One of the basic questions of bilingual research is to what extent the bilingual’s two phonetic systems influence each other, a question that has occupied a prominent place in bilingual research almost from the outset of the field (see, for example, Weinreich, 1953). Recent studies in bilingual first language acquisition (BFLA) demonstrate that, at least in simultaneous bilingual acquisition, i...

ERPs were used to explore the different patterns of processing of cognate and noncognate words in the first (L1) and second (L2) language of a population of second language learners. L1 English students of French were presented with blocked lists of L1 and L2 words, and ERPs to cognates and noncognates were compared within each language block. For both languages, cognates had smaller amplitudes...

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...

This study addressed how bilingual speakers switch between their first and second language when speaking. Event-related brain potentials (ERPs) and naming latencies were measured while unbalanced German (L1)-Dutch (L2) speakers performed a picture-naming task. Participants named pictures either in their L1 or in their L2 (blocked language conditions), or participants switched between their firs...

This is a longitudinal case study of two Farsi-speaking children learning English: ‘Bernard’ and ‘Melissa’, who were 7;4 and 8;4 at the start of data collection. The research deals with the initial state and further development in the child second language (L2) acquisition of syntax regarding the presence or absence of copula as a functional category, as well as the role and degree of L1 influe...

The present study investigated how learners’ knowledge of a second language (L2) can influence the processing of their first language (L1). The study recorded the eye movements of 47 L1 Chinese participants with different L2 English proficiency levels as they read and judged the grammaticality of 240 Chinese sentences (60 anglicized ungrammatical relative clauses, 90 non-anglicized ungrammatica...

This study adopted a corpus-based, contrastive approach to lexical complexity in the academic writing of first language (L1) and second (L2) postgraduates. Lexical scores were extracted using Complexity Analyzer from Corpus Arab Proficient Users English (CAPUE), consisting Saudi academics’ dissertations applied linguistics. To investigate potential differences between this corpus native speaker...

We used functional magnetic resonance adaptation (fMRA) to examine whether intra-voxel functional specificity may be present for first (L1)- and second (L2)-language processing. We examined within- and across-language adaptation for spoken words in English-French bilinguals who had acquired their L2 after the age of 4 years. Subjects listened to words presented binaurally through earphones. In ...