This study examined how discriminability and prototypicality of nonnative phones modulate the amplitude of the Mismatch Negativity (MMN) event-related brain potential. We hypothesized that if a frequently occurring (standard) stimulus is not prototypical to a listener, a weaker predictive memory trace will be formed and a smaller MMN will be…

In paired-associate learning, there are two learning directions: L2 to L1 (L2 words as stimuli and L1 words as responses) and L1 to L2 (L1 words as stimuli and L2 words as responses). Results of previous studies that compared the effects of the two learning directions are not consistent. We speculated that the cause of this inconsistency may be L2…

The current study examined the extent to which cognitive fluency (CF) contributes to utterance fluency (UF) at the level of constructs. A total of 128 Japanese-speaking learners of English completed four speaking tasks--argumentative task, picture narrative task, reading-to-speaking task, and reading-while-listening-to-speaking task--and a battery…

Although expanding spacing is often regarded as the most effective practice schedule, studies comparing equal and expanding spacing have yielded mixed results. The present study set out to examine whether the amount of spacing and the retention interval may influence the effects of expanding and equal spacing on second language (L2) vocabulary…

The current study longitudinally examined the influence of aptitude on second language (L2) pronunciation development when 40 first-year Japanese university students engaged in practice activities inside and outside English-as-a-Foreign-Language classrooms over one academic year. Spontaneous speech samples were elicited at the beginning, middle,…

The present study examines whether and to what degree providing explicit phonetic information (EI) at the beginning of form-focused instruction (FFI) on second language pronunciation can enhance the generalizability and magnitude of FFI effectiveness by increasing learners' ability to notice a new phone. Participants were 49 Japanese learners of…

Most studies that have investigated the effects of instruction on the SLA of specific grammatical features have focused on intentional learning. This study investigated incidental acquisition by comparing the relative effects of two types of instruction--comprehension-based instruction (CBI) and production-based instruction (PBI)--on young…

This quasi-experimental study explores the effects of three types of instruction (form-based, meaning-based, and form- plus meaning-based) on the learning of Japanese relative clauses (RCs) and postsecondary Japanese as a foreign language learners' ability to generalize different types of relativization, examined in comparison to the predictions…

Investigated the acquisition of Japanese unaccusative verbs by English-speaking learners, specifically whether second language learners are sensitive to syntactic and semantic properties associated with the "takusan" construction as a syntactic test and the "-teiru" construction as a semantic test. Results show learners generally know the…

Investigates the acquisition of the unaccusative-unergative distinction in second language Japanese by English learners. Aims to establish whether learners of Japanese are sensitive to the lexical-semantic characteristics of verbs in similar ways as learners of Romance languages who were found to follow the split intransitivity hierarchy.…

Suggests that Japanese learners will learn manner-of-motion verbs with goal prepositional phrases in English from positive feedback. Immediate Japanese learners of English and advanced learners of Japanese were tested using a grammaticality judgment task with pictures. Results support the prediction. (Author/VWL)

Investigates children's changing sensitivity to processing cues for identifying agent as a function of proficiency in a second language. English speaking children in an immersion school were asked to identify the agent for a set of audiotaped sentences in English and Japanese. Found children learned word order, lexical semantics, and canonical…

This study examines the role of task-based conversation in second language (L2) grammatical development, focusing on the short-term effects of both negative feedback and positive evidence on the acquisition of two Japanese structures. The data are drawn from 55 L2 learners of Japanese at a beginning level of proficiency in an Australian tertiary…

This study extends previous research on the relationships among intelligibility, perceived comprehensibility, and accentedness. The researchers obtained accent and comprehensibility ratings and transcriptions of accented speech of Cantonese, Japanese, Polish, and Spanish intermediate English-as-a-Second-Language students from native English…

This study investigates the effects of receptive and productive vocabulary learning on word knowledge. Japanese students studying English as a foreign language learned target words in three glossed sentences and in a sentence production task in two experiments. Five aspects of vocabulary knowledge--orthography, syntax, association, grammatical…