anisa devi prabajati 2201410116 sla 401-402
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Anisa Devi Prabajati 2201410116 SLA 401-402. Describing and Explaining L2 Acquisition Chapter 1 Rodd Ellis,2003 Page 3-14. The Elements. What Is ‘Second Language Acquisitio n ? The Goals Of Sla Two Case Studies Methodological Issue Issues In The Description Of Learner Language - PowerPoint PPT PresentationTRANSCRIPT
Anisa Devi Prabajati2201410116
SLA 401-402
Describing and Explaining L2 Acquisition
Chapter 1
Rodd Ellis,2003
Page 3-14
The Elements
• What Is ‘Second Language Acquisition?• The Goals Of Sla• Two Case Studies• Methodological Issue• Issues In The Description Of Learner
Language• Issues In The Explanation Of L2 Acquisition
• Second language acquisition can refer to any language that is learned subsequent to the mother tongue.
L2 acquisition can be defined as the way in which people learn a language
rather that their mother tongue, inside or outside of classroom.
• Goals of SLA :
- Description of L2 acquisition.- Explanation, identifying the external and
internal factors that account for why learners acquire an L2 in the way they do.
external Social milieu, The input that
learners receive
• See the diagram !!!!!!!!!!!!!!!
internal Vary in the leaning rate an L2 and how
successful they are
Cognitive mechanism
TWO CASE STUDYA case study of an adult
learnerA case study of two child
learners
•Naturalistic learner (who learns the language at the same time as learning to communicate in it.•Focused on examining Wes’ grammatical development, how he communicates in English appropriately, and how he holds a successful conversation.
•The learners were situated in a classroom, they were expected to acquire the equal ability of using English to communicate.•Focused on a single language function , concerns with how the two children make requests.
• A case study is a detail study of a learners acquisition of an L2.
• It is typically longitudinal, involving the collection of samples of the learner’s speech or writing over a period of time, sometimes years.
• The two case studies which we will now examine were both longitudinal. One is of an adult learner learning English in surroundings where it serves as a means of daily communication and the other of two children learning English in a classroom
• The two cases raise a number of
methodological issues on how L2 acquisition
should be studied.
• They raise issues relating to the description
of learner language.
• They point to some of problems researchers
experience in trying to explain L2 acquisition.
Methodological Issues
• One issue has to do with what it is that needs to be described.• Most issues relate to that a learner
has acquired a feature of the target language.
–One issues has to do with what it is that needs to be described. Schmidt was concerned broadly with how Wes developed the ability to communicate in an L2, examining his grammatical development, his ability to use English in situationally appropriate ways, and how learned to hold successful conversation.
ISSUES IN THE DESCRIPTION OF LEARNER LANGUAGE
• Both of the studies set out how to describe how learners’ use of L2 changes over time and what this shows the nature of their knowledge of L2.
• One finding is that learners make errors of different kinds.- Wes made errors of omission and overuse- J and R made sociolinguistics
• Another finding is that L2 learners acquire a
large number of formulaic chunks, Which which
contribute to the fluency of their unplanned
speech.
• An important issue in SLA is the roles that this
formulas play.
• One of most interesting issues raised by these
case studies is whether learners acquired the
language systematically
ISSUES IN THE EXPLANATION OF L2 ACQUISITION
• To account these descriptive findings, we can begin with the hypothesis that L2 acquisition involves different kinds of learning.
• On the one hand, learners internalize chunks of language structure (i.e. formulas).
• On the other hand, they acquire rules (i.e. the knowledge that a given linguistic feature is used in a particular context with a particular function)
• The systematic nature of L2 acquisition
also requires explanation.
• None of the three learners in the two
case studies reached a native-speaker
level of performance.
• It is not necessary to learn the full
grammar of a language in order to get
one’s meaning across.