In recent years, studies have investigated "Subtitles as a Support" (SaS) and "Subtitling as a Task" (SaT) as two distinct approaches to audiovisual input, which have the potential to foster learners' vocabulary. In line with the Involvement Load Hypothesis (ILH) (Laufer & Hulstijn, Applied Linguistics 22(1):1-26, 2001),…

This longitudinal mixed-method study investigated effects of the reading-while-listening mode on the incidental learning of two dimensions of vocabulary knowledge, namely receptive knowledge and productive knowledge, in a Chinese EFL classroom context. Additionally, EFL learners' attitudes toward the reading-while-listening mode of incidental…

Aim: From the perspective of cognitive load theory, the present study examined the relative effectiveness of the sequential use of L1 and bilingual subtitles on incidental English vocabulary learning. Methods: A total of 162 upper-intermediate Chinese learners of English as a foreign language watched an English clip in one of 4 subtitling…

One of the major challenges for any L2 teacher is to integrate vocabulary components into a course. Determining what words to select in order to satisfy the goals of the course and what instructional methodology best suits the purpose of vocabulary learning are not easy tasks. Even more difficult is dealing with the formulaic terminology of a…

This study investigated the lexical demands of English-as-an-additional-language (EAL) and general-audience podcasts and their potential for incidental vocabulary learning. Two corpora (i.e., one EAL and one general-audience) comprising 1,188,512 tokens were analyzed to determine the necessary vocabulary knowledge to reach 90% and 95% coverage.…

The present meta-analysis aimed to improve on Involvement Load Hypothesis (ILH) by incorporating it into a broader framework that predicts incidental vocabulary learning. Studies testing the ILH were systematically collected and 42 studies meeting our inclusion criteria were analyzed. The model-selection approach was used to determine the optimal…

This study applies audio-assisted reading (AAR), a technique that provides multimedia input, to encourage incidental learning of the present perfect tense. The decision to choose this tense was informed by previous studies, which have shown that its multifunctional nature presents EFL learners with considerable challenges. Thirty-four Iranian EFL…

Prompted by the challenges faced by teachers in balancing grammar and content in English classes, coupled with the poor English proficiency of rural Odia medium school students, the study aimed to devise an intervention that could balance content and grammar, thereby enhancing the grammar competency and content comprehension of eighth-grade…

Given the accumulating evidence about audiovisual input as a valuable resource from which knowledge of multiword expressions (MWEs) can be built up incidentally, the next inquiry arises as to what can be done to promote MWE uptake from this resource. Despite the increasing popularity of bilingual subtitles as a form of on-screen text, their…

This study examined the effects of three subtitle conditions on English vocabulary learning, form recognition and meaning recall, from TED Talks videos while controlling for vocabulary size and initial knowledge of the target words. The participants, 105 Libyan students (16 males and 89 females) at intermediate English proficiency level, were…

For elementary learners of Japanese, one of the main difficulties in reading is to distinguish words written in kana. This paper reports on a survey of elementary level learners with two different levels of proficiency to investigate the effectiveness of Japanese graded readers with parts of speech color-coded to distinguish nouns, verbs,…

To date, the vast majority of research in second language (L2) vocabulary acquisition has looked at reading, but relatively few studies have explored the potential for vocabulary acquisition through listening. As for participants involved, studies concerning first language (L1) acquisition have mainly focused on pre- and emergent-reading children,…

The involvement load hypothesis (ILH) was designed to predict the effectiveness of instructional tasks for incidental L2 vocabulary learning. In this meta-analysis we examined 398 effect sizes from 42 empirical studies (N = 4,628) to explore (a) the overall predictive ability of the ILH, (b) the relative effects of different components of the ILH…

Researchers have investigated the promise of unimodal and bimodal input in enhancing vocabulary learning from meaning-focused activities. Compared to unimodal input, the simultaneous presentation of written and aural input in bimodal input has been argued to direct L2 learners' attention to words and enhance the form-meaning links for new…

Scholars have extensively investigated the effectiveness of high variability phonetic training (HVPT), that is, identification and discrimination of second language speech sounds produced by multiple speakers followed by trial-by-trial feedback. Building on the notion of incidental and multimodal learning in cognitive psychology (e.g., Lim &…