3. MAIN FOCUS
TRADITIONALLY
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
4. MORE RECENTLY 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
5. 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.
7. 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.
8. CLASSIFICATION & EXAMPLES
[+definfinite, + specific]
I want to talk to the winner of this race – she is a good friend of mine.
[+definite, -specific]
I want to talk to the winner of this race – whoever that happens to be.
[-definite, +specific]
Professor Robertson is meeting with a student from her class – my best friend Alice.
[-definite, -specific]
Professor Robertson is meeting with a student from her class – I don’t know which one.
9. 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)
10. Possible Explanations
Children are egocentric and disregard the knowlede of
the listener.
Psychological
It is difficult for children to separate the listeners’ assumptions
by those of the speaker.
Linguistic The association of “the” with specificity.
12. Participants
26 adults, L1 Russina, L2 English
58 children (10-12 yrs old) L1 Russian, L2
English
Control group L1 English (adults and
children)
13. METHODOLOGY
WRITTEN ELICITATION
60 short dialogues designed to elicit articles
CLOZE TEST (only for adult L2 English learners)
14. RESULTS
L1 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
16. 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