نتایج جستجو برای: l1 transfer

تعداد نتایج: 322161  

2017
Alejandra Keidel Fernández Thomas Hörberg

Third language (L3) acquisition differs from first language (L1) and second language (L2) acquisition. There are different views on whether L1 or L2 is of primary influence on L3 acquisition in terms of transfer. This study examines differences in the event-related brain potentials (ERP) response to agreement incongruencies between L1 Spanish speakers and L3 Spanish learners, comparing response...

2013
Monica Melby-Lervåg Arne Lervåg

We present a meta-analysis of cross-linguistic transfer of oral language (vocabulary and listening comprehension), phonology (decoding and phonological awareness) and reading comprehension. Our findings show a small meta-correlation between first (L1) and second (L2) oral language and a moderate to large correlation between L1 and L2 phonological awareness and decoding. This is interpreted in t...

2013
María Martínez Stephen P. Corder

The present study examines transfer errors at the levels of phonetics and syntax in the interlanguage of 10 fourteen-year-old Basque/Spanish bilinguals who have been learning English for 7 years in a formal school context in the Basque Country. Analyses showed that learners display L1 effects in the acquisition of both English phonetics and syntax, even though phonetic transfer errors (replacem...

2014
Shervin Malmasi Mark Dras

We present the first application of Native Language Identification (NLI) to nonEnglish data. Motivated by theories of language transfer, NLI is the task of identifying a writer’s native language (L1) based on their writings in a second language (the L2). An NLI system was applied to Chinese learner texts using topicindependent syntactic models to assess their accuracy. We find that models using...

Journal: :Physical chemistry chemical physics : PCCP 2015
Anton S Lytvynenko Sergey V Kolotilov Mikhail A Kiskin Igor L Eremenko Vladimir M Novotortsev

The results of quantum chemical modeling of organic and metal-containing intermediates that occur in electrocatalytic dehalogenation reactions of organic chlorides are presented. Modeling of processes that take place in successive steps of the electrochemical reduction of representative C1 and C2 chlorides - CHCl3 and Freon R113 (1,1,2-trifluoro-1,2,2-trichloroethane) - was carried out by densi...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 2004
Yvette E Latchman Spencer C Liang Yin Wu Tatyana Chernova Raymond A Sobel Martina Klemm Vijay K Kuchroo Gordon J Freeman Arlene H Sharpe

Both positive and negative regulatory roles have been suggested for the B7 family member PD-L1(B7-H1). PD-L1 is expressed on antigen-presenting cells (APCs), activated T cells, and a variety of tissues, but the functional significance of PD-L1 on each cell type is not yet clear. To dissect the functions of PD-L1 in vivo, we generated PD-L1-deficient (PD-L1(-/-)) mice. CD4(+) and CD8(+) T cell r...

1999
Katsumasa Shimizu

The present study examines transfer effect in learning English pronunciation by Japanese learners of English. They are known to have pronunciation difficulty accommodating non-native target sounds, and the production of L2 (target language) sounds depends on, in part, how they have established phonetic criteria for L2 nonnative contrasts. Acoustic analysis was made on vowels in Japanese, Americ...

2009
Lyn Shan Tieu

Previous studies on bilingualism have focused on the more salient effects of the first language (L1) on the second language (L2). This study looks at the effects of the L2 on the L1 by comparing two language dominance groups in their production of non-referential verb phrases. Data from the two language dominance groups are compared, yielding an examination of the kinds of transfer effects that...

Journal: :DEStech Transactions on Computer Science and Engineering 2019

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