An ongoing debate on second language (L2) processing revolves around whether or not L2 learners process syntactic information similarly to monolinguals (L1), and what factors lead to a native-like processing. According to the Shallow Structure Hypothesis (Clahsen & Felser, 2006a), L2 learners' processing does not include abstract syntactic…

This study compared the comprehension of syntactically simple with more complex sentences in Italian-English adult bilinguals and monolingual controls in the presence or absence of sentence-level interference. The task was to identify the agent of the sentence and we primarily examined the accuracy of response. The target sentence was signalled by…

Competition Model studies of second language learners have demonstrated that there is a gradual replacement of first language cues for thematic role assignment by second language cues. The current study introduced two methodological innovations in the investigation of this process. The first was the use of mouse-tracking methodology (Spivey, 2007)…

A self-paced reading and translation task was used with learners of English as a second language (L2) to explore what sorts of information L2 learners use during online comprehension compared to native speakers, and how task (reading for comprehension vs. translation) and proficiency affect L2 comprehension. Thirty-six Korean native speakers of…

This study aimed to investigate the capacity of coordinating comprehension and production processes and the role of phonological working memory in simultaneous interpreting. To this end we evaluated the Articulatory Suppression (AS) effect in three groups of participants, monolingual controls, students of interpreting and professional…

This study investigated the development of second language online auditory processing with ab initio German learners of Dutch. We assessed the influence of different levels of background noise and different levels of semantic and syntactic target word predictability on word-monitoring latencies. There was evidence of syntactic, but not…

This article explores the widely documented difficulty with object clitics in the acquisition of French. The study investigates the effects of L1 transfer and processing limitations on the production and comprehension of object clitics in child L2 learners of French with different L1 backgrounds (Chinese, Spanish). The Spanish-speaking learners…

This study examines the effect of proficiency and similarity between the first and the second language on grammatical gender processing in L2. In three experiments, we manipulated gender agreement violations within the determiner phrase (DP), between the determiner and the noun (Experiment 1), the postposed adjective and the noun (Experiment 2)…

This study investigates the production and online processing of English tense morphemes by sequential bilingual (L2) Turkish-speaking children with more than three years of exposure to English. Thirty-nine six- to nine-year-old L2 children and twenty-eight typically developing age-matched monolingual (L1) children were administered the production…

Research on the production of subject-verb number agreement in monolinguals suggests differences between and within languages in how it proceeds as a function of morphological richness. When agreement morphology is relatively rich, the influence of conceptual number over grammatical number is less than when it is relatively poor. Within the…

In this study, we explore native and non-native syntactic processing, paying special attention to the language distance factor. To this end, we compared how native speakers of Basque and highly proficient non-native speakers of Basque who are native speakers of Spanish process certain core aspects of Basque syntax. Our results suggest that…

This paper explores whether the poor mastery of morphosyntax exhibited by second language (L2) learners can be tied to difficulties with non-syntactic processing. Specifically, we examine whether problems with English regular and irregular past tense are related to poor L2 phonological ability and lexical access, respectively. In Experiment 1, L2…

Using a self-paced reading task, the present study investigates how highly proficient second language (L2) speakers of German with English as their native language process unambiguous "wh"-subject-extractions and "wh"-object-extractions in German. Previous monolingual research has shown that English and German exhibit different processing…

This study investigates ultimate attainment at the syntax-discourse interface in adult second-language (L2) acquisition. In total, 91 L1 (first-language) English, L1 Dutch and L1 Russian advanced-to-near-native speakers of German and 63 native controls are tested on an acceptability judgement task and an on-line self-paced reading task. These…

Any person who has taught Spanish as a second language or who has interacted with a non-native speaker of Spanish can easily tell that mastering the correct use of the copulas "ser" and "estar" is very difficult in both spoken and written production. But L2 learners are not alone. The Spanish copulas also present difficulty and frustration for L2…