This volume presents research on second language learning through audiovisual input, conducted within the SUBTiLL (Subtitles in Language Learning) project at the University of Barcelona. It includes studies exploring various language dimensions and skills, such as vocabulary, pronunciation, and reading, while also considering learner factors, such…

This true longitudinal study explored the lexical development of L2 university English major students in Thailand using two learner corpora. This study analyzed the natural learners' English language writing assignments from two writing courses and tracked their lexical development over a relatively long period (three years with five batches of…

This study aimed at finding self-regulatory capacity and habits of 3 learners with differing proficiency levels at Translation and Interpretation department of a State university in Turkey. This is a multiple case study and longitudinal in nature in which the process of vocabulary learning was observed in three subsequent school terms. The…

Despite seamless vocabulary learning studies having been implemented for about 10 years, little is known about what seamless vocabulary learning studies are, how they were conducted, what the learning outcomes were, or the issues and trends of seamless vocabulary learning. This literature review aimed at addressing these questions. Adopting…

This volume presents state-of-the-art research in early foreign language (L2) education in instructed contexts with a special focus on primary school (ages 5-12). Over the past two decades, early language teaching has become an important factor in both academic inquiry and education policy. Studies have attested to the value of early L2 learning…

This article addresses the benefits of audio-visual input for learning second language (L2) vocabulary and grammatical constructions. Specifically, it explores the role of frequency, the effects of subtitles and captions, and the mediating role of learner proficiency on language gains in two longitudinal studies. Study 1 targets vocabulary…

This article reports results of a longitudinal study of vocabulary breadth knowledge growth, vocabulary fluency development, and the relationship between the two. We administered two versions of the Vocabulary Levels Test (VLT; Nation 1983; Nation 1990; Schmitt et al. 2001) to 300 students at a Chinese university at three different time points…

The current volume aspires to add to previous research on the connection between writing and language learning from a dual perspective: It seeks to reflect current progress in the domain as well as to foster future developments in theory and research. The theoretical postulations contained in Part I identify and expand in novel ways the diverse…

This article reports the results of two studies on the vocabulary growth of advanced learners of English as a foreign language in an English-medium degree programme. Growth in learners' written receptive and productive vocabularies was investigated in one cross-sectional and one longitudinal study over three years. The effect of word frequency on…

This paper reports on a one year, mixed-methods longitudinal case study investigating the neglected area of the perceived reasons why participants forget vocabulary knowledge. The participants were 43 fourth year male Saudi EFL majors at King Abdulaziz University KAU, Saudi Arabia. Quantitative and qualitative data including self-reported…

This study examined the idiosyncratic development of second language (L2) learners in a listening strategies course. The progress of four Taiwanese EFL learners was examined longitudinally through a variety of quantitative and qualitative techniques as the learners participated in a course combining direct instruction of strategies with their…

As part of a longitudinal study on learner and instructor attitudes and patterns of computer and mobile device usage, we have attempted to identify how language instructors and students value their use in L2 learning. During the past five years at Aoyama Gakuin University (AGU) in Tokyo, we have surveyed both students and instructors annually in…

Second language (L2) learners' awareness of first language-second language (L1-L2) semantic differences plays a critical role in L2 vocabulary learning. This study investigates the long-term development of eight university-level Chinese English as a foreign language learners' cross-linguistic semantic awareness over the course of 10 months. A…

This article reports on the study of differential change trajectories for early childhood approaches to learning. A large sample (N = 2,152) of Head Start children was followed through prekindergarten, kindergarten, and first grade. Classroom learning behaviors were assessed by teachers through the Preschool Learning Behaviors Scale twice in Head…

This paper focuses on how the notion of a trajectory of identification can be traced between different timescales and different sets of data that pertain to the student. The development of a specific student's trajectory is traced through his ability to talk-engineering along two different timescales: the entire four years of undergraduate…