The first goal of this study was to examine how individual differences in initial L2 proficiency help explain L2 grammar development in oral production during short-term immersion abroad. The second goal of the study was methodological, and evaluated challenges that can result from operationalizing learners' initial L2 proficiency as pretest…

In this study, we propose a hypothesis that domain-general auditory processing, a perceptual anchor of L1 acquisition, can serve as the foundation of successful post-pubertal L2 learning. This hypothesis was tested with 139 post-pubertal L2 immersion learners by linking individual differences in auditory discrimination across multiple acoustic…

Purpose: This longitudinal study investigated the trajectory of Spanish article accuracy in Spanish-English dual language learners (DLLs) from preschool to first grade, addressing the need for longitudinal data on the variability of Spanish grammatical skills in DLLs in English immersion classrooms. Method: Language sample analysis was conducted…

Children who attend English immersion institutions present largely different attitudes toward learning English. The current study attempted to explain these differences by examining the variations of children's temperament (i.e., impulsiveness and anxiety). The study also investigated whether parent-child interactions as a means for English…

Guided by Dynamic Systems Theory (DST) and multidimensional perspectives on individual differences (IDs) in instructed second language (L2) learning (e.g., Larsen-Freeman, 2014; Sun & Zhang, 2020), this longitudinal mixed-methods study focuses on three conceptually different categories of L2 learners' IDs: working memory (WM), motivation, and…

In bilingual literature, few studies have examined the processes of concept formation (CF); even fewer studies have discussed their developmental changes. This study explores language-cognition links and CF fractionation processes by comparing total and partial immersion programmes (TIPs and PIPs). Descriptive statistics (DS), correlational…

With 24 adolescent students enrolled in a French language summer camp, the present study examines the relationship between self-assessment and oral production in French, interpreting results through a framework of individual learning variables. Participants were surrounded by French inside and outside the classroom. Self-assessment was measured…

The present study revealed the dynamic process of speech development in a domestic immersion program by seven adult beginning learners of Japanese. The speech data were analyzed with fluency, accuracy, and complexity measurements at group, interindividual, and intraindividual levels. The results revealed the complex nature of language development…

Providing a comprehensive survey of cutting-edge work on second language learning, this "Handbook," written by a team of leading experts, surveys the nature of second language learning and its implications for teaching. Prominent theories and methods from linguistics, psycholinguistics, processing-based, and cognitive approaches are…

This longitudinal study asks 2 questions. The first one is: What patterns of pragmatic development can we observe among different pragmatic functions and attributes in a second language (L2)? The second question is: In what ways do individual differences and learning context affect the course of pragmatic development? Forty-eight Japanese college…

Describes an investigation of individual differences in French language achievement in a group of first-grade anglophone students attending a total early immersion program. Discusses factors used to predict achievement in French language arts, listening comprehension, and oral production, and analyzes significant correlations. (Author/MES)

A case study of a child not developmentally ready to handle the linguistic demands of a second language in an academic setting is presented as representative of a subgroup of students. It is suggested that new paradigms for researching suitability of early French immersion for all students are needed. (21 references) (Author/MSE)

This study analyzed the production of voice onset time (VOT) for /p, t, k/ in Japanese and English by English-speaking children (n = 15) in a Japanese immersion program. The immersion children produced Japanese voiceless stops with significantly longer VOT values than the monolingual Japanese children and the immersion teachers, but they produced…

A description of four research strategies which are different from the commonly used between-groups design: the sub-group method, the regression or correlation method, the case study method and the ethnography method. Two studies carried out in Montreal using the regression method are discussed. (AMH)

Case studies of six foreign adolescents participating in a 3-week immersion English-as-a-Second-Language (ESL) program at the American Village language camp in Big Sky, Montana, are examined, including the students' motivations in learning and using English. Research focused on exploring student motivations toward learning and using English at the…