Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 593

The DOI matches its OpenAlex record; 5 of the 5 references it cites were found in a registry or an index.

Ultimate Attainment in Second Language Acquisition

David P. Birdsong·1992·Language

Abstract

On the prevailing view of ultimate attainment in second language acquisition, native competence cannot be achieved by postpubertal learners. The present study offers convergent experimental evidence which suggests there are exceptions to this generalization. At the same time, early arrival in the host country—even if past puberty—correlates with attainment of native norms on a variety of measures. Also investigated are the loci of competence differences in the syntax of the target language (French). Contrary to findings by Coppieters 1987, experimental performance is not predicted by the status of a given linguistic variable as within or outside the theoretical domain of Universal Grammar.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

OpenAlex · 10.1353/lan.1992.0035

Cites

5 of 5 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Cited by

See all 593

Metadata

Authors
Birdsong, D. P.
Venue
Language
Published
1992-12
Volume
68
Issue
4
Pages
706
ISSN
0097-8507 (ISSN-L)
OpenAlex
W2007070394
Cited by
593
References
5
FWCI
42.32
Type
journal article
Language
en
Open access
closed

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.