iReasearch学术科研网

摘要：In order to explore student learning experiences in English language classes, this study employed a qualitative data collection method known as narrative frames, which uses prompts to stimulate written expression of ideas. Data were collected through narrative frames on three different occasions from 36 second-year high school students in a team-taught EFL classroom in Japan, in both English and Japanese. After collecting the frames, individual interviews were conducted with two students from the class and their team teachers to further enquire about their experience, particularly with regard to the use of narrative frames. Findings suggest that the narrative frame technique proved to be a beneficial tool for improving learner autonomy. It facilitated the students becoming responsible for their learning in general, and encouraged them to become more serious about their learning of the English language. Methodological implications for the future use of narrative frames are provided. Adapted from the source document

摘要：This study looks at the effect of developing L2 listening fluency through extensive listening to audio graded readers. A large bank of listening fluency development questions (2,064 items) was constructed based on ten Level 1 graded readers. Three groups of L2 students were engaged in one of three different input modes while studying ten graded readers over a 13-week period: reading only, reading while listening, and listening only. All participants were given one pre-test (60 items) before the intervention and one post-test consisting of three texts (180 items) after the intervention. All the passages were delivered at the same speech rate, and the participants were allowed to listen only once. The post-test results demonstrate that the reading plus listening group produced the most consistent and significant outcome compared with the reading-only and listening-only groups. The results have some implications for developing L2 listening fluency. Adapted from the source document

摘要：This paper examines a sample of online discussion data from the course forum for the large-scale beginners' Chinese course offered by the UK Open University. This forum is open to all registered students, their participation is completely voluntary and they (rather than tutors) initiate communications. The aim of this study is (i) to seek to establish the nature, patterns of use and functions of forums amongst distance language learners of beginners' Chinese; (ii) to provide a greater understanding of the role and the significance of learner participation in online forums, and how forums contribute towards Chinese language learning and (iii) to offer a fresh perspective on the understanding of distant Chinese language learning experience, involving a relatively under-reported group of learners. Quantitative data collected from questionnaires and qualitative data from interviews were analysed together with the routine forum data. The analysis indicates that most students had a very positive experience of the forum. The sense of belonging to a group with the same shared goal of learning Chinese helped them deal with the challenges of learning Chinese. They perceived the online discussion forum as a virtual meeting place where they could find support and help, and where they could share their learning experiences, resources, difficulties and frustrations as well as sense of achievement. The analysis also shows that the forum played a very important role in creating course cohesion, supporting the learning of Chinese and making the learning process enjoyable and fun. Adapted from the source document

摘要：Two experiments successfully trained novices to categorize French nouns by grammatical gender, resulting in high levels of performance after delay. Training with a frequent exemplar and training with a more diverse exemplar set led to equivalent learning. However, providing explicit rules with correctness feedback led to better generalization and retention than did correctness feedback alone or feature focusing without explicit rule information. This suggests that, at least for some grammar tasks, explicit information about form-function mappings improves learning. Moreover, the advantage of rule instruction was robust to testing and training under time pressure. Thus, rule instruction may be helpful even when speeded performance is required, supporting the prediction that practice leads to proceduralization of declarative grammatical knowledge. Adapted from the source document

摘要：This longitudinal case study follows a dynamic systems approach to investigate an under-studied research area in second language acquisition, the development of complexity and accuracy for an advanced untutored learner of English. Using the analytical tools of dynamic systems theory (Verspoor et al. 2011) within the framework of complexity, accuracy, and fluency (Skehan 1998; Norris and Ortega 2009), the study tracks accuracy, syntactic complexity, and lexical diversity in the speech of a Turkish immigrant over one year. Results from these oral interviews show that most development occurred in the participant's lexical diversity, syntactic complexity showed potential but unverifiable gains, and accuracy showed no development. These findings suggest that an untutored language learner may develop advanced lexical and syntactic skills, but achieving grammatical accuracy without instruction may be more difficult. Overall, dynamic systems theory seems to provide a suitable framework for examining the linguistic development of advanced naturalistic learners, with important implications for future research involving untutored immigrant and refugee populations of English language learners. Adapted from the source document

摘要：This commentary discusses some methodological innovations and challenges in testing two cognitive models of task-based instruction and learning: Robinson's Cognition Hypothesis (2001) and Skehan's Trade-Off Hypothesis (1998). My focus, in view of these models' key constructs, is the extent to which current methodological approaches are adequate to address the theoretical questions posed. I argue that there is a need for more extensive use of methods that can provide independent evidence of construct validity for the independent variables and causal processes invoked by the frameworks. By exploring some innovative task-based research and drawing on examples from other fields, I offer suggestions for improving our practices in future research. Adapted from the source document

摘要：The close relationship between children's vocabulary size and their later academic success has led researchers to explore how vocabulary development might be promoted during the early school years. We describe a study that explored the effectiveness of naturalistic classroom storytelling as an instrument for teaching new vocabulary to 6- to 9-year-old children. We examined whether learning was facilitated by encountering new words in single versus multiple story contexts, or by the provision of age-appropriate definitions of words as they were encountered. Results showed that encountering words in stories on three occasions led to significant gains in word knowledge in children of all ages and abilities, and that learning was further enhanced across the board when teachers elaborated on the new words' meanings by providing dictionary definitions. Our findings clarify how classroom storytelling activities can be a highly effective means of promoting vocabulary development.

摘要：This meta-analytic study provides a systematic statistical synthesis of the effects of output tasks on second or foreign incidental vocabulary learning. A total of 12 studies were included in this meta-analysis. Five mediator variables were examined: design quality, types of output task, time on task, genres of text, and text-target word ratios. Results show that language learners who completed an output task outperformed those who only read a text. Results also support the involvement load hypothesis: Language learners who performed a task with a higher degree of involvement load, gained more vocabulary. Studies with high and medium levels of design quality were more likely to detect statistically significant differences among groups with different output tasks, compared to studies with a low level of design quality. Furthermore, results indicate that time on task had positive effects on vocabulary learning. Learners who read a combination of expository and narrative text gained more vocabulary than those who only read either an expository or narrative text. Learners who read a text with text-target word ratios of less than or equal to 2% did not learn significantly more vocabulary than those who read a text with a ratio of 2% to 5%. Adapted from the source document

摘要：The goal of this article is to further our understanding of how learning opportunities are created in interactions. Based on a conversation analysis of peer interactions of foreign language learners, we investigate how the negotiation of expert positions among these learners affects this process. The focus of the analysis is on the relationship between the conversation analytic notion of "doing-being-an-expert" and learning in the context of word searches. We challenge the fixed notions of expert and novice and highlight the roles of interpersonal context, tools, and positioning in the negotiation of expertise. Drawing on the socio-interactionist notion of situating learning in interaction, we argue that there is a link between the negotiation of expert positions and opportunities for learning. Adapted from the source document

摘要：This article, part of a larger study (Kennedy and Trofimovich, 2010), focuses on how classroom learners' language awareness is positively related to L2 pronunciation ratings. Drawing on previously unpublished data collected through the Language Activity Log (Ranta and Meckelborg, 2009), the goal of the study in the current article was to clarify the link between language awareness and L2 use found by Kennedy and Trofimovich (2010). The Language Activity Log is useful in this task as it elicits rich, detailed, and longitudinal data on learners' L2 use. Adapted from the source document

摘要：It has been argued that languaging plays a crucial role in learning a second language (L2). The effects of languaging, especially oral languaging (e.g., collaborative dialogue, private speech), have been tested on the learning of L2 knowledge domains. This study explored the effects of written languaging by asking 24 Japanese learners of English to write out their own explanations in Japanese of the corrections they received on a draft they had written. The effects of the type (e.g., grammar based vs. lexis based) of written languaging were then assessed by inspecting the success of immediate subsequent text revisions. Two major findings emerged. First, written languaging about direct feedback on linguistic errors in the first essay helped learners successfully correct these errors during immediate revision. Second, both lexis- and grammar-based written languaging were associated with improved accuracy. These findings support arguments that providing learners with the opportunity to language about or reflect on their developing linguistic knowledge in the course of L2 learning mediates L2 learning and development. Theoretical and pedagogical implications are also discussed. Adapted from the source document

摘要：This article addresses age-related attainment effects in second language acquisition, posing the question of whether such effects are to be explained in terms of a Critical Period with a predictable and abrupt offset point or in terms of the impact of a wider range of factors. It attempts to explore this question by focusing on four discussion points in the current debate: (i) the wide use of native-speaker behaviour as the key L2 attainment yardstick; (ii) the degree of compatibility of prevailing views regarding the notion of a critical period for L2 acquisition; (iii) the relative narrowness of much research in this area, where age of L2 onset is often regarded as the crucial if not the only critical variable; and (iv) insights relative to maturational constraints on language acquisition offered by recent brain research. The article concludes that a loosening of the association between ultimate L2 attainment research and Critical Period Hypothesis (CPH) issues would shed more light on L2 attainment in terms both of the comprehensiveness and of the acuity of the insights which would result. Adapted from the source document

摘要：For decades educational psychologists have bemoaned the black box approach of much research on learning, that is, the focus on product rather than process, and the absence of fine-grained analysis of the learning process in the individual. One way that progress has been made on this point in the last couple of decades is through cognitive neuroscience, but even there what is documented is mostly the product of learning, possibly at different stages, rather than the process. An alternative way of trying to understand processes that are hard or impossible to observe is to infer them from the way individual difference variables interact with linguistic and contextual variables. In this article I draw from a wide variety of studies to illustrate how the interactions between aptitudes and treatments, age and treatments, age and aptitudes, age and structures, and aptitudes and structures point to different learning processes. I stress how such interaction research is much more than the sum of its parts, making suggestions for a research agenda to sharpen the focus on the process in second language learning. Adapted from the source document

摘要：A great deal of research into second-language (L2) development focuses on the role of cognitive factors and other individual differences. Studies of children and prime-of-life adult L2 learners suggest that differences exist in the learning processes of these groups. However, to date, little empirical work has been conducted with older adult learners. In this article we argue that older adults' L2 learning aptitudes, processes, and outcomes merit investigation. We present interaction and working memory (WM) research as a case in point and then, as a preliminary illustration, report on a small-scale study of nine older adults, age 65-89, who were native speakers of Spanish learning English as a second language. These learners carried out communicative tasks with native speakers of English, who provided interactional feedback in response to nontargetlike question forms. Interestingly, the only older learners who showed L2 development were those with the highest scores on a first-language listening-span test of WM. We conclude by proposing that larger scale longitudinal research into the often overlooked population of older L2 learners is likely to shed interesting light on important questions concerning WM and learning processes in the field of second language acquisition. Adapted from the source document

摘要：Structural priming (or syntactic priming) is a speaker's tendency to reuse the same structural pattern as one that was previously encountered (Bock, 1986). This study investigated (a) whether the implicit learning processes involved in long-lag structural priming lead to differential second language (L2) improvement in producing two structural types (complex, double-object dative and simple, separated phrasal-verb structures) compared to more explicit memory processes involved in no-lag structural priming and (b) whether additional explicit instruction leads to increased production of target structures than either implicit learning or explicit memory processes alone. Learners showed an overall increase in target structure production in a picture description task and marginal improvement in grammaticality judgment tests after the structural priming session. Results revealed that explicit instruction combined with structural priming speeded short-term improvement more than implicit instruction involving implicit learning alone in the form of long-lag structural priming. However, only implicit learning via long-lag structural priming resulted in increased production of the complex structure during a second testing session 1 day later. This study is the first to directly compare explicit instruction to implicit instruction in a structural priming paradigm, taking into account both the complexity of structures and the long-term effects of instruction on L2 production. Adapted from the source document

摘要：Although there is good evidence for implicit learning of associations between forms, little work has investigated implicit learning of form-meaning connections, and the findings are somewhat contradictory. Two experiments were carried out using a novel reaction time methodology to investigate implicit learning of grammatical form-meaning connections. Participants learned four novel articles but were not told about a critical semantic factor that determines agreement with the accompanying noun. Their task was to indicate as quickly as possible which of two pictures was being referred to by an article-noun combination. The measure of learning was whether response times would slow down when the agreement rule was violated (i.e., when the wrong article was used for the picture being referred to). Experiment 1 revealed such an effect when articles correlated with noun animacy, even for participants with no reported awareness of this regularity. In Experiment 2 no such effect was obtained when the regularity concerned the relative size of two objects. It is concluded that grammatical form-meaning connections may be learned implicitly, but learning is constrained by the nature of the meaning involved. It is argued that concepts are differentially available to implicit language learning processes. Adapted from the source document

摘要：Drawing on a large corpus of video-recorded classroom data, the goal of this study was to understand the processes and mechanisms associated with learning in individuals who have had little education in their home countries. In order to accomplish this goal, we measured the socio-interactive behaviors and the expression of personality behaviors in learners who attended classes to learn English as a second language, and we analyzed the relationship between socio-interactive behaviors and personality with literacy test scores. The results showed that low-education learners behaved differently in the classroom than high-education learners. Socio-interactive behaviors and personality behaviors were related to literacy test scores. Implications of educational background on learning are discussed as well as the limitations and unique contributions of this study. Adapted from the source document

摘要：A conceptual replication of Izumi and Bigelow's research, this study used multiple measures to investigate second language (L2) learners' processes in output-input-output sequences. Specifically, it examined whether producing the target language impacts learners' attention to L2 structures in subsequent input. Thirty learners of English as a second language were randomly assigned to two experimental groups (EGs) and a control group (CG). The EGs were given opportunities for written output that elicited either the past or the present hypothetical-conditional (more complex vs. less complex structures) while the CG was not prompted to produce output requiring the use of the target structures. All groups engaged in follow-up reading and underlining activities. The input text modeled targetlike use of the relevant structure for the EGs. Subsequently, all participants produced a second essay and participated in a stimulated recall interview. While the quantitative underlining and test data did not support an effect of output (EGs vs. CG) on specific attention to grammar in subsequent text, the qualitative stimulated-recall data revealed how output influences learners' subsequent noticing of vocabulary and/or awareness of their linguistic limitations concerning grammar structures. Learning was greater with the more complex structure, which is discussed in light of the noticing hypothesis and information processing theory. Adapted from the source document

摘要：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 think-aloud (TA) research methods. However, despite the consensus that L2 LIF involves a combination of cues, knowledge, and contextual awareness, a crucial aspect of that "context"- namely, the in situ context of TA data collection procedures themselves-is rarely, if ever, included in analyses presented in L2 LIF research studies. I argue in this article that acknowledging this reality and incorporating aspects of this in situ context into analysis is both important and desirable, as it would contribute vital elements of research transparency and legitimacy as well as a much needed reflexivity about claims regarding L2 LIF that are made based on TA data. Adapted from the source document

摘要：Although statistical learning and language have been assumed to be intertwined, this theoretical presupposition has rarely been tested empirically. The present study investigates the relationship between statistical learning and language using a within-subject design embedded in an individual-differences framework. Participants were administered separate statistical learning tasks involving adjacent and nonadjacent dependencies, along with a language comprehension task and a battery of other measures assessing verbal working memory, short-term memory, vocabulary, reading experience, cognitive motivation, and fluid intelligence. Strong interrelationships were found among statistical learning, verbal working memory, and language comprehension. However, when the effects of all other factors were controlled for, performance on the two statistical learning tasks was the only predictor for comprehending relevant types of natural language sentences.