Acquisition of the Article Semantics by Child and Adult L2- English Learners Tania Ionin, María Luisa Zubizarreta, Vadim Philippov (2009)
Jan 21, 2015
Acquisition of the Article Semantics by Child and Adult L2-English Learners
Tania Ionin, María Luisa Zubizarreta, Vadim Philippov
(2009)
INTRODUCTION
Question:
Do children and adults acquire a second language in the same way?
TRADITIONALLY MAIN FOCUS
ULTIMATE ATTAINMENT
•L2 learners that started learning the L2 during childhood (early learners)•L2 learners that started learning the L2 as adults (late learners)
Conslusions so far: consensus
•Early learners outperform the late learners on grammaticality judgement tasks in the L2
Conslusions so far: disagreement
•The reason/explanation for this difference•Biological
•Social•Input
MAIN FOCUS
PROCESSING
•¿is the processing of an L2 simmilar in children and adults?•Do both, children and adults, learners of an L2 have access to UG?
Conclusions so far(generativist)
•Children – yes GU•Adults– debatable
•Schwartz (1992, 2002, 2004) – while the L1 is kept constant, the adults’ acquisition process is simmilar to that of children – UG constrained
MORE RECENTLY
Articles, definiteness and specificity
Aside from definitness, articles also encode specificity.
In English, specificity is not morphologically marked.
In Samoan, specific and non specific objects are marked with two different articles.
ENGLISH vs. SAMOAN
Some definitions
Definiteness: a presupposition of uniqueness The speaker assumes that the hearer shares the
presuposition of the existence of a unique individual in the set denoted by the NP.
Specificity: a speaker’s intent to refer The speaker intends to refer to a unique
individual in the set denoted by the NP and considers this individual to possess some noteworthy property.
[+definfinite, + specific]
[+definite, -specific]
[-definite, +specific]
[-definite, -specific]
I want to talk to the winner of this race – she is a good friend of mine.
I want to talk to the winner of this race – whoever that happens to be.
Professor Robertson is meeting with a student from her class – my best friend Alice.
Professor Robertson is meeting with a student from her class – I don’t know which one.
CLASSIFICATION & EXAMPLES
ACQUISITION OF ARTICLES BY CHILDREN AND ADULTS (previous studies)
ADULTS L2 learners of English overuse “a” with non-specific
definites [+definite, –specific] L2 learners of English over use “the” in indefinite and
specific contexts [-definite, +specific]
CHILDREN Child L2 learners of English overuse “the” in indefinite,
specific contexts (like the adults) Chlid L2 learners of English do not overuse “a” with non-
specific definites (unlinke the adults)
Possible Explanations
Psychological
Children are egocentric and disregard the knowlede of the listener.
It is difficult for children to separate the listeners’ assumptions by those of the speaker.
Linguistic The association of “the” with specificity.
Current study
MOTIVATION:
Explain the difference between children and adults
Determine which explanation best explains the (mis)use of articles.
Participants
26 adults, L1 Russina, L2 English
58 children (10-12 yrs old) L1 Russian, L2 English
Control group L1 English (adults and children)
METHODOLOGY
WRITTEN ELICITATION 60 short dialogues designed to elicit
articles
CLOZE TEST (only for adult L2 English learners)
RESULTSL1 ENGLISH
High scores Children made more mistakes (compared to the adults) The few mistakes children made were in nonspecific indefinites
L2 ENGLISH The two groups are statistically comparable Clear influence of specificity (both groups) Adults: influence of specificity is evident both, in definite contexts
as well as indefinite contexts. Children: influence of specificity is much more evident in
indefinite contexts than it is in definite ones
CONCLUSION
QUESTION: Do children and adults of an article-less L1
acquire English articles in the same way?
ANSWER:YES and NO
Explicit and implicit knowledge
Learners have both, explicit and implicit knowledge about article use. Implicit: takes the form of access to semantic universals Explicit: takes the form of explicit strategy – overextends the semantic distinction
to dfinites & indefinites.
EVIDENCE: performance on implicit tasks and differences among adult learners in different
studies. Ionin (2004) an implicit task for L1 Russians and L1 Korean learners of L2 English:
written narrative task (did not explicitly target articles) – targeted meaning, rather than form and did not encourage conscious awareness of linguistic rules – implicit task
article ellicitation task – explicit task