This study attempted to investigate the effects of two forms of text-based glosses, namely dynamic and non-dynamic glosses, on vocabulary learning of EFL learners. To this end, two experimental groups and one control group, each comprising 25 participants, took part in the study. The DIALANG test was employed as a homogenizing tool to ensure the…

Choosing which words to teach is a key consideration for language teachers and materials writers. Some studies have shown that teaching words in semantically related clusters can make learning more difficult. However, others argue it is the physical similarity of the referents of words that causes confusion. Importantly, studies have employed…

Purpose: The integration of mobile technology in ESL/EFL contexts has garnered significant attention from contemporary researchers, teachers, and learners due to the advancements in technology, dynamic features, and multimodal applications. With this growing interest, there is a need to synthesize the existing literature and identify current…

Lexical coverage, i.e. the extent to which words in a text are known, is considered an important predictor of reading comprehension, with studies suggesting 98% lexical coverage leads to adequate comprehension. However, no studies to date have examined how the various lexical coverage percentages suggested in the literature are reflected by the…

Background: The purported reciprocity between motivation and academic achievement in education has largely been supported by correlational data. Aims: Our first aim was to determine experimentally whether motivation and achievement are reciprocally related. The second objective was to investigate a potential behavioural mediation pathway between…

Due to globalization, English as a medium of instruction (EMI) has gained popularity in higher education. While EMI is mostly adopted in content courses, content instructors may explicitly or implicitly attend to language to help students comprehend course content. However, little research has explored how content instructors provide language…

The study investigated variation in the depth of vocabulary knowledge of L2 learners at the same vocabulary breadth and the learner-related factors affecting it. Two hundred and thirty-one EFL learners at high and low levels of vocabulary breadth (according to Vocabulary Level Tests) participated in the study. The study tested Vocabulary depth…

Vocabulary represents one of the fundamental components influencing the development of linguistic activities and strategies, communicative competence, and thereby the overall acquisition of the target foreign language. As Laufer and Sim (1985) state, insufficient vocabulary knowledge is the biggest obstacle in understanding a foreign language,…

There has been little research investigating the effects of notetaking on foreign language (FL) learning, and no studies have examined how it affects vocabulary learning. The present study investigated the vocabulary written in notes of 86 students after they had listened to a teacher in an English as a foreign language (EFL) class. The results…

The current study set out to examine to what degree age of acquisition (AOA), defined as a learner's first intensive exposure to a second language (L2) environment, mediates the final state of postpubertal, spoken vocabulary attainment. In Study 1, spontaneous speech samples were elicited from experienced Japanese users of English (n = 41) using…

English textbooks are the most pivotal learning materials in the EFL context. However, in Vietnam, English textbooks for general education are randomized by schools, which arouses a problem of whether they are equivalent for students to gain the same proficiency. This study attempts to report the differences in lexical demands and features,…

Motivated by the proliferation of artificial intelligence that has the potential to promote self-access learning, this study utilizes a sequential explanatory quasi-experimental mixed methods design to investigate the efficacy of Google Assistant (GA) in facilitating second language (L2) vocabulary learning compared to online dictionaries. A…

Learning vocabulary is a central and time-consuming endeavour for a language learner and it has thus been suggested that the foreign language classroom has to supply explicit support for students' vocabulary development. A major source of explicit word focus is vocabulary exercises in teaching materials and students' learning can be facilitated if…

A growing body of literature on the pedagogical effectiveness of clickers in a second language (L2) context has revealed that clickers can promote learning. However, the extent to which clickers play a role in L2 acquisition compared to other pedagogical approaches lacks consensus; in addition, most research has focused on adult learners and has…

Despite the well-established role of lexis in proficiency in the four skills, a great deal of research has focused on the importance of vocabulary breadth and depth in reading. Therefore, the neglect of productive skills has motivated recent calls to inspect the impact of lexical dimensions on writing ability. Using Partial Least Squares…