Measuring implicit knowledge of learners of Korean as a second language using a dual-task paradigm

2020 ◽  
Vol 58 ◽  
pp. 139-184
Author(s):  
Eun-Ha Lee
Keyword(s):  
Second Language ◽  
Dual Task ◽  
Implicit Knowledge ◽  
Dual Task Paradigm ◽  
Knowledge Of Learners

The art of planning ahead: when do we prepare for the future and when is it effective? (under review)

2019 ◽  
Author(s):  
Stefan Huijser ◽  
Niels Anne Taatgen ◽  
Marieke K. van Vugt
Keyword(s):  
Working Memory ◽  
Dual Task ◽  
Task Difficulty ◽  
Memory Load ◽  
Working Memory Load ◽  
Task Preparation ◽  
Memory Integration ◽  
The Future ◽  
Dual Task Paradigm ◽  
Consistent Support

Preparing for the future during ongoing activities is an essential skill. Yet, it is currently unclear to what extent we can prepare for the future in parallel with another task. In two experiments, we investigated how characteristics of a present task influenced whether and when participants prepared for the future, as well as its usefulness. We focused on the influence of concurrent working memory load, assuming that working memory would interfere most strongly with preparation. In both experiments, participants performed a novel sequential dual-task paradigm, in which they could voluntary prepare for a second task while performing a first task. We identified task preparation by means of eye tracking, through detecting when participants switched their gaze from the first to the second task. The results showed that participants prepared productively, as evidenced by faster RTs on the second task, with only a small cost to the present task. The probability of preparation and its productiveness decreased with general increases in present task difficulty. In contrast to our prediction, we found some but no consistent support for influence of concurrent working memory load on preparation. Only for concurrent high working memory load (i.e., two items in memory), we observed strong interference with preparation. We conclude that preparation is affected by present task difficulty, potentially due to decreased opportunities for preparation and changes in multitasking strategy. Furthermore, the interference from holding two items may reflect that concurrent preparation is compromised when working memory integration is required by both processes.

scholarly journals THE CONTRIBUTIONS OF IMPLICIT-STATISTICAL LEARNING APTITUDE TO IMPLICIT SECOND-LANGUAGE KNOWLEDGE

2021 ◽  
pp. 1-29
Author(s):  
Aline Godfroid ◽  
Kathy MinHye Kim
Keyword(s):  
Second Language ◽  
Reaction Time ◽  
Language Learning ◽  
Statistical Learning ◽  
Structural Equation ◽  
Reaction Time Task ◽  
Implicit Knowledge ◽  
Equation Modeling ◽  
Language Tests ◽  
Language Knowledge

Abstract This study addresses the role of domain-general mechanisms in second-language learning and knowledge using an individual differences approach. We examine the predictive validity of implicit-statistical learning aptitude for implicit second-language knowledge. Participants (n = 131) completed a battery of four aptitude measures and nine grammar tests. Structural equation modeling revealed that only the alternating serial reaction time task (a measure of implicit-statistical learning aptitude) significantly predicted learners’ performance on timed, accuracy-based language tests, but not their performance on reaction-time measures. These results inform ongoing debates about the nature of implicit knowledge in SLA: they lend support to the validity of timed, accuracy-based language tests as measures of implicit knowledge. Auditory and visual statistical learning were correlated with medium strength, while the remaining implicit-statistical learning aptitude measures were not correlated, highlighting the multicomponential nature of implicit-statistical learning aptitude and the corresponding need for a multitest approach to assess its different facets.

Listening Effort Measured Using a Dual-task Paradigm in Adults With Different Amounts of Noise Exposure

2021 ◽  
Vol Publish Ahead of Print ◽  
Author(s):  
Sofie Degeest ◽  
Katrien Kestens ◽  
Hannah Keppler
Keyword(s):  
Dual Task ◽  
Noise Exposure ◽  
Listening Effort ◽  
Dual Task Paradigm

scholarly journals Beyond paradigm: The ‘what’ and the ‘how’ of classroom research

2014 ◽  
Vol 30 (4) ◽  
pp. 551-568 ◽  
Author(s):  
Melinda Whong ◽  
Kook-Hee Gil ◽  
Heather Marsden
Keyword(s):  
Second Language ◽  
Second Language Acquisition ◽  
Language Development ◽  
Explicit Knowledge ◽  
Teaching Practice ◽  
Implicit Knowledge ◽  
Developmental Differences ◽  
Classroom Research ◽  
Language Classroom ◽  
Implicit And Explicit

This article reviews studies in second language classroom research from a cross-theoretic perspective, arguing that the classroom holds the potential for bringing together researchers from opposing theoretical orientations. It shows how generative and general cognitive approaches share a view of language that implicates both implicit and explicit knowledge, and that holds a bias towards implicit knowledge. Arguing that it is implicit knowledge that should be the object of research, it proposes that classroom research would benefit from incorporating insights from a generative understanding of language. Specifically, there is a need for a more nuanced view of the complexity of language in terms of linguistic domain, and the interaction between those domains. Generative second language acquisition research that shows developmental differences in terms of both linguistic domain and interface is reviewed. The core argument is a call for more attention to the ‘what’ of language development in classroom research and, by implication, teaching practice. As such, the language classroom is seen to offer potential for research that goes beyond paradigm to address both the ‘what’ and the ‘how’ of language development.

Model to Understand Neural Interplay Involving Proprioceptive Adaptation in Lower Limb During Dual Task Paradigm

2018 ◽  
Author(s):  
Sangheeta Roy ◽  
Oishee Mazumder ◽  
Kingshuk Chakravarty ◽  
Debatri Chatterjee ◽  
Aniruddha Sinha
Keyword(s):  
Dual Task ◽  
Lower Limb ◽  
Dual Task Paradigm

The use of a dual-task paradigm to identify superior sensory organisation ability in rhythmic gymnasts

2018 ◽  
Vol 37 (7) ◽  
pp. 772-778
Author(s):  
Ting-Ting Yeh ◽  
Hsiao-Yun Chang ◽  
Yan-Ying Ju ◽  
Hui-Ya Chen
Keyword(s):  
Dual Task ◽  
Dual Task Paradigm ◽  
Rhythmic Gymnasts
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