This study investigated how repeating a video-lecture-based task affects second language (L2) learners' processing and incidental acquisition of technical vocabulary as well as the relationship between processing and lexical gains. The participants were 75 Chinese learners of L2 English. Thirty participants performed the task once (control group),…

To achieve efficient reading comprehension, Chinese as a second language (L2) learners adopt various component skills and knowledge, including the aspects of vocabulary, grammar, and coherence. However, there is no consensus regarding the relative predictive powers of these three areas in L2 reading comprehension. Instead of employing direct…

In compliance with the Commission on Higher Education Standards' 2024 English proficiency policy, institutions have undertaken initiatives to support students in meeting required standards and achieving academic success. Given the crucial role of vocabulary knowledge, this study analyzed the vocabulary profiles and lexical coverage of…

This study examines the impact of the Mobile-Assisted Language Learning (MALL) application, Memrise, on the vocabulary learning motivation of English as a Foreign Language (EFL) learners and interprets the findings of the study based on Second Langugae Acquisition (SLA) theories to bridge the gap between theory and practice. Within this context,…

Purpose: The purpose of this study is to determine whether and how learning American Sign Language (ASL) is associated with spoken English skills in a sample of ASL-English bilingual deaf and hard of hearing (DHH) children. Method: This cross-sectional study of vocabulary size included 56 DHH children between 8 and 60 months of age who were…

This paper presents a new method for accurately measuring the vocabulary size of second language (L2) learners. Traditional vocabulary size tests (VSTs) are limited in capturing a tester's vocabulary and are often population-specific. To overcome these issues, we propose an intelligent vocabulary size measurement method that utilizes massive robot…

This study aims to obtain data about the probing prompting learning model in vocabulary mastery of the students of the Foreign Language Education Study Program, Department of Foreign Language Education, in a public university. This research is classroom action research conducted in two cycles. The subjects of this study were 30 students of the…

Background: As the concept of flipped classrooms continues to gain interest across disciplines, more research is needed to strengthen the instructional design by integrating active learning strategies and emerging technologies. Among various possibilities, little is known about how game-based learning combined with Augmented Reality (AR) can be…

Hu and Nation's (2000) study, which stipulated that second language (L2) readers need to be familiar with 98% of lexical items for adequate text comprehension, has become highly influential in L2 vocabulary research and pedagogy. However, the 98% critical threshold figure is based on findings from a research project in which a regression analysis…

This multisite study replicates Webb, Newton, and Chang's (2013) study on the effect of repetition on incidental learning of multiword units (MWUs). Even though more researchers have started to investigate MWUs, most data have been collected from university students. Furthermore, the large effect of MWU repetition on learning reported by Webb…

Mobile technology is one of the most important approaches to facilitating vocabulary learning. However, despite an increasing use of mobile devices for this purpose, there is currently no dedicated evaluation framework to examine whether the vocabulary-learning applications on the market are well designed. Building on prior research from the…

Since Swain's (1985) Output Hypothesis, producing output in second language (L2) has been assumed to be a crucial cognitive process that promotes L2 acquisition, by actively facilitating various cognitive processes (e.g., noticing, hypothesis testing, conscious reflections of own language use, and automatization of the linguistic knowledge) (de…

Recognizing the roles that English vocabulary, social interaction, academic performance, and learning motivation play in language learning can be useful in chiefly enhancing EFL language acquisition. This research explores the challenges that the pre-college EFL students encounter while expanding their word learning knowledge, communicating in the…

Second language (L2) enjoyment has gained recent interest, but little research has attended to the sources of L2 vocabulary learning enjoyment. Drawing on the regulatory focus theory and the assumption that advancing toward a goal can contribute greatly to learning enjoyment, this study examined the extent L2 vocabulary selves and capacity for…

Working memory (WM) is essential to vocabulary learning. However, limited attention has been paid to young beginner learners' vocabulary development under various task conditions from the perspective of WM. This study investigates how two types of WM--complex WM and phonological short-term memory--may influence two instructional approaches (i.e.,…