The present study, which constitutes part of a wider research study, aimed to investigate whether working memory capacity and second language proficiency level affect the quality of second language writing produced by teenagers. To that end, narrative texts were solicited from 30 Greek second-year junior high school students, produced in English,…

Prosody is considered one of the most challenging aspects of second language (L2) speech acquisition. This study explores the role of working memory (WM) in the perception and production of English nuclear accent (NA) by L1 Spanish learners. It focuses on both default and non-default patterns of NA placement in English. Twenty-four participants…

Investigations of working memory advantages in bilinguals yield inconsistent findings. Even less is known about how the addition of languages beyond two (multilingualism) may affect working memory. Due to their experience with managing multiple languages, it is possible that multilinguals may be more practised in the use of their working memories.…

This study investigated the effects of linear distance, agreement attraction, and working memory (WM) on the processing of English third-person singular subject-verb agreement by second language (L2) learners whose first language (L1) is Thai. Grounded in the Linear Distance Hypothesis (Gibson, 1998, 2000), the study hypothesized that linear…

This study investigates whether linguistic outcomes of second language (L2) learners' performance are consistent across oral and written modalities and, if so, whether the consistency remains across proficiency levels. The study also explores whether the linguistic outcomes of speaking, writing, or both are related to working memory capacity.…

Cognitive control is a mental construct thought to be important in most cognitive tasks, including second language learning. Its functions are believed by many scholars to be mainly domain-general, with some transferability across linguistic and non-linguistic domains. Our study aims to investigate to what extent the domain-generality claim of…

This study examines the referential context effect on second-language relative clause ambiguity resolution by proficient L1 Chinese learners who learn English as a foreign language (EFL) and investigates whether the ambiguity resolution process is constrained by individuals' working memory capacity (WMC). It presents a self-paced reading study and…

This study examines context effects on lexical processing by low-proficiency Japanese learners of English during sentence comprehension, and the role of individual differences in verbal working memory (WM). Thirty Japanese learners of English as a second language (L2) and 27 speakers of English as a first language (L1) were recruited for a…

This study investigated the relationship between working memory (WM), semantic-encoding (SE) ability, and reading comprehension (RC) within the domain of second language acquisition (L2). 120 L1-Persian EFL learners were placed in three proficiency groups (beginning, intermediate, and advanced) based on their scores on the IELTS test. The…

Adopting a cognitive perspective, this study examined roles of working memory capacity (WMC), first language (L1) syllogistic inferencing, and second language (L2) linguistic knowledge on literal and inferential understanding of L2 reading comprehension in adolescent L2 learners. Participants were 193 Korean ninth-grade learners of English. The…

This study investigates the effects of three word-focused exercise conditions on vocabulary learning. The exercises were developed based on the involvement load hypothesis. This study also explores how individual differences (e.g. second-language English proficiency level and working memory) affect vocabulary learning outcomes. A total of 180…

The present study explored the association between working memory capacity (WMC) and second language reading performance as measured with three types of comprehension tasks: free written recall, sentence completion, and multiple-choice. It also examined the contribution of WMC to the frequency and variety of strategy use, as well as the…

This mixed-methods study investigated the impact of musical lyrics and working memory capacities on second language (L2) English reading comprehension among adult Chinese native speakers. Participants were 57 adult ESL learners with advanced L2 proficiency, divided into high and low working memory capacity groups based on a pre-test. They…

This study investigates the relationships among working memory (WM), syntactic parsing ability (SP), and L2 reading performance across varying proficiency levels. A cohort of 120 L1-Persian EFL learners was categorized into beginner, intermediate, and advanced proficiency groups based on their IELTS scores. Participants completed a reading span…

Within the same learning context, learners' outcomes in terms of oral fluency vary greatly. This study tracked the relative contributions that first language (L1) and initial second language (L2) fluency skill and working memory (WM) made to L2 fluency development. We assessed the performance of French-speaking Grade 6 learners' (n = 47, mean age:…