In this exploratory study, we considered the method of combining event-related potentials (ERPs) and source attributions as a means for examining the explicit or implicit nature of second language (L2) knowledge and processing. We recorded electroencephalograms while L2 Spanish participants judged phrase structure and subject-verb agreement…

This study explored the impact of preexisting vocabulary knowledge (PVK) and listening proficiency on the vocabulary learning through listening of 137 Chinese learners of English, when provided with three types of oral vocabulary explanations--second language (L2), codeswitching (CS), and contrastive focus-on-form (CFoF)--and when no explanations…

Sonbul and Schmitt (2013) showed that exposure to second language (L2) collocations in reading texts can produce gains in explicit knowledge, but they found no evidence of gains in implicit knowledge. This study is a conceptual replication and extension of Sonbul and Schmitt's research. Sixty-two advanced English as a second language (ESL)…

This study builds on research investigating the construct validity of elicited imitation (EI) as a measure of implicit second language (L2) grammatical knowledge. It differs from previous studies in that the EI task focuses on a single grammatical feature and time on task is strictly controlled. Seventy-three EFL learners and 20 native English…

There is a general consensus among second-language (L2) researchers today that lexical inferencing (LIF) is among the most common techniques that L2 learners use to generate meaning for unknown words they encounter in context. Indeed, claims about the salience and pervasiveness of LIF for L2 learners rely heavily upon data obtained via concurrent…

This article reports on a mixed-methods study of Chinese university students' knowledge of and attitudes toward plagiarism in English academic writing. A sample of 270 undergraduates from two Chinese universities rated three short English passages under different conditions, provided open-ended responses to justify their ratings, and completed a…

This study examined whether the observed effectiveness of recasts is influenced by the type of outcome measure used and whether different aspects of working memory are differentially associated with learners' performance on the various outcome measures. The participants were 90 learners of English as a foreign language, who were randomly assigned…

This study investigated vocabulary coverage and the number of encounters of low-frequency vocabulary in television programs. Eighty-eight television programs consisting of 264,384 running words were categorized according to genre. Television shows were classified as either British or American and then put into the following genres: news, drama,…

A number of theories of second language L2 acquisition acknowledge a role for explicit L2 knowledge. However, the testing of these theories remains problematic because of the lack of a widely accepted means for measuring L2 explicit knowledge. This article seeks to address this lacuna by examining L2 explicit knowledge from two perspectives.…

This study investigated the use of nonnative function words in the written production of learners of Italian as a third or fourth language with English, Spanish, or French as native or nonnative languages. Results show the frequent use of the French subject pronoun il (he) in learners' texts. The rate of subject insertion and omission was thus…

Describes research done to determine whether there is a statistical relationship between an English as a second language learner's ability to determine a word's morphemes or structural units and his/her ability to comprehend written English text. (SED)

Elucidates the psycholinguistic mechanics of the "output hypothesis" and argues that output serves an important role in second language acquisition because it generates specific input the cognitive system needs to build up a coherent set of knowledge. The article hypothesizes that the locus of the effect of output is in the transition of…

The influence on interlocutors' relative content knowledge on conversational participation in interactions between native speakers (NSs) and nonnative speakers (NNSs) with limited oral skills is investigated. Results indicate that both NSs and NNSs appeared conversationally active, but there were different patterns of participation that could to…