The paper aims to examine the application of multimedia technology in expanding vocabulary in second language acquisition.Incorporating innovative technology such as mobile applications,gaming applications,websites,an...The paper aims to examine the application of multimedia technology in expanding vocabulary in second language acquisition.Incorporating innovative technology such as mobile applications,gaming applications,websites,and other related online tools has increased learners’vocabulary mastery,engagement,and motivation levels.Interactional processes like media-embedded objects,teach-learning capacity algorithms,and feedback help learners receive the course in a personalized way that considers individual learning patterns or abilities.However,there are the following challenges:accessibility issues,total reliance on technology,and issues related to privacy.The following challenges affecting learning that arise from using gadgets:the digital divide,limited device access,and environmental issues that may distract a learner in a technology-enabled environment.Moreover,the security issue for data and the ethical question of users’information remain important too.Hence,the paper provides arguments that although these technologies contribute significantly to vocabulary acquisition,the challenge that emerges should be addressed by integrating technology in teaching and learning alongside conventional methods for vocabulary acquisition,which is a practical language acquisition tool that should not be monopolized.展开更多
The emergence of embodied cognition theory has altered our traditional understanding of children’s language learning,emphasizing the close connection between the body,environment,and movement.This paper discusses the...The emergence of embodied cognition theory has altered our traditional understanding of children’s language learning,emphasizing the close connection between the body,environment,and movement.This paper discusses the opportunities,challenges,and future directions of research on children’s language learning from the perspective of embodied cognition.It concludes that multisensory engagement can greatly improve children’s comprehension and memorization of language knowledge and that language acquisition is intimately tied to bodily perception,movement,and emotional experience.In addition,children’s language acquisition can also be effectively aided by embodied cognition techniques as multimedia aids,gesture and enactment,and imagery.Based on previous evidence,we propose an integrated language learning framework and a new relevance-integration taxonomy for children’s language learning from the perspectives of embodied cognition and cognitive load theories.In order to support the long-term growth of children’s language education,future research should focus more on the requirement of embodied language learning in the preschool-primary transition and optimize the teaching objectives and contents.展开更多
Under the tide of economic globalization,college English teaching should not only focus on the improvement of language ability,but also on the cultivation of students’critical thinking ability.This paper takes the in...Under the tide of economic globalization,college English teaching should not only focus on the improvement of language ability,but also on the cultivation of students’critical thinking ability.This paper takes the integration of language learning and critical thinking ability as the breakthrough point,explores the college English teaching mode under the background of the integration of the two,analyzes the current situation and disadvantages of the separation of the two in the current teaching,and puts forward the integration path from the aspects of curriculum design,teacher training,evaluation system,and so on.With the help of activities such as creating real language situations,carrying out debates and critical reading,it helps students strengthen the improvement of logical analysis and critical thinking ability in their gradual learning,realize the coordinated development of language learning and critical thinking ability,and cultivate compound talents with both language literacy and critical thinking ability for the society.展开更多
This paper investigates the capabilities of large language models(LLMs)to leverage,learn and create knowledge in solving computational fluid dynamics(CFD)problems through three categories of baseline problems.These ca...This paper investigates the capabilities of large language models(LLMs)to leverage,learn and create knowledge in solving computational fluid dynamics(CFD)problems through three categories of baseline problems.These categories include(1)conventional CFD problems that can be solved using existing numerical methods in LLMs,such as lid-driven cavity flow and the Sod shock tube problem;(2)problems that require new numerical methods beyond those available in LLMs,such as the recently developed Chien-physics-informed neural networks for singularly perturbed convection-diffusion equations;and(3)problems that cannot be solved using existing numerical methods in LLMs,such as the ill-conditioned Hilbert linear algebraic systems.The evaluations indicate that reasoning LLMs overall outperform non-reasoning models in four test cases.Reasoning LLMs show excellent performance for CFD problems according to the tailored prompts,but their current capability in autonomous knowledge exploration and creation needs to be enhanced.展开更多
Drug repurposing offers a promising alternative to traditional drug development and significantly re-duces costs and timelines by identifying new therapeutic uses for existing drugs.However,the current approaches ofte...Drug repurposing offers a promising alternative to traditional drug development and significantly re-duces costs and timelines by identifying new therapeutic uses for existing drugs.However,the current approaches often rely on limited data sources and simplistic hypotheses,which restrict their ability to capture the multi-faceted nature of biological systems.This study introduces adaptive multi-view learning(AMVL),a novel methodology that integrates chemical-induced transcriptional profiles(CTPs),knowledge graph(KG)embeddings,and large language model(LLM)representations,to enhance drug repurposing predictions.AMVL incorporates an innovative similarity matrix expansion strategy and leverages multi-view learning(MVL),matrix factorization,and ensemble optimization techniques to integrate heterogeneous multi-source data.Comprehensive evaluations on benchmark datasets(Fdata-set,Cdataset,and Ydataset)and the large-scale iDrug dataset demonstrate that AMVL outperforms state-of-the-art(SOTA)methods,achieving superior accuracy in predicting drug-disease associations across multiple metrics.Literature-based validation further confirmed the model's predictive capabilities,with seven out of the top ten predictions corroborated by post-2011 evidence.To promote transparency and reproducibility,all data and codes used in this study were open-sourced,providing resources for pro-cessing CTPs,KG,and LLM-based similarity calculations,along with the complete AMVL algorithm and benchmarking procedures.By unifying diverse data modalities,AMVL offers a robust and scalable so-lution for accelerating drug discovery,fostering advancements in translational medicine and integrating multi-omics data.We aim to inspire further innovations in multi-source data integration and support the development of more precise and efficient strategies for advancing drug discovery and translational medicine.展开更多
This review interrogates empirical and theoretical research on agentic engagement in foreign language(FL)learning.Through synthesizing peer-reviewed studies from Web of Science and CNKI databases,it maps the theoretic...This review interrogates empirical and theoretical research on agentic engagement in foreign language(FL)learning.Through synthesizing peer-reviewed studies from Web of Science and CNKI databases,it maps the theoretical evolution,methodological innovations,key influencing factors and proposed suggestion for further research on student agency.Future research should prioritize,longitudinal studies,culturally comparative designs,validity constructs and ethical evaluations of artificial intelligence’s impact on learner autonomy.This review calls for a holistic approach to FL education,where agentic engagement bridges individual initiative,pedagogical innovation,and sociocultural responsiveness to empower learners in multilingual global contexts.展开更多
Apparent discrepancy exists between Schmidt's Noticing Hypothesis and Krashen's Input Hypothesis. Whilst Krashen highlights the importance of comprehensible input and asserts that language is acquired unconcio...Apparent discrepancy exists between Schmidt's Noticing Hypothesis and Krashen's Input Hypothesis. Whilst Krashen highlights the importance of comprehensible input and asserts that language is acquired unconciously, the notion of conscious learning has gained wide support from Schmidt and other researchers. They argue that noticing enhances second language development as one crucial level of consciousness. By reviewing the theoretical constructs that underlie the role of noticing, this paper aims to justify the role of noticing as one crucial level of consciousness in enhancing second language learning.展开更多
Implicit and explicit learning strategies of SL vocabulary acquisition are summarized based on precious studies and experiments. It is concluded that implicit learning strategies dolittlehelpto SL vocabulary acquisiti...Implicit and explicit learning strategies of SL vocabulary acquisition are summarized based on precious studies and experiments. It is concluded that implicit learning strategies dolittlehelpto SL vocabulary acquisition, but explicit learning strategies play a very important part in SL vocabulary acquisition. Besides, an assumption is proposed: the more obvious explicit learning is in vocabulary acquisition, the more words learners can acquire. It is hoped that this research has certain implications for SL learners and teaching.展开更多
Different theorists hold their own idea of learning style and thus lead to various models of learning style. Numerous studies in the field of second language acquisition has been done to prove whether there is a corre...Different theorists hold their own idea of learning style and thus lead to various models of learning style. Numerous studies in the field of second language acquisition has been done to prove whether there is a correlation between learning style and second language achievement. The bulk of research indicates that there is a strong relationship between learning styles and language learning outcomes. Learning style is of great importance in second language learning.展开更多
This article aims to explore the feasibility of English animation-assisted children's English teaching based on the theoryof children's language acquisition, discusses its beneficial effects, and puts forward ...This article aims to explore the feasibility of English animation-assisted children's English teaching based on the theoryof children's language acquisition, discusses its beneficial effects, and puts forward certain reference suggestions based on this.展开更多
Learning strategies can be seen as particular techniques used by learners to have a good mastery of a second language.This articles aims to summarize the different opinions about learning strategies from different sch...Learning strategies can be seen as particular techniques used by learners to have a good mastery of a second language.This articles aims to summarize the different opinions about learning strategies from different scholars in the hope of inspiring peo⁃ple to seek for more efficient strategies to be successful learners.展开更多
L1 and L2 acquisition, in some respects, are similar. Language development in children goes hand in hand with physical and cognitive development. Children learn their first language by imitation, but not always and no...L1 and L2 acquisition, in some respects, are similar. Language development in children goes hand in hand with physical and cognitive development. Children learn their first language by imitation, but not always and not only by imitation. There seems to be some "innate capacities" that make children start to speak at the same time they do and in the way they do it. Adults learning a second language usually are controlled more by their motivation. But language input is important for both L1 and L2 acquisition. Though there are differences between CL1 and between CL2 and AL2, the way in which these learners acquire some of the grammatical morphemes is similar. This, together with some other evidence, shows that it is not only children who can acquire language. Adults can also acquire a language. But when adults acquire a language, they should also learn it. Some of the ways in which children acquire their language can be used as a model for L2 acquisition, even for Chinese students whose language is unrelated to English and whose culture is different. Learning the culture of the English-speaking countries will benefit the learning of the language. Like children, listening should also be well in advance of speaking in L2 acquisition. To train listening comprehension skills, Asher’s TPR approach proves more effective. TPR approach is at the moment limited to the beginning stage only. In order for students to gain all the five skills in a second language learning, namely, listening, speaking, reading, writing, and interpreting/translating, other methods should be used at the same time, or at later stages.展开更多
Second language acquisition can not be understood without addressing the interaction between language and cognition. Cognitive theory can extend to describe learning strategies as complex cognitive skills. Theoretical...Second language acquisition can not be understood without addressing the interaction between language and cognition. Cognitive theory can extend to describe learning strategies as complex cognitive skills. Theoretical developments in Anderson’s production systems cover a broader range of behavior than other theories, including comprehension and production of oral and written texts as well as comprehension, problem solving, and verbal learning.Thus Anderson’s cognitive theory can be served as a rationale for learning strategy studies in second language acquisition.展开更多
The proper use of learning strategies can facilitate language learning. There are abundant studies on L2 learning strategies and the initial research is studies on good language learners, which provides information on...The proper use of learning strategies can facilitate language learning. There are abundant studies on L2 learning strategies and the initial research is studies on good language learners, which provides information on strategy use contributing to successful language learning. Strategies used by successful learners differ from less successful learners and strategies can be learned.展开更多
"Teaching how to learn"has become very popular nowadays,and it is also very important to explore language learn ing strategies(LLS) in second language acquisition(SLA). Teachers' perspective will greatly..."Teaching how to learn"has become very popular nowadays,and it is also very important to explore language learn ing strategies(LLS) in second language acquisition(SLA). Teachers' perspective will greatly affect the result of strategy instruction and training and how to help students acquire second language effectively is worthy researching.展开更多
Sign language,a visual-gestural language used by the deaf and hard-of-hearing community,plays a crucial role in facilitating communication and promoting inclusivity.Sign language recognition(SLR),the process of automa...Sign language,a visual-gestural language used by the deaf and hard-of-hearing community,plays a crucial role in facilitating communication and promoting inclusivity.Sign language recognition(SLR),the process of automatically recognizing and interpreting sign language gestures,has gained significant attention in recent years due to its potential to bridge the communication gap between the hearing impaired and the hearing world.The emergence and continuous development of deep learning techniques have provided inspiration and momentum for advancing SLR.This paper presents a comprehensive and up-to-date analysis of the advancements,challenges,and opportunities in deep learning-based sign language recognition,focusing on the past five years of research.We explore various aspects of SLR,including sign data acquisition technologies,sign language datasets,evaluation methods,and different types of neural networks.Convolutional Neural Networks(CNN)and Recurrent Neural Networks(RNN)have shown promising results in fingerspelling and isolated sign recognition.However,the continuous nature of sign language poses challenges,leading to the exploration of advanced neural network models such as the Transformer model for continuous sign language recognition(CSLR).Despite significant advancements,several challenges remain in the field of SLR.These challenges include expanding sign language datasets,achieving user independence in recognition systems,exploring different input modalities,effectively fusing features,modeling co-articulation,and improving semantic and syntactic understanding.Additionally,developing lightweight network architectures for mobile applications is crucial for practical implementation.By addressing these challenges,we can further advance the field of deep learning for sign language recognition and improve communication for the hearing-impaired community.展开更多
1. Introduction During the last four decades, a growing realization on the relation of individual differences and language learning has awoken considerable awareness that personal cognitive abilities including intelli...1. Introduction During the last four decades, a growing realization on the relation of individual differences and language learning has awoken considerable awareness that personal cognitive abilities including intelligence, aptitude as well as emotion, motivation, in many aspects play a part in Second Language Acquisition (SLA).展开更多
Guided by the theory of language transfer,this paper examines the transfer of English(second language)in the early stages of the acquisition of German(third language)by Chinese English majors.The results reveal that E...Guided by the theory of language transfer,this paper examines the transfer of English(second language)in the early stages of the acquisition of German(third language)by Chinese English majors.The results reveal that English has both positive and negative effects on German acquisition,especially on German pronunciation,vocabulary and sentence learning.On the basis of these findings,some suggestions are also put forward in order to improve the efficiency of third language(German)teaching,namely,English-as-a-vehicular-language teaching,contrastive teaching and corpus-based teaching.展开更多
Continuing education is one of the most important components of modern education. In continuing education, due to the aging and the constraints in foreign language proficiency, the second language acquisition(SLA) str...Continuing education is one of the most important components of modern education. In continuing education, due to the aging and the constraints in foreign language proficiency, the second language acquisition(SLA) strategies adopted by adult learners are distinguished from what of the college students. This case study explores adult learners' SLA strategies in order to find the most frequently used ones and manages to discover better teaching approaches for teachers and efficient learning skills for learners. The conclusions are drawn as follows:(i) the six strategies are adopted only at a medium level, which means that none of them reveals a conspicuous higher or lower preference. Even though, metacognitive, compensation, affective and social strategies are of higher averages. Metacognitive and compensation strategies, with lower standard deviations, are more commonly and widely employed by learners.(ii) to better orientate adult learners' learning habits, the cultural connotation pedagogy in vocabulary teaching, welcomed by students, has greatly intrigued the study interests and promoted teaching efficiency.展开更多
基金Interim Achievements of the“Yingying Technology Empowerment–Application-Oriented Talent Enhancement Project at Changchun College of Electronic Technology”under the Fourth Phase of the 2024 Ministry of Education’s Employment-Education Collaboration Project(Project Number:2024121188944Project Leader:Chunhua Ren)+3 种基金Interim Achievements of the“Directional Cultivation Project for Composite Talents at Changchun College of Electronic Technology”under the Fourth Phase of the 2024 Ministry of Education’s Supply-Demand Matching and Employment-Education Cultivation Program(Project Number:2024121107571Project Leader:Chunhua Ren)Interim Achievements of the“Research on the Cultivation Path of Craftsmanship Spirit among University Teachers in the Context of Industry-University Collaboration”under the 2025 Ministry of Education’s Industry-University Cooperative Education Project(Project Number:2505164755Project Leader:Chunhua Ren)。
文摘The paper aims to examine the application of multimedia technology in expanding vocabulary in second language acquisition.Incorporating innovative technology such as mobile applications,gaming applications,websites,and other related online tools has increased learners’vocabulary mastery,engagement,and motivation levels.Interactional processes like media-embedded objects,teach-learning capacity algorithms,and feedback help learners receive the course in a personalized way that considers individual learning patterns or abilities.However,there are the following challenges:accessibility issues,total reliance on technology,and issues related to privacy.The following challenges affecting learning that arise from using gadgets:the digital divide,limited device access,and environmental issues that may distract a learner in a technology-enabled environment.Moreover,the security issue for data and the ethical question of users’information remain important too.Hence,the paper provides arguments that although these technologies contribute significantly to vocabulary acquisition,the challenge that emerges should be addressed by integrating technology in teaching and learning alongside conventional methods for vocabulary acquisition,which is a practical language acquisition tool that should not be monopolized.
基金supported by the Humanities and Social Science Fund of the Ministry of Education of China(23YJA190012)Guangdong Provincial College Student Innovation and Entrepreneurship Training Program(S202410577105)+1 种基金Huizhou Philosophy and Social Sciences Discipline Co-Construction Project(HZ2023GJ128)Characteristic Innovation Project of Colleges and Universities in Guangdong Province(2021WTSCX090).
文摘The emergence of embodied cognition theory has altered our traditional understanding of children’s language learning,emphasizing the close connection between the body,environment,and movement.This paper discusses the opportunities,challenges,and future directions of research on children’s language learning from the perspective of embodied cognition.It concludes that multisensory engagement can greatly improve children’s comprehension and memorization of language knowledge and that language acquisition is intimately tied to bodily perception,movement,and emotional experience.In addition,children’s language acquisition can also be effectively aided by embodied cognition techniques as multimedia aids,gesture and enactment,and imagery.Based on previous evidence,we propose an integrated language learning framework and a new relevance-integration taxonomy for children’s language learning from the perspectives of embodied cognition and cognitive load theories.In order to support the long-term growth of children’s language education,future research should focus more on the requirement of embodied language learning in the preschool-primary transition and optimize the teaching objectives and contents.
文摘Under the tide of economic globalization,college English teaching should not only focus on the improvement of language ability,but also on the cultivation of students’critical thinking ability.This paper takes the integration of language learning and critical thinking ability as the breakthrough point,explores the college English teaching mode under the background of the integration of the two,analyzes the current situation and disadvantages of the separation of the two in the current teaching,and puts forward the integration path from the aspects of curriculum design,teacher training,evaluation system,and so on.With the help of activities such as creating real language situations,carrying out debates and critical reading,it helps students strengthen the improvement of logical analysis and critical thinking ability in their gradual learning,realize the coordinated development of language learning and critical thinking ability,and cultivate compound talents with both language literacy and critical thinking ability for the society.
基金supported by the National Natural Science Foundation of China Basic Science Center Program for“Multiscale Problems in Nonlinear Mechanics”(Grant No.11988102)the National Natural Science Foundation of China(Grant No.12202451).
文摘This paper investigates the capabilities of large language models(LLMs)to leverage,learn and create knowledge in solving computational fluid dynamics(CFD)problems through three categories of baseline problems.These categories include(1)conventional CFD problems that can be solved using existing numerical methods in LLMs,such as lid-driven cavity flow and the Sod shock tube problem;(2)problems that require new numerical methods beyond those available in LLMs,such as the recently developed Chien-physics-informed neural networks for singularly perturbed convection-diffusion equations;and(3)problems that cannot be solved using existing numerical methods in LLMs,such as the ill-conditioned Hilbert linear algebraic systems.The evaluations indicate that reasoning LLMs overall outperform non-reasoning models in four test cases.Reasoning LLMs show excellent performance for CFD problems according to the tailored prompts,but their current capability in autonomous knowledge exploration and creation needs to be enhanced.
基金supported by the National Natural Science Foundation of China(Grant No.:62101087)the China Postdoctoral Science Foundation(Grant No.:2021MD703942)+2 种基金the Chongqing Postdoctoral Research Project Special Funding,China(Grant No.:2021XM2016)the Science Foundation of Chongqing Municipal Commission of Education,China(Grant No.:KJQN202100642)the Chongqing Natural Science Foundation,China(Grant No.:cstc2021jcyj-msxmX0834).
文摘Drug repurposing offers a promising alternative to traditional drug development and significantly re-duces costs and timelines by identifying new therapeutic uses for existing drugs.However,the current approaches often rely on limited data sources and simplistic hypotheses,which restrict their ability to capture the multi-faceted nature of biological systems.This study introduces adaptive multi-view learning(AMVL),a novel methodology that integrates chemical-induced transcriptional profiles(CTPs),knowledge graph(KG)embeddings,and large language model(LLM)representations,to enhance drug repurposing predictions.AMVL incorporates an innovative similarity matrix expansion strategy and leverages multi-view learning(MVL),matrix factorization,and ensemble optimization techniques to integrate heterogeneous multi-source data.Comprehensive evaluations on benchmark datasets(Fdata-set,Cdataset,and Ydataset)and the large-scale iDrug dataset demonstrate that AMVL outperforms state-of-the-art(SOTA)methods,achieving superior accuracy in predicting drug-disease associations across multiple metrics.Literature-based validation further confirmed the model's predictive capabilities,with seven out of the top ten predictions corroborated by post-2011 evidence.To promote transparency and reproducibility,all data and codes used in this study were open-sourced,providing resources for pro-cessing CTPs,KG,and LLM-based similarity calculations,along with the complete AMVL algorithm and benchmarking procedures.By unifying diverse data modalities,AMVL offers a robust and scalable so-lution for accelerating drug discovery,fostering advancements in translational medicine and integrating multi-omics data.We aim to inspire further innovations in multi-source data integration and support the development of more precise and efficient strategies for advancing drug discovery and translational medicine.
文摘This review interrogates empirical and theoretical research on agentic engagement in foreign language(FL)learning.Through synthesizing peer-reviewed studies from Web of Science and CNKI databases,it maps the theoretical evolution,methodological innovations,key influencing factors and proposed suggestion for further research on student agency.Future research should prioritize,longitudinal studies,culturally comparative designs,validity constructs and ethical evaluations of artificial intelligence’s impact on learner autonomy.This review calls for a holistic approach to FL education,where agentic engagement bridges individual initiative,pedagogical innovation,and sociocultural responsiveness to empower learners in multilingual global contexts.
文摘Apparent discrepancy exists between Schmidt's Noticing Hypothesis and Krashen's Input Hypothesis. Whilst Krashen highlights the importance of comprehensible input and asserts that language is acquired unconciously, the notion of conscious learning has gained wide support from Schmidt and other researchers. They argue that noticing enhances second language development as one crucial level of consciousness. By reviewing the theoretical constructs that underlie the role of noticing, this paper aims to justify the role of noticing as one crucial level of consciousness in enhancing second language learning.
文摘Implicit and explicit learning strategies of SL vocabulary acquisition are summarized based on precious studies and experiments. It is concluded that implicit learning strategies dolittlehelpto SL vocabulary acquisition, but explicit learning strategies play a very important part in SL vocabulary acquisition. Besides, an assumption is proposed: the more obvious explicit learning is in vocabulary acquisition, the more words learners can acquire. It is hoped that this research has certain implications for SL learners and teaching.
文摘Different theorists hold their own idea of learning style and thus lead to various models of learning style. Numerous studies in the field of second language acquisition has been done to prove whether there is a correlation between learning style and second language achievement. The bulk of research indicates that there is a strong relationship between learning styles and language learning outcomes. Learning style is of great importance in second language learning.
文摘This article aims to explore the feasibility of English animation-assisted children's English teaching based on the theoryof children's language acquisition, discusses its beneficial effects, and puts forward certain reference suggestions based on this.
文摘Learning strategies can be seen as particular techniques used by learners to have a good mastery of a second language.This articles aims to summarize the different opinions about learning strategies from different scholars in the hope of inspiring peo⁃ple to seek for more efficient strategies to be successful learners.
文摘L1 and L2 acquisition, in some respects, are similar. Language development in children goes hand in hand with physical and cognitive development. Children learn their first language by imitation, but not always and not only by imitation. There seems to be some "innate capacities" that make children start to speak at the same time they do and in the way they do it. Adults learning a second language usually are controlled more by their motivation. But language input is important for both L1 and L2 acquisition. Though there are differences between CL1 and between CL2 and AL2, the way in which these learners acquire some of the grammatical morphemes is similar. This, together with some other evidence, shows that it is not only children who can acquire language. Adults can also acquire a language. But when adults acquire a language, they should also learn it. Some of the ways in which children acquire their language can be used as a model for L2 acquisition, even for Chinese students whose language is unrelated to English and whose culture is different. Learning the culture of the English-speaking countries will benefit the learning of the language. Like children, listening should also be well in advance of speaking in L2 acquisition. To train listening comprehension skills, Asher’s TPR approach proves more effective. TPR approach is at the moment limited to the beginning stage only. In order for students to gain all the five skills in a second language learning, namely, listening, speaking, reading, writing, and interpreting/translating, other methods should be used at the same time, or at later stages.
文摘Second language acquisition can not be understood without addressing the interaction between language and cognition. Cognitive theory can extend to describe learning strategies as complex cognitive skills. Theoretical developments in Anderson’s production systems cover a broader range of behavior than other theories, including comprehension and production of oral and written texts as well as comprehension, problem solving, and verbal learning.Thus Anderson’s cognitive theory can be served as a rationale for learning strategy studies in second language acquisition.
文摘The proper use of learning strategies can facilitate language learning. There are abundant studies on L2 learning strategies and the initial research is studies on good language learners, which provides information on strategy use contributing to successful language learning. Strategies used by successful learners differ from less successful learners and strategies can be learned.
文摘"Teaching how to learn"has become very popular nowadays,and it is also very important to explore language learn ing strategies(LLS) in second language acquisition(SLA). Teachers' perspective will greatly affect the result of strategy instruction and training and how to help students acquire second language effectively is worthy researching.
基金supported from the National Philosophy and Social Sciences Foundation(Grant No.20BTQ065).
文摘Sign language,a visual-gestural language used by the deaf and hard-of-hearing community,plays a crucial role in facilitating communication and promoting inclusivity.Sign language recognition(SLR),the process of automatically recognizing and interpreting sign language gestures,has gained significant attention in recent years due to its potential to bridge the communication gap between the hearing impaired and the hearing world.The emergence and continuous development of deep learning techniques have provided inspiration and momentum for advancing SLR.This paper presents a comprehensive and up-to-date analysis of the advancements,challenges,and opportunities in deep learning-based sign language recognition,focusing on the past five years of research.We explore various aspects of SLR,including sign data acquisition technologies,sign language datasets,evaluation methods,and different types of neural networks.Convolutional Neural Networks(CNN)and Recurrent Neural Networks(RNN)have shown promising results in fingerspelling and isolated sign recognition.However,the continuous nature of sign language poses challenges,leading to the exploration of advanced neural network models such as the Transformer model for continuous sign language recognition(CSLR).Despite significant advancements,several challenges remain in the field of SLR.These challenges include expanding sign language datasets,achieving user independence in recognition systems,exploring different input modalities,effectively fusing features,modeling co-articulation,and improving semantic and syntactic understanding.Additionally,developing lightweight network architectures for mobile applications is crucial for practical implementation.By addressing these challenges,we can further advance the field of deep learning for sign language recognition and improve communication for the hearing-impaired community.
文摘1. Introduction During the last four decades, a growing realization on the relation of individual differences and language learning has awoken considerable awareness that personal cognitive abilities including intelligence, aptitude as well as emotion, motivation, in many aspects play a part in Second Language Acquisition (SLA).
文摘Guided by the theory of language transfer,this paper examines the transfer of English(second language)in the early stages of the acquisition of German(third language)by Chinese English majors.The results reveal that English has both positive and negative effects on German acquisition,especially on German pronunciation,vocabulary and sentence learning.On the basis of these findings,some suggestions are also put forward in order to improve the efficiency of third language(German)teaching,namely,English-as-a-vehicular-language teaching,contrastive teaching and corpus-based teaching.
文摘Continuing education is one of the most important components of modern education. In continuing education, due to the aging and the constraints in foreign language proficiency, the second language acquisition(SLA) strategies adopted by adult learners are distinguished from what of the college students. This case study explores adult learners' SLA strategies in order to find the most frequently used ones and manages to discover better teaching approaches for teachers and efficient learning skills for learners. The conclusions are drawn as follows:(i) the six strategies are adopted only at a medium level, which means that none of them reveals a conspicuous higher or lower preference. Even though, metacognitive, compensation, affective and social strategies are of higher averages. Metacognitive and compensation strategies, with lower standard deviations, are more commonly and widely employed by learners.(ii) to better orientate adult learners' learning habits, the cultural connotation pedagogy in vocabulary teaching, welcomed by students, has greatly intrigued the study interests and promoted teaching efficiency.
