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Explicit information and working memory in second-language acquisition of the Spanish subjunctive: A replication and extension of Fernández (2008)
Studies in Second Language Acquisition ( IF 4.2 ) Pub Date : 2024-10-16 , DOI: 10.1017/s0272263124000524
Nick Henry, Briana Villegas, Kara Morgan-Short

An important issue in second-language acquisition concerns the role of explicit information (EI) and how it is affected by individual differences. The present study explored this question through a partial replication and extension of Fernández (2008: Experiment 2), which investigated the effects of EI in processing instruction (PI) for the Spanish present subjunctive. This replication compared training with EI (PI) to training without it (structured input; SI). In addition to methodological changes that balance the amount of exposure between groups, this study also includes a control group that received exposure to the target form (C+). Extending the original study, we also assessed the durability of training and whether its effects interact with individual differences in working memory (WM). Results indicate advantages for the PI group during training, supporting Fernández’s conclusions. Immediate post-tests show advantages for the PI group that are not sustained on delayed post-tests. Analyses also indicate benefits for higher WM but only for the PI and C+ groups, although this was only sustained for the C+ group. Thus, findings indicate that when paired with SI, EI and high WM may influence the initial learning of the Spanish subjunctive, but their influence may dissipate over time.

中文翻译:


西班牙语虚拟式第二语言习得中的显式信息和工作记忆:Fernández (2008) 的复制和扩展



第二语言习得中的一个重要问题是显性信息 (EI) 的作用以及它如何受到个体差异的影响。本研究通过 Fernández (2008: Experiment 2) 的部分复制和扩展探讨了这个问题,Fernández (2008: Experiment 2) 调查了 EI 在西班牙语现在虚拟式的加工指令 (PI) 中的影响。这种复制将有 EI (PI) 的训练与没有 EI 的训练进行了比较(结构化输入;SI) 的除了平衡组间暴露量的方法学变化外,本研究还包括一个接受目标形式 (C+) 暴露的对照组。扩展原始研究,我们还评估了训练的持久性及其影响是否与工作记忆 (WM) 的个体差异相互作用。结果表明 PI 组在训练期间具有优势,支持 Fernández 的结论。即刻后测显示 PI 组的优势,而这些优势在延迟后测中不持续。分析还表明,较高的 WM 有益,但仅对 PI 和 C+ 组有益,尽管这种情况仅对 C+ 组持续。因此,研究结果表明,当与 SI 配对时,EI 和高 WM 可能会影响西班牙语虚拟式的初始学习,但它们的影响可能会随着时间的推移而消散。
更新日期:2024-10-16
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