage it. 

A recent scathing review by Behme describes Chomsky as not seriously engaging with criticism, misrepresenting the work of others and providing little or no evidence for his claims. She highlights, as many others have, his tendency to "[ridicule] the works of others". These claims are not surprising since they are pretty much the same claims made about his attack on Skinner 50 years earlier. 

Behme also lists Chomsky's other tactics, such as claiming his opponents are 'irrational' or have mental issues. This may seem shocking until we read papers by his former student Paul Postals who writes “After many years, I came to the conclusion that everything he says is false. He will lie just for the fun of it...It was like playing chess with extra pieces. It was all fake.” Postal also suggests Chomsky has written "the most irresponsible passage ever written by a linguist in the entire history of linguistics". 

An interesting note for all your corpus fans out there is that Chomsky has been a consistent critic of Corpus Linguistics considering them pointless and the data worthless. Rather, he suggests, Native Speakers should just sit around and think up examples: 

Chomsky: the verb 'perform' cannot be used with mass word objects: one can perform a task, but one cannot perform a labour.
Hatcher: How do you know, if you don’t use a corpus and have not studied the verb perform?
Chomsky: How do I know? Because I am a native speaker of the English language. (source)
One can 'perform magic', of course. This extract I think sums up Chomsky perfectly; unassailable arrogance.

Reality is not the neat history presented in so many EFL histories. In truth, almost every chain in the link is broken. Skinner wasn't the behaviorist he's painted as, he didn't inspire audiolingualism -whatever that is, and he wasn't overthrown by Chomsky, who isn't quite the 'hero' we might imagine. We should not be surprised that the facts about Skinner are often wrong in ELT as he is often misunderstood by psychologists too

As Hunter and Smith note ELT tend to package complex history into convenient bundles. This packaging may make digestion easier but it often involves cutting the corners off to make things fit. Sometimes the facts are fudged to give us a pleasing narrative where 'traditional' (read: dull and wrong) methods are superseded by all the great stuff we're doing these days. It's a nice story to tell ourselves but reality is more messy. 








Wednesday, 27 March 2013

Good for who?


When I first started teaching I used to use an activity from "pronunciation games". You might have used it yourself  The handout has a series of forked paths, each one ending with the name of a capital city. You choose a difficult pronunciation for your learners  in my case R/L for Japanese students, and assign one for sound for "turn left" and the other for "turn right". You then write a series of minimal pairs on the board and have one student read them trying to direct their partner to a pre-decided capital city. The mispronunciations would usually result in students going to the wrong city and (supposedly) highlight the perils of mispronunciation. I distinctly remember saying something like "you might say you like eating 'lice' which is really disgusting!"

I feel quite embarrassed when I think about this for two reasons. Firstly, I'm pretty sure that anyone hearing a Japanese students say "I like eating lice" would have no problem  understanding what they were going for, but more importantly, because what I failed to notice at the time was that this activity had the effect of making precisely none of my students any better at pronouncing /r/ sounds. Despite no improvement, students enjoyed the activity and I thought it was great. This got me thinking recently; are the things we do in the classroom for the sake of the students, or for the sake the teacher?

Take the "reading skill trilogy" I've criticised before. Prediction, skimming and scanning and guessing from context, as I've noted, arguably have some very serious problems. Yet they are good for filling up reading lessons and the "aims" columns of observed lesson plans. These 'skills' may have limited use for students but are very useful for teachers. A teacher planning a reading course now has something to teach. We can do "prediction" on Monday, "skimming" on Tuesday, "guessing on Wednesday" and so on.

Another example of this phenomena I think is some of the language we use. For my external DELTA lesson I wrote about teaching cause and effect. In order to teach this lesson I had to find out which language items would be the most useful so I created a corpus of about 5 million words from various academic texts. I then checked off the usually course book lists of "cause and effect language" and what I found was quite surprising.

Textbooks and websites often have long lists of cause and effect language, such as:


lead to
due to
cause
owing to
as a result of
stem from
can give rise to
as a consequence of

Interestingly the corpus data showed that while some of these phrases were used frequently, others were barely used at all. Now corpus examination like this is not without problems. However there were some very telling findings. Whereas the word 'effect' appeared 691 and 'leads to' 368, in 5 million words, 'owing to' was only used three times. Other words like 'cause' were common appearing 189 times but 'stem from' didn't appear once. For teachers and textbooks writers there seems to be a philosophy of "more is more". The more terms we present to students, the more we may feel we are teaching them, (giving them value for money) when in actual fact, focusing on more commonly used phrase and making sure students have a strong grasp on those, could arguably be  better strategy. After all, isn't presenting two phrases, seemingly as equals when one is hundreds of times more common, a tad misleading?

The same argument could be made about cohesion phrases like 'in addition' and 'moreover'. In fact the argument has been made, convincingly by Crewe (1990). Throwing a big list of phrases at students might seem like a good idea, but as with cause and effect language 'less' is probably more. There are two reasons for this:

firstly, students are often lead to believe that these phrases are synonymous:

Words meaning 'and'
and, too, as well (as), either, also, in addition (to), besides, furthermore, moreover,
both... and..., not only... but also...

(Eastwood 2002:324)

Call me picky but 'moreover' doesn't mean 'and'. Moreover means that the second point I'm making may be even more important that the first. Would 'and' convey the same meaning here?
She had noticed that there was a man sitting in the second row of the stalls to her right who was observing her, rather than watching the play. Moreover, he seemed to be smiling at her as if he recognised her (BBC)
Presenting these phrases as being 'equal' will (and does) lead to confusion and misuse. Here is an example (content altered) from a student essay:

Also, for example, if a Chinese man is dieting, then he has a real need to eat healthy food for a period. Moreover, it can be suggested that consumers can feel happiness when they are in process of consumption (student essay)


the use of 'moreover' here is plainly wrong and that there are almost four of these cohesion phrases in two sentences is worrying. The linking phrases are sprinkled on like hundreds and thousands (US sprinkles). Any one who has worked in EAP will recognise this kind of writing.

And Secondly, this approach may also lead students to being overburdened with language which they probably don't need.  Corpus research (Hinkel 2004:323) indicates that the commonest linkers in formal academic writing are:

1. however

2. thus 
3. therefore 
4. then 
5. so

It is surely better that they can use five commonly appearing phrases well, than 10 or 15 phrases badly. It is also surely better that they are more familiar with more common phrases. It may be nice for a teacher to present students with a huge list of exotic linkers, like some kind of extravagant badge of erudition but how useful is this for students. In the case of language learning Less may well be more.



Saturday, 23 June 2012

MA TESOL /app ling or DELTA? Which to do?

DISCLAIMER: This is not a piece based on evidence but just personal experience.  If you feel there are any factual inaccuracies then please let me know and I'll change them.
 
I recently got an email asking which of these is a better option for an EFL teacher.  Although the person asking probably didn't expect such a long winded reply, it inspired me to put my thoughts down in this blog.  I've wanted to write about the DELTA for a while now but this is not that blog...hopefully it will push me to start writing that blog though...so I'm going to lay out some of the pros and cons of both here and let you make up your own mind depending on your needs and situation. 


Time

This is fairly straight forward.  The DELTA is a 2 month course (with 1 month to write the essay for module 3) and most UK based MAs take a year.  things get more complicated if you want to do part time, or distance learning.  A lot of people choose the DELTA because taking a whole year off work is quite tough for many EFL teachers -in terms of pay, EFL is hardly banking.    

Cost

Most DELTAs are being advertised for around the £2,000-£3,000 mark for a full time course including exam fees. Of course, if you do a full time course it is quite likely that you'll have to travel somewhere or live in another country so you can add the cost of flights, accommodation etc to that.  I did my DELTA by distance with BELL and I think it was around the £3,500 mark.  If you're lucky, your employer may be willing to pay for some/all of the fees.

In 2006 Masters programs cost about the same.   They have subsequently increased in price and I've heard they will shoot up in the near future to match BA courses, -though this could be a rumour.  I luckily did my masters in 2006 for about £3,600.  The same course now costs over £4,600.  On top of this you have the loss of earnings for one year, the accommodation and living costs.  This makes the number of people able to even think about doing an MA much smaller, I imagine.  The part time option for the same course comes in at about £7,000 over two and a half years.  There are, though, scholarships available it seems. 

There is a good chance that if you choose a fairly big university and have decent qualifications, there may be chances to work in the English Language centre on campus.  There are at least 4 people where I currently work who were in that position. 

Order of acquisition

There are a number of MA TESOL courses which offer exceptions for DELTA holders.  That is, if you have a DELTA you can receive credit for a portion of the MA without having to do it. The list ranges from nothing (Unis not on the list) all the way up to 60 credits.  Rather ironically, Cambridge, producers of the DELTA, offers nothing.  It thus makes sense to do the DELTA first IF you are planning on going to one of these universities.  I did the DELTA second and it worked out for me because, by that time I had a full time job in the UK and the institution paid some of the fees.  I did try to start the DELTA abroad but for module 2 you will need a trainer and it's pretty tough trying to find one in Asia. 

Although it's sensible to do the DELTA first, it might be easier (as it was in my case) to take a year off work when you are younger.  If you get a DELTA and then get a well paid job you might be more reluctant to leave it to start an MA with no promise of there being a job at the end of it.  However, the longer you wait to do the MA the more you'll probably get out of it.  That is, you'll probably have a better idea of teaching and more experience to give you a better idea of what it is you want to focus on. 

It's also perhaps worth adding that as module 1 and 3 are exams, you can enter by yourself without actually doing a DELTA course.  So, you don't have to take the course to apply for the exams and if you feel confident you might find this is a good way to save money.  I will add that the exam has some very odd expectations in terms of answers, so make sure you aware of these if you plan on doing this. 


What you will learn

The DELTA course is 3 modules.  The first is an exam in which you will have to define terms like "notional functional" and "unbounded morphemes"  and be able to say who started the "silent method" and what it involves.  Why this is important for a teacher to be able to do is anyone's guess.  The test, which is actually two 90 minutes exams,  does have a few useful sections.  The section in which you have to analyse and correct a student's work seems pretty authentic to me.  Also the section in which you must analyse a test and find its faults is quite useful...though you inevitably start to think about the flaws of the DELTA exam itself.

The second module is the practical part and this is the real meat of the DELTA.  you are assessed over two months and have to produce a huge amount of paper.  There are five lessons (including the experimental) four of which are observed and one of which is observed by a n external candidate.  If you fail that then you fail the whole thing.  you do have a chance to retake this though as I did.  One complaint about this module is that it doesn't explicitly tell you what good teaching is, rather it just seems to allow anything so long as you can justify why you did it.  Another problem is the huge amounts of writing you have to do.  5x 2,500 essays plus a detailed lesson plan each time 500 word post class reflection and a 800 word linking piece between the essay and and the lesson plan.  There is also a personal development essay of about 5000 words, which you cannot fail and which is full of the kind of meaningless pseudo-babble that I personally despise.  "I feel I have developed as a teacher and met my objectives" --ugh!  (edit: I might be being a little harsh here)

The third module is quite interesting.  It is a long essay which is divided into sections and staged quite cleverly so that if you mess up the start you're pretty much done for.  You have to firstly do a needs analysis with a class.  Using the needs analysis you devise an exam for the students to test their abilities and then finally you create a syllabus/15 lesson course around your findings.  It's quite a neat intellectual challenge though I did have some issues with it as well.  The literature on needs analysis is a bit fluffy and lacking any real scientific basis.  It just seems likes opinions dressed up with academic language.  It also seems a bit questionable to me to take time out of lessons to test students for a course that, in many cases, they will not actually ever do.  I wonder how ethical this is?

The DELTA has also recently introduced a 3rd module for managers and those wanting to be a DOS which seems like an interesting move.

Though the DELTA curriculum is standardised,  MA courses are much less so.  It is also worth remembering that two holders of an MA TESOL could have studied completely different things.  For example:

[course A] Methodology/ Second language acquisition/ Intercultural studies/ sociolinguistics /phonology/

[course B] Syllabus design/ testing/ psycholinguistics/ corpus studies/ grammar

Therefore it's probably worth thinking about what you want to study and trying to find a Uni which offers something along those lines.

Difficulty

in short, people can and often do fail or give up the DELTA.  It is very time consuming and I wasn't always convinced I was doing anything other than busy work.  It would take some spectacular skill to manage to fail a master's degree.  Universities are not very good at failing people and short of not submitting work or plagiarising it's a good bet that you will pass.   

 
Opportunities

It's a bit of a risk doing either one or the other because there are some jobs which prefer the DELTA and others, the MA.   There isn't really one choice that will satisfy everyone and as the job market gets more competitive, the number of places asking for, and getting candidates with both is increasing.  The place I work used to require a DELTA or equivalent qualification.  Now they state DELTA essential despite it being essentially an academic department. 

Generally speaking the DELTA will get you further.  The DELTA is the British council's baby and hence they will look favourably on people with it.  The DELTA is also more respected as a 'practical qualification'.  Jobs in EFL in Europe will more often require the DELTA than an Master's.  If your goal is university work in Asia, (particularly Japan where the British council doesn't have a great presence) the DELTA is quite often unheard of.  A search of Gaijin pot (Japan) brought up about 3 jobs which asked for a DELTA (an then they were just listed as 'desirable') and 1 on the TEALIT (Taiwan) site.  A search for Master's degree's brought up slightly more but this time they were listed as essential. 
It is worth noting that a master's degree is not the guarantee of lucrative university work in Asia that it once was.  Almost always the departments will want people with a MA TESOL or applied linguistics and almost always they will require some published papers.  Taiwan is also quite fussy about what kind of master's degree you got and they will want it to be officially stamped by your university notary and then by their 'embassy' in whichever country you are from.  they will also not accept MAs that were done part-time or those which are over 3 years old.  This legislation is apparently an attempt to avoid fake degree certificates. 

 Pro/cons

The DELTA gives you a chance to examine your teaching.  Unfortunately as there is so little actual solid theory in EFL teaching you can't be convinced that what you're being sold is actually worth anything.  OK, so now I know what a notional functional syllabus is, but I'm not sure if I should be teaching one or not.  The module three essay at least gives you the ability to try to set up a course doing a needs analysis and designing a course around the results.  It might not be great but it's perhaps the best we've got a this moment.  For those with an MA though, the theory side of the DELTA might seem a bit superficial.  Getting a DELTA though has some kind of magic aura associated with it.  For English teacher's it's like being a war veteran or a karate black-belt.  You just exude confidence and authority (whether or not you have any is another question...)

I personally preferred the MA, so I'm probably quite biased but the MA allows you to investigate whatever it is you want to investigate. The DELTA essays do allow this as well, to some extent.  In short the DELTA seems to say "this is how is it" whereas the MA says "why is it like this?" I felt I got a lot more out of the MA and though I can't say I became a better teacher by doing it (after all there is no practical element on most courses) it (cheesy cliche) enhanced my world view. 

 Notes

Any questions or correction please comment.  I would love to make this article more general as at the moment I can only go on my own experience. 

some interesting criticisms of the DELTA and a blog from a DELTA tutor, Marisa Constantinides


Here are a few threads discussing the topic in more detail. 

http://www.esl-jobs-forum.com/viewtopic.php?p=8841

http://www.englishforums.com/English/MaInEslOrACeltaTesolDelta/jlgc/post.htm

http://www.eslcafe.com/discussion/dz1/index.cgi?read=1408953984