scholarly journals SIGNATURES OF AUTOMATICITY DURING PRACTICE: EXPLICIT INSTRUCTION ABOUT L1 PROCESSING ROUTINES CAN IMPROVE L2 GRAMMATICAL PROCESSING

2018 ◽  
Author(s):  
Kevin McManus ◽  
Emma Marsden

This study examined the extent to which explicit instruction about L1 and L2 processing routines improved the accuracy, speed, and automaticity of learners’ responses during sentence interpretation practice. Fifty-three English-speaking learners of L2 French were assigned to one of the following treatments: (1) a ‘core’ treatment consisting of L2 explicit information (EI) with L2 interpretation practice (L2-only group), (2) the same L2 core + L1 practice with L1 EI (L2+L1 group), or (3) the same L2 core + L1 practice but without L1 EI (L2+L1prac group). Findings indicated that increasing amounts of practice led to more accurate and faster performance only for learners who received L1 EI (L2+L1 group). Coefficient of Variation analyses (Segalowitz & Segalowitz, 1993) indicated knowledge restructuring early on that appeared to lead to gradual automatization over time (Solovyeva and DeKeyser, 2017; Suzuki, 2017). Our findings that EI and practice about L1 processing routines benefited the accuracy, speed, and automaticity of L2 performance have major implications for theories of L2 learning, the role of L1 EI in L2 grammar learning, and L2 pedagogy.

2018 ◽  
Vol 40 (1) ◽  
pp. 205-234 ◽  
Author(s):  
KEVIN MCMANUS ◽  
EMMA MARSDEN

ABSTRACTThis study examined the extent to which explicit instruction about first language (L1) and second language (L2) processing routines improved the accuracy, speed, and automaticity of learners’ responses during sentence interpretation practice. Fifty-three English-speaking learners of L2 French were assigned to one of the following treatments: (a) a “core” treatment consisting of L2 explicit information (EI) with L2 interpretation practice (L2-only group); (b) the same L2 core+L1 practice with L1 EI (L2+L1 group); or (c) the same L2 core+L1 practice but without L1 EI (L2+L1prac group). Findings indicated that increasing amounts of practice led to more accurate and faster performance only for learners who received L1 EI (L2+L1 group). Coefficient of variation analyses (Segalowitz & Segalowitz, 1993) indicated knowledge restructuring early on that appeared to lead to gradual automatization over time (Solovyeva & DeKeyser, 2017; Suzuki, 2017). Our findings that EI and practice about L1 processing routines benefited the accuracy, speed, and automaticity of L2 performance have major implications for theories of L2 learning, the role of L1 EI in L2 grammar learning, and L2 pedagogy.


2017 ◽  
Vol 40 (2) ◽  
pp. 459-475 ◽  
Author(s):  
Kevin McManus ◽  
Emma Marsden

AbstractThis study partially replicates McManus and Marsden (2017), who found that providing L1 explicit information (EI) plus task-essential practice led L2 learners to make more accurate and faster interpretations of French morphosyntax. The current study removed the original study’s L1 EI component to examine the role of the L1 practice. This design tested whether providing L1 task-essential practice only (alongside a core treatment of L2 EI plus L2 practice) resulted in similar online and offline learning gains compared to the original study’s L1 EI plus L1 practice. We used the same online and offline tests, with a similar population of English-speaking learners of L2 French (n = 19). For accuracy and speed of online and offline L2 processing, the findings suggest that additional L1 practice without L1 EI was no more beneficial than L2 EI plus L2 practice alone, indicating that the original study’s combination of additional L1 EI with L1 practice appeared to contribute to previously observed learning benefits.


2016 ◽  
Vol 39 (3) ◽  
pp. 459-492 ◽  
Author(s):  
Kevin McManus ◽  
Emma Marsden

This study investigated the effectiveness of providing L1 explicit information (EI) with practice for making more accurate and faster interpretations of L2 FrenchImparfait(IMP). Two treatments were investigated: (a) “L2-only,” providing EI about the L2 with L2 interpretation practice, and (b) “L2+L1,” providing the exact same L2-only treatment and including EI about the L1 (English) with practice interpreting L1 features that are equivalent to the IMP. Fifty L2 French learners were randomly assigned to either L2-only, L2+L1, or a control group. Online (self-paced reading) and offline (context-sentence matching) measures from pretest, posttest, and delayed posttests showed that providing additional L1 EI and practice improved not only offline L2 accuracy, but also the speed of online L2 processing. To our knowledge, this makes original and significant contributions about the nature of EI with practice and the role of the L1 (Tolentino & Tokowicz, 2014), and it extends a recent line of research examining EI effects in online sentence processing (Andringa & Curcic, 2015).


2016 ◽  
Vol 20 (4) ◽  
pp. 698-699 ◽  
Author(s):  
ELSI KAISER

Based on a detailed review of existing studies of high-proficiency second-language (L2) learners who acquired the L2 in adolescence/adulthood, Cunnings (Cunnings, 2016) argues that Sorace's (2011) Interface Hypothesis (IH) and Clahsen and Felser's (2006) Shallow Structure Hypothesis (SSH) do not explain the existing data as well as his memory-based approach which posits that memory-retrieval processes in the L1 and L2 do not pattern alike. Cunnings proposes that L1 and L2 processing differ in terms of comprehenders’ ability to retrieve from memory information constructed during sentence processing. He concludes that L2 processing is more susceptible to interference effects during retrieval, and, most relevantly for this commentary, that discourse-based cues to memory retrieval are more heavily weighted in L2 than L1 processing.


Author(s):  
Giulia Bovolenta ◽  
Emma Marsden

Abstract There is currently much interest in the role of prediction in language processing, both in L1 and L2. For language acquisition researchers, this has prompted debate on the role that predictive processing may play in both L1 and L2 language learning, if any. In this conceptual review, we explore the role of prediction and prediction error as a potential learning aid. We examine different proposed prediction mechanisms and the empirical evidence for them, alongside the factors constraining prediction for both L1 and L2 speakers. We then review the evidence on the role of prediction in learning languages. We report computational modeling that underpins a number of proposals on the role of prediction in L1 and L2 learning, then lay out the empirical evidence supporting the predictions made by modeling, from research into priming and adaptation. Finally, we point out the limitations of these mechanisms in both L1 and L2 speakers.


2019 ◽  
Author(s):  
Kevin McManus ◽  
Emma Marsden

This study advances previous research about the effects of explicit instruction on second language (L2) development by examining learners’ use of verbal morphology following different types of explicit information (EI) and comprehension practice. We investigated the extent to which additional EI about L1 can reduce the effects of crosslinguistic influence in L2 oral production. Sixty-nine English-speaking learners of L2 French undertook either: (a) a ‘core’ treatment of EI about the L2 with L2 comprehension practice, (b) the same L2 core + L1comprehension practice, (c) the same L2 core + L1 comprehension practice + EI about L1, or (d) outcome tests only. Results showed that providing additional EI about the L1 benefitted the accuracy of oral production immediately after the instruction and then 6 weeks later. These results suggest that tailoring instruction, specifically the nature of the EI, to the nature of the learning problem can facilitate L2 learning. In particular, EI about L1 can facilitate L2 learning by increasing learners’ awareness of similarities and differences in how L1 and L2 express the same meanings.


2020 ◽  
Author(s):  
Kevin McManus

Investigations of crosslinguistic effects in SLA have contributed rich understandings about the ways in which prior language knowledge and experience can influence additional language learning. Building on this work, one recent line of research has examined the extent to which SLA findings about crosslinguistic influence can be used to improve L2 learning, indicating that explicit instruction tailored to address the nature of the crosslinguistic learning problem can improve L2 learning. At the same time, however, this line of inquiry is relatively novel and under-researched. The aim of this paper, therefore, is to suggest further research which might advance knowledge and understanding about the ways in which explicit instruction can facilitate L2 learning of crosslinguistically difficult target features. To this end, I lay the ground for a series of replications designed to understand the role of prior language knowledge and experience in L2 learning: Ellis and Sagarra (2011) and Tolentino and Tokowicz (2014). These studies were selected because they are grounded in empirical SLA research and SLA theory. In addition, these studies facilitate replication because they have either (i) made their data collection materials available in digital repositories or (ii) have robustly described their design and provided the stimuli used.


2018 ◽  
Vol 11 (6) ◽  
pp. 22 ◽  
Author(s):  
Eman S. Alharbi ◽  
Andrew P. Smith

This review aims to address the major sources of stress experienced by international students, the role of individual differences, the chronology of their stress levels and wellbeing over time, and gaps in the existing literature. Two electronic databases (PubMed and Psych Info) were searched for English peer-reviewed articles using eight search terms. Thirty-eight studies were included in this paper and divided into themes and sub-themes including sources of stress, individual differences and mental health including stress, depression and wellbeing. The findings highlight major stressors and show mixed results in some areas due to the lack of homogenous samples based on country of origin or ethnicity and sometimes context differences concerning the country or university social dynamics. Limitations were identified in the methodology, and several recommendations for future research are included.


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