Two distinctive types of complex predicates found in English are separable verb-particle combinations ("particles") and adjectival resultatives ("ARs"). Snyder ties both to the positive setting of the Compounding Parameter ("TCP"). This predicts that during the acquisition of a [+TCP] language, any child who has…

This study examined how mode of input affects the learning of pronunciation and form-meaning connection of second language (L2) words. Seventy-five Japanese learners of English were randomly assigned to 1 of 3 conditions (reading while listening, reading only, listening only), studied 40 low-frequency words while viewing their corresponding…

This longitudinal study examined the development of narrative micro- and macrostructure in Japanese-English bilingual returnee children. Returnees are children of immigrant families who move to a foreign country, spending a significant portion of their formative developmental years in the foreign majority language context before returning to their…

This article explores what kind of second language (L2) input influences Japanese learners' acquisition of adjective ordering restrictions (AOR) in English where Japanese exhibits no AOR. In Study I, an explicit instruction (EI) group (n = 13) and a natural exposure (NE) group (n = 12) responded to a preference task. In Study II, an input flood…

The present study investigated the interface between explicit instruction and computer-assisted language learning (CALL) in an effort to reduce plural marking errors among Japanese EFL learners. The instruction involved raising contrastive awareness of cross-linguistic and conceptual features, and was delivered via an online medium. A total of 180…

This article reports the findings of a study in which we investigated the possible effects of word order on the acquisition of case marking. In linguistic typology (e.g. Greenberg, 1963) a very strong correlation has been shown between dominant SOV (subject object verb) word order and case marking. No such correlation exists for SVO (subject verb…

This paper reports on two projects which investigated graded readers (GRs) as meaningful input for learners of Japanese as a foreign language (JFL). Project One examined the intentions of six writers of Japanese GRs. A focus group interview demonstrated that the writers had a genuine communicative intent in the writing process. Project Two…

Research has demonstrated that focused perceptual training facilitates L2 learners' segmental perception and spoken word identification. Hardison (2003) and Motohashi-Saigo and Hardison (2009) found benefits of visual cues in the training for acquisition of L2 contrasts. The present study examined factors affecting perception and production…

The study reported in this article investigated the comparative effects of two types of treatment--one of which emphasized input and the other output--on the vocabulary acquisition of young EFL learners. In the input-based instruction, the students were not required to produce output whereas in the production-based instruction the students were…

Previous studies have shown that it is particularly difficult for second language (L2) learners to overcome the effects of transfer when they need to unlearn specific aspects of the native language in the absence of explicit input that indicates which properties of the first language (L1) are ruled out by the L2 grammar (Inagaki, 2001;…

Researchers have claimed that recasts might be ambiguous as feedback. Because recasts serve a dual function, as both feedback and conversational response, learners might not always interpret them as feedback (e.g., Lyster & Ranta, 1997). This study explores how learners interpret recasts they notice (as responses to content, negative evidence,…

Three interactive tasks, increasing in the complexity of resource-directing reasoning demands on speaker/storyteller attribution of, and linguistic reference to, the thoughts and intentions of characters in narrative stimuli were performed by Japanese L1 speakers of English. Largely consistent with the claims of the Cognition Hypothesis, results…

Examines whether there is a strong relationship between second language learners' noticing of benefactive auxiliary verbs and their use in communication. Participants were university students who had acquired Japanese at home without receiving any formal instruction. Data were collected in face-to-face interviews, an interpretation task with 20…

The present study evaluates the relative effectiveness of two types of input-based instruction, consciousness-raising instruction (the consciousness-raising task only) and consciousness-raising instruction with feedback (the consciousness-raising task + reactive explicit feedback) for teaching English polite requestive forms, involving 45 Japanese…