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…

Learning new words entails, inter alia, encoding of novel sound patterns and transferring those patterns from short-term to long-term memory. We report a series of 5 experiments that investigated whether the memory systems engaged in word learning are specialized for speech and whether utilization of these systems results in a benefit for word…

Background: Understanding the different factors that determine vocabulary development in young children is essential for the diagnosis and rehabilitation of language disorders in children. Language development is closely related to other cognitive processes such as auditory verbal learning and memory. This research focuses on the development of a…

Vocabulary is key to English language learning; it is the basis of all languages. However, learning long lists of words and their meanings can be ineffective, tedious, and boring. This is especially true for lower elementary students as they navigate school life and development. Can digital gamification solve this problem? The purpose of this…

Background: Despite the potential of captioned videos, limited attention has been paid to the role of vocabulary knowledge (VK) and working memory (WM) in incidental vocabulary learning under different captioning conditions. Objectives: The present study aimed to bridge this gap by assessing VK and WM in incidental vocabulary learning under…

In light of mixed findings in existing input enhancement research, Issa and Morgan-Short in a 2019 article urged researchers to compare the relative effects of input enhancement that taps into learners' attention to the external format of second language (L2) target forms (e.g. through capitalizing or boldfacing the forms) and input enhancement…

We investigated whether learning and retaining vocabulary in a second language (L2) can be improved by leveraging a combination of memory enhancement techniques. Specifically, we tested whether combining retrieval practice, spacing, and related manipulations in a 'multidomain' pedagogical approach enhances vocabulary acquisition as compared to a…

Background: A growing body of work shows that children with developmental language disorder (DLD) perform poorly on statistical word learning (SWL) tasks, consistent with the predictions of the Procedural Deficit Hypothesis that predicts that procedural memory is impaired in DLD. To date, however, SWL performance has not been compared across…

This paper presents data capturing Korean university students' familiarity with English online acronyms, examines factors that may predict this familiarity, and presents an explicit instruction intervention involving vocabulary knowledge of online acronyms. The Vocabulary Size Test (VST) measured students' vocabulary size, while a self-report…

Three modes of deliberate vocabulary study were investigated to determine how well they assisted learners' recall of the meaning of target concrete nouns. Two modes of tablet-based augmented reality, one context-independent (AR1) and one context-dependent (AR2), were compared with each other and with paper-based word cards (WC) in the deliberate…

There is evidence that emotion induced in the process of encoding impairs associative memory, yet the effect of post-encoding emotion on second language vocabulary learning remains largely unclear. An experiment was carried out to examine the effects of post-encoding emotion (positive, negative, and neutral) on learning of multidimensional…

Students are often encouraged to explain recently-taught information to others to enhance their learning in various settings including face-to-face in the classroom, through text, or in educational videos. However, nearly all studies on the impact of explaining things to others have focused on the effects of explaining to a less-knowledgeable…

Recent studies highlight the important contribution of phonological working memory (PM) in the early stages of both native and foreign language development. However, research on the effects of PM training on language development is very limited. This study aimed at assessing the effectiveness of a PM training educational intervention as a means of…

Vocabulary knowledge has been largely viewed as an important component in language learning and language acquisition. Understanding how EFL learners approach vocabulary learning is also considered crucial for language teachers and researchers to develop an effective learning environment that may stimulate high-quality learning outcomes. Studies on…

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.,…