second language acquisition research
TRANSCRIPT
Second language acquisition (SLA) research: its significance for learning and teaching issues Author: Florence Myles
© Florence Myles
Abstract
The purpose of this general overview article is to outline how research into second language
acquisition (SLA) over the last few decades has fed into our understanding of learning and teaching
in foreign language classrooms. After a very brief overview of SLA research findings concerning
both route and rate of L2 development, theoretical models attempting to explain these findings are
presented, ranging from purely linguistic to cognitive models and social/interactionist models. The
relationship between SLA research and second language pedagogy is then explored. Finally, recent
developments investigating specifically the relationship between instruction and L2 development
are outlined.
Table of contents
1. Introduction
2. Systematicity
3. Variability
4. Conclusion - SLA research and good practice
5. Glossary
Bibliography
Related links
1. Introduction
The two main, well documented findings of SLA research of the past few decades are as follows:
1. second language acquisition is highly systematic
2. second language acquisition is highly variable
Although these two statements might appear contradictory at first sight, they are not. The first one
primarily refers to what has been called the route of development (the nature of the stages all
learners go through when acquiring the second language - L2). This route remains largely
independent of both the learner's mother tongue (L1) and the context of learning (e.g. whether
instructed in a classroom or acquired naturally by exposure). The second statement usually refers
to either the rate of the learning process (the speed at which learners are learning the L2), or
theoutcome of the learning process (how proficient learners become), or both. We all know that
both speed of learning and range of outcomes are highly variable from learner to learner: some do
much better much more quickly than others.
Before we expand on these findings a little more, it is important to note that, traditionally, the
concern for rate of learning has been the centre of teachers' and learners' attention. This is
because it has obvious pedagogical implications: if we understand what makes learners learn faster
and progress further, then maybe we can be better teachers or learners. However, these two lines
of enquiry are both part and parcel of the same endeavour, which is to understand thoroughly how
learners learn. In fact, understanding the route learners follow, and therefore having clear
expectations of what learners can achieve at given points on the developmental continuum, is
crucially important for both learners and teachers.
Such study leads us, for example, to a better understanding of the significance of errors in the
learning process. Producing them need not be seen as necessarily problematic (in fact, some errors
can be evidence of a more advanced linguistic system than the equivalent correct form: for
example, learners will usually produce rote-learned formulaic questions such as 'where's X?', e.g.
'where's the ball?', in which 'where's' is an unanalysed chunk, before producing the developmentally
more advanced 'where the ball is?', the second stage in the development of the interrogative
system before the final stage in which 'where is the ball?' is produced correctly; See e.g. Myles et
al1998 and 1999 for a discussion. This is often referred to as the 'U shape of learning', typical also
of L1 learners, by which learners start with the correct rote-learned form, e.g. took, before over-
applying the past tense rule and producing taked, prior to learning the exception to the rule and
producing took again, creatively rather than rote-learned this time. Teachers will also be less
frustrated, and their learners too, when they become aware that teaching will not cause skilful
control of a linguistic structure if it is offered before a learner is developmentally ready to acquire it.
Now, of course, if we can speed up progression along the route that research has identified we
need to understand how to do so. But understanding this route is inseparably bound up with
clarifying the question of rapid and effective teaching.
The robust research findings regarding the systematicity of the route followed by L2 learners do not
have straightforward implications for language teaching, however. One logical possibility might be
that curricula should closely follow developmental routes; this is not sensible however, given (a) the
incomplete nature of our knowledge of these routes, (b) the fact that classrooms are typically made
up of learners who are not neatly located at a single developmental stage, and (c) the fact that
developmental stages typically contain non-target forms. (For example, typical stages in the
acquisition of negation will be: 1. 'no want pudding'; 2. 'me no want pudding' 3. 'I don't want
pudding', with forms 1 and 2 representing normal developmental stages, therefore to be expected in
early L2 productions, but which will not be taught). Other possibilities are that curricula should be
recursive with inbuilt redundancy, and that teachers should not expect immediate accuracy when
teaching a new structure, or that they should give up on closely prescribed grammar curricula and
opt instead for functional and/or task-based syllabus models. Many teachers/language educators
have actively welcomed the role of 'facilitator' rather than 'shaper' of development, implied by such
models.
I will now briefly summarise research findings relating to both systematicity and variability, drawing
implications for teaching methodology as I go along.
2. Systematicity
A substantial part of the SLA research community has concentrated on documenting and trying to
understand the discovery that language learning is highly systematic. A defining moment for the
field was in the late 70s / early 80s when it became evident that L2 learners follow a fairly rigid
developmental route, in the same way as children learning their L1 do, and not dissimilar in many
respects from the L1 route. Moreover, this developmental route, crudely represented below as a
series of interlocking linguistic systems (or interlanguages: La, Lb, … Ln … ), sometimes bore little
resemblance to either the L1 of the learner, or the L2 being learnt.
Developmental route
Crucially, these interlanguages are linguistic systems in their own right, with their own set of rules.
For example,Hernández-Chávez (1972) showed that although the plural is realised in almost
exactly the same way in Spanish and in English, Spanish children learning English still went
through a phase of omitting plural marking. It had been assumed prior to this that second language
learners' productions were a mixture of both L1 and L2, with the L1 either helping or hindering the
process depending on whether structures are similar or different in the two languages. This was
clearly shown not to be the case, even if the L1 of learners does of course play some role,
especially in early stages and more persistently at the level of pronunciation (more about this later).
For example, the developmental stages in the acquisition of German word-order, in both naturalistic
and instructed learning contexts and irrespective of the L1 of the learners, are claimed to be as
follows (Pienemann 1998):
Stage
1:
Canonical Order (SVO)
Die kinder spielen mim ball (= the children play with the ball)
Learners initially hypothesise that German is SVO, with adverbials in sentence-
final position.
Stage
2:
Adverb preposing
Da kinder spielen (= there children play)
Learners now place the adverb in sentence initial position, but keep the SVO
order (no verb-subject inversion yet).
Stage
3:
Verb separation
Aller kinder muss die pause machen (= all children must the pause make)
Learners place the non-finite verbal element in clause-final position.
Stage
4:
Verb-second
Dann hat sie wieder die knoch gebringt (= then has she again the bone brought)
Learners now place the verb in sentence-second position, resulting in verb-
subject inversion.
Stage
5:
Verb-final in subordinate clauses
Er sagte dass er nach hause kommt (= he said that he to home comes)
Learners place the finite verb in clause-final position in subordinate clauses.
Similar sequences of acquisition have been found for a wide range of structures in a range of
languages (see e.g. Ellis 1994; Mitchell & Myles 1998).
After the 1980s the SLA research agenda focused on (a) documenting the route followed by
learners in a range of structures and languages - although English remains by far the most studied
L2, and increasingly (b) explaining this route which, if it is for the most part independent of both the
L1 and the context of learning, must be due to learner-internal processes. This still remains today
a crucial part of the SLA research agenda.
2.1 Learning Development Models (Universal Grammar, Cognitive models, Interactionist / Sociocultural models)
The theoretical approaches which have been used in order to investigate L2 development fall into
three broad categories:
Universal Grammar (UG)
The UG approach, following in the footsteps of L1 acquisition research, applies the Chomskyan
paradigm (Cook & Newson 1996; White 1989; 1996; 2000) to the study of L2 development. See
papers by Adger and Sorace in this guide. In a nutshell this linguistic theory claims that humans
inherit a mental language faculty which highly constrains the shape that human languages can take
and therefore severely limits the kind of hypotheses that children can entertain regarding the
structure of the language they are exposed to. This is why children acquire their first language
easily and speedily, in spite of its complexity and abstractness, at an age when they are not
cognitively equipped to deal with abstract concepts generally. In this view, the core of language is
separate from other aspects of cognition, although it operates in close interaction with them of
course. If the L2 developmental route is similar in many respects to the L1 route, then it must also
be because the innate UG constrains L2 development. This approach has given rise to a wealth of
studies (see for example White 1989, 1996, 2000; Flynn, Martohardjono & O'Neil 1998; Schwartz
1998;Archibald 2000; Herschensohn 2000; Balcom 2001; Hawkins 2001a, 2001b).
Cognitive models
The cognitive and information processing models generally, which originate from psychology (and
neurolinguistics), claim, on the other hand, that language learning is no different from other types of
learning, and is the result of the human brain building up networks of associations on the basis of
input. Information processing models see learning as the shift from controlled processes (dealt with
in the short term or working memory and under attentional control) to automatised processes stored
in the long term memory (retrieved quickly and effortlessly). Through this process, what starts as
declarative knowledge (knowing 'that') becomes procedural knowledge (knowing 'how') which
becomes automatic through repeated practice. Recently, connectionist models have further
assumed that all learning takes place through the building of patterns which become strengthened
through practice. Computer models of such processes have had some success in replicating the L1
and L2 acquisition of some linguistic patterns (e.g. past tense, gender; Sokolik & Smith 1992; Ellis &
Schmidt 1997). The view of language encapsulated withinconnectionism, as this view of cognition
is called, is fundamentally different from linguistic models, where language is seen as a system of
rules rather than as patterned behaviour.
In both the UG and cognitive models, the focus is on explaining learner-internal mechanisms, and
how they interact with the input in order to give rise to learning. The emphasis on the role played by
the input however, varies, with the UG approach assuming that as long as input is present learning
will take place, and the other models placing a larger burden on how the input is decoded by
learners, paying particular attention to concepts such as noticing or attention.
Interactionist/sociocultural models
In contrast to these models, the interactionist approach has paid particular attention to the nature of
the interactions L2 learners typically engage in. It has focused on investigating, for example, the
role of negotiation for meaning in the context of NS-NNS (Native Speaker - Non-Native Speaker)
conversations (Gallaway & Richards 1994; Gass 1997;Gass & Varonis 1994; Pica 1994; Oliver
1995; Long 1996), in order to see how interactions are modified by both NSs and NNSs to ensure
that the input the latter receive is comprehensible. The role of feedback given to learners when they
make mistakes has also been the object of attention (Aljaafreh & Lantolf 1994; Lyster & Ranta
1997; Long, Inagaki & Ortega 1998). For example, Lyster & Ranta (1997) found that the most
common feedback given to learners when they produce incorrect forms are recasts, i.e. a repetition
of the learner's utterance minus the error; however, they also found that recasts were the kind of
negative feedback learners were most likely to ignore.
Researchers adopting a socio-cultural framework, following in the footsteps of Vygotsky
(1978; 1986), who believed that all learning was essentially social, have explored the way in which
L2s are learned through a process of co-construction between 'experts' and 'novices'. Language
learning is seen as the appropriation of a tool through the shift from inter-mental to intra-mental
processes. Learners first need the help of experts in order to 'scaffold' them into the next
developmental stages before they can appropriate the newly acquired knowledge. This is seen as a
quintessentially social process, in which interaction plays a central role, not as a source of input, but
as a shaper of development (Lantolf & Appel 1994; Lantolf 2000).
2.2 Teaching implications
The implications of these models of learning for teaching methodologies are essentially as follows:
UG If the development of the L2 linguistic system is primarily driven by learner-internal
mechanisms, requiring the learner to map the L2 input onto an innate highly constrained linguistic
blueprint, then all the classroom needs to provide is linguistic input, and learning will take care of
itself. In this view, the L2 acquisition process is seen as very similar to L1 acquisition, and children
do not need to be taught grammar in order to become fluent native speakers. The UG view of
language learning is consistent with the communicative language teaching approach, in the sense
that both believe that learning will take place if rich natural input is present. It is important to stress
though, that the two approaches developed independently of one another, with UG evolving out of
the need to understand how children acquire their mother tongue, and then being applied to L2
acquisition, and communicative language teaching being the result of the perceived failure
of grammar-translation or audiolingual methodologies by teachers, who felt that they did not
prepare learners for real life communication needs. Krashen (1982, 1985) was influential in
articulating the first model putting together these views of learning and teaching, and the
subsequent work on the role of input and interaction helped us better to understand how different
kinds of interactions may contribute to providing usable input for the learner (Gass 1997; Pica
1994; Long 1996; Swain 1995).
Cognitivism The information processing or connectionist models, on the other hand, which see
learning as the strengthening of associations and the automatisation of routines, lead to much more
behaviourist views of learning. Thus learners are seen as central to the acquisition process, in the
sense that they have to practise until patterns are well established, and external variables take on a
much greater role. For example, the role of input, interaction and feedback, and how they can
speed up development, is seen as much more crucial, as is the role of practice in the development
of fluency and control of the L2 system.
Combining the models These two apparently conflicting approaches are not the only ones that have
been applied to the study of second language learning and teaching, but they have received most
interest and generated most empirical work. These models might appear contradictory at first sight,
but in fact they can be reconciled in so far as they are concerned with different aspects of SLA,
which is, after all, a highly complex process.
Even if one accepts the view that language development is highly constrained, possibly by UG
(and, after all, the robust developmental routes that learners follow, as illustrated earlier, seem to be
a strong argument in favour of this view), it is not the whole picture. We also need to understand
many aspects of the SLA process other than the acquisition of syntax and morphology, such as
lexical acquisition or the development of pragmatic and sociolinguistic repertoires. Moreover, if
developmental sequences show how learners construct the L2 linguistic system, they do not tell us
anything about how learners develop their ability to access in real time the system they have
constructed. In other words, if we believe UG constrains the mental grammars constructed by L2
learners, we still need to understand how learners become more fluent.
In order to understand SLA, we need to know not only what the system constructed by learners
looks like, but also the procedures which enable efficient use of this system, and how the two
interact in real time, as well as develop over time. The fact that these two endeavours are
independent is clearly evident when we think of learners who are good system builders, i.e. they are
accurate in their productions, but not necessarily good at accessing this system in real time, i.e.
they are very non-fluent. The reverse is also true, with some learners developing high levels of
fluency quickly, but remaining very inaccurate in their productions.
Similarly, if we are to find out what can facilitate the learning process, we need to gain a much
better understanding of the kinds of interactions and social settings which promote learner
development. Gass (1997), for example, argues that task-based methodologies (in which learners
have to negotiate with one another in order to perform a meaning-focused activity) force learners to
notice 'gaps' in their L2, a prerequisite for filling such gaps. Swain (1995), in her 'pushed output
hypothesis', argues that it is when learners' own productions fail to meet their communicative goals
that they are forced to revise their linguistic system.
Some recent teaching methodologies have recognised the important role played by the setting of
learning, and by the quality of interactions therein. Although not necessarily well-informed either
theoretically or empirically, a number of humanistic teaching methodologies such as
'suggestopaedia' (which aims to relax the student through e.g. listening to music), or 'the silent way'
(making use of coloured rods to express meaning), which believe that L2 learning is facilitated if the
learner's inner-self is set free from inhibitions by providing a stress-free learning environment, have
been very popular in some parts of the world.
3. Variability
The variability that occurs in L2 development, in terms of rate of acquisition and outcome, have
received much less attention in the SLA literature until relatively recently. This was because of the
very robust general findings showing that, in key respects, learners develop in similar ways no
matter what their age is, whether they are learning the L2 in a classroom or in a country where the
language is spoken, no matter what their L1 is, and no matter what they were actually taught. As
more and more empirical research has been carried out, however, a number of important points
have emerged which have meant qualifying these statements somewhat.
3.1 Variability in route
Despite the relative rigidity of the L2 learning route, transfer does occur in so far as the L1 has an
impact upon L2 learning, even if it remains true that it is primarily in the sense of speeding up the
learning process in the case of closely related languages or similar linguistic structures, rather than
changing the route of development itself (i.e. learners still follow the same stages, but at different
speeds, depending on their L1). For example, Italian learners of French will acquire the idiosyncratic
placement of object pronouns in French more quickly than say English learners because it is similar
in both languages, but they will still go through the same stages, when in fact transferring their L1
structure would lead to acquisition of the correct system. In fact there is ample evidence, in the
literature, of transfer not taking place when it would help, and conversely of transfer taking place
when it leads to errors. Moreover, transfer often occurs one way and not the other, with English
learners of French, for example, producing la souris mange le (the mouse eats it) rather than la
souris le mange (the mouse it eats), but French learners of English never produce the
mouse it eats in their interlanguage, which one would expect if transfer was taking place (Hawkins
2001a). But there are also areas in which the L1 gives rise to structures not found in the language
of other L2 learners (see e.g. Odlin 1989; Selinker 1992). The impact of the L1 on interlanguage
development needs to be better understood, even if its potential influence on SLA remains limited
since we know that only a small subsection of structures from the L1 are likely candidates for
transfer.
3.2 Variability in rate and outcome
In contrast to the undeniable systematicity of the route of development (bar the relatively minor
differences alluded to previously) the rate of acquisition and the outcome of the acquisition process
are highly variable, unlike L1 acquisition in which children seem to progress at roughly similar rates
(give or take a few months), and all become native speakers of the language they are exposed to.
It is very difficult to predict in second language acquisition what makes some people learn faster
and better than others. Some factors have been isolated as playing some part in this. For example,
age is one such factor (Singleton & Lengyel 1995). Although the commonly held view that children
are better L2 learners is a gross oversimplification if not a complete myth, differences have been
found between children and adults, primarily in terms of eventual outcome. Although teenagers and
adults have been found to be generally better and faster L2 learners than young children in the
initial stages of the learning process (on a wide range of different measures), children, however,
usually carry on progressing until they become indistinguishable from native speakers whereas
adults do not, especially as far as pronunciation is concerned. Whether this is due to the process of
acquisition having changed fundamentally in adulthood (e.g. because UG is not available anymore
once the L1 has been acquired), or for other reasons (e.g. the process remains the same but stops
short of native competence), is an issue hotly debated today, and the source of much empirical
investigation (Birdsong 1999). The fact remains, though, that the route followed by young and older
L2 learners is essentially the same, and is similar in many respects to that followed by children
learning that language as a native language.
Another salient difference when comparing L1 and L2 outcomes is that whereas native competence
is the norm in the L1 context, it is the exception in the case of L2s. This phenomenon is commonly
referred to as fossilisation. Some structures seem very difficult to acquire in the L2, even when
there is plenty of input. In immersion programmes in Canada, in which English-speaking children
are taught the normal curriculum through French and are therefore exposed to large amounts of
input within a communicative focus, end results have been mixed. Although these children become
very proficient and fluent in French, their accuracy in some areas (e.g. gender, adverb placement
etc.; White 1996; Harley 1998; Hawkins 1998) remains far from native-like, suggesting that some
aspects of language resist spontaneous acquisition.
In order to explain variability in rate and outcome, SLA researchers have focused primarily on the
role of external factors in the acquisition process. As we have seen, one line of research inquiry has
addressed questions about the nature of the input and the role of interaction in the learning
process. Other lines of inquiry have investigated the role of learner variables, such as intelligence,
aptitude, motivation, attitude, as well as the social and sociolinguistic variables which impact on
them (Skehan 1989; 1998; Berry 1998; Dörnyei 2001; Sawyer & Ranta 2001). These variables have
been found to play an important role in determining how successful learners are. For example,
recent motivation research has witnessed something of a boom since the nineties, with research
questions becoming more sophisticated and addressing more directly language teaching issues.
Motivation is now seen as situation-dependent as well as a relatively stable learner trait, and much
work has been carried out investigating issues such as the role of tasks in motivating learners, the
role of the teacher in motivating learners, or the role of learning strategies in enhancing motivation
(Dörnyei 2001 and 2002). If motivation, as well as other learner variables, is now widely recognised
as playing a determining role in SLA, more research needs to be carried out on its pedagogical
implications, i.e. on how to motivate learners.
For further discussion, see article in this Guide on Learner Difference by Skehan .
4. Conclusion - SLA research and good practice
The picture emerging from research into second language development is, unsurprisingly, highly
complex, and many factors have been identified as playing a role. Here I will outline more
systematically the relationship which is emerging between SLA research and language pedagogy at
the beginning of this century.
As SLA research has matured, and the key constructs which form its theoretical basis have become
established, the field has become better able to look outwards and investigate the role of different
contexts of learning. Furthermore, there has been renewed interest in grammar pedagogy
(Lightbown 2000; Mitchell 2000), partly because of the perceived failure of contexts of learning
promoting 'natural' communication (immersion, and Communicative Language Teaching) in
producing learners who are consistently accurate in their productions. Consequently, the role of
instruction and the role of the input in facilitating the L2 learning process have increasingly become
foci of interest.
Form-focused instruction Many researchers have used current understanding of the
relationship between cognition and SLA in order to investigate what kind of instruction is most
helpful (Doughty & Williams 1998; Doughty 2001; Ellis 2001; Robinson 2001). In an extensive
review of the empirical literature on the effectiveness of instruction,Norris & Ortega (2000, 2001)
conclude that explicit form-focused instruction is effective in promoting learning. The object of most
of these studies is to test what kind of instruction is most effective, such as 'input enhancement'
(that is ways of making the input more noticeable for learners, such as e.g. having all object
pronouns in bold in a text if the focus of the class is object pronouns, or 'input flood' in which
learners are exposed to vast quantities of a given structure). Different ways of presenting structural
input have also been explored, with explicit form-focused instruction being contrasted with implicit
form-focused instruction (with learners having to work out the rule for themselves, or having the rule
made explicit to them). Although the results of this increasingly rich and sophisticated new body of
research are tentative at present, it has identified key themes/agendas for further research, such as
the role of explicit vs. implicit instruction, the role of negative evidence or the role of noticing. This
research is crucial for gaining a better understanding of the relationship between learning and
teaching (Mitchell 2000).
Concluding observations To conclude, SLA research is an extremely buoyant field of study
which has attracted much theoretical and empirical work in the last two or three decades. Much
progress has been made in gaining a better understanding of the processes involved in learning
second languages, as well as the different external factors which affect this process. Although these
complementary agendas remain less integrated than one might wish, bridges are being built which
connect them. Similarly, the implications of SLA research for teaching are now receiving more
attention, as is the specificity of the classroom context for understanding learning, but much more
work remains to be done in these areas. There is still a huge gap - not unsurprisingly, given the
limits of our knowledge - between the complementary agendas of understanding the
psycholinguistic processes involved in the construction of L2 linguistic systems, and understanding
what makes for effective classroom teaching.
Acknowledgements
I wish to thank Rosamond Mitchell and Emma Marsden for useful comments on an earlier version of
this article, as well as Christopher Brumfit and David Bickerton for their helpful suggestions as
reviewer and editor of this piece. Any remaining errors are my own.
5. Glossary
Audiolingual method The behaviourist teaching method popular in the sixties and seventies, based
on the premise that you learn to speak languages through habit-formation, and therefore need to
practise drills until the new habit has been learnt.
Audiolingual
method
The behaviourist teaching method popular in the sixties and
seventies, based on the premise that you learn to speak languages
through habit-formation, and therefore need to practise drills until
the new habit has been learnt.
Communicative
Language
Teaching
This approach to teaching believes that languages are learnt through
communication, and that the focus of the classroom should be on
encouraging learners to engage in speaking activities which simulate
'real life' communication. This approach de-emphasises the role of a
metalinguistic knowledge of the L2 linguistic system.
Fossilisation The phenomenon by which L2 learners often stop learning even
though they might be far short of native-like competence. The term
is also used for specific linguistic structures which remain incorrect
for lengthy periods of time in spite of plentiful input (e.g. in
immigrant speakers whose fluent L2 still contains non-target like
structures).
Grammar-
translation
method
The traditional teaching method which believed that the best way to
teach languages is through the teaching of grammar and the
translation of texts.
Immersion This term refers to educational programs in which children are
taught academic subjects (e.g. maths, geography etc…) through the
L2. These programs are well established in Canada, where many
anglophone children are educated partly through the means of
French (especially in the province of Quebec).
Interlanguage A term used both to refer to the linguistic system of L2 learners at a
specific point in time, and to the series of interlocking L2 systems
typical of L2 development. The significance of this term is the
emphasis it places on the L2 system being a linguistic system in its
own right, independently of both L1 and L2.
Transfer Use of L1 properties in the L2. Transfer can be positive, when the
borrowing of an L1 structure leads to a correct form in the L2 (e.g.
the German learner producing 'I am twelve years old' in English L2 as
a direct translation of the German structure), or negative when it
leads to an incorrect form (e.g. the French learner producing 'I have
12 years').
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Related links
The Linguist List website
http://www.linguistlist.org
A general forum for academic linguists which contains a mine of information on SLA
ICoSLA
http://www.hw.ac.uk/langWWW/icsla/icsla.htm
A site created by Michael Sharwood Smith to act as a forum of SLA academics
Vivian Cook's SLA bibliography
http://privatewww.essex.ac.uk/~vcook/slabib_front_end.htm
Contains around 6000 references
Applied Linguistics without tears
http://members.tripod.com/ALWT/alwthome.html
An ambitious site constructed by a graduate student divided into seven topic areas
Applied Linguistics Virtual Library
http://alt.venus.co.uk/VL/AppLingBBK/VLPapers.html
A review of these websites and others can be found in:
Gottwald, S. (2002). Websites for Second Language Research. Second Language Research, 18, 1:
83-94.
Referencing this article
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Linguistics and Area Studies Good Practice Guide. Retrieved 7 October 2008, from
http://www.llas.ac.uk/resources/gpg/2241.
Article downloaded from: http://www.llas.ac.uk/resources/gpg/421