Purpose: Prior work has found that "late talkers" (LTs) as a group continue to demonstrate lower language and reading outcomes compared to their typically developing (TD) peers even into young adulthood. Others identified that children diagnosed with developmental language disorder (DLD) show difficulties later with theory of mind (ToM)…

Establishing validated science programs for students with or at risk for learning disabilities requires testing treatment effects and exploring differential response patterns. This study explored whether students' initial mathematics and reading skills influenced their treatment response to a whole-class, second-grade science program called…

This study revisits the roles of different aspects of phonological vocabulary knowledge in second language (L2) listening. Japanese learners of English (n = 114) completed the TOEIC Listening test and three phonological vocabulary tests assessing (a) ability to recognize the meanings of aural forms (meaning recognition), (b) ability to recall the…

This design case presents a gamified dictionary learning intervention for away-from-school learning. Intended to be mobile, the game features AI speech recognition for practicing English words and phrases. We also introduce a second feature--an integrated teacher dashboard that addresses issues in traditional homework--a lack of immediate feedback…

One of the most important factors affecting the use of evidence for policy or practice is the uncertainty of study results. Furthermore, this uncertainty is compounded by our increasing awareness of heterogeneous treatment effects. Here we inform debate about the strength of study evidence by quantifying the conditions necessary to nullify an…

Background/purpose: This investigation centres on the effectiveness of the Buddy Reading approach in promoting vocabulary progression among fifth-grade EFL students in Jordan. Recognizing vocabulary as fundamental to linguistic aptitude, the research addresses the ongoing challenge instructors face in selecting fruitful instructional tactics.…

Background and Aims: The aim of the current study is to assess the validity of the Cross-linguistic lexical task (CLT) against direct and indirect measures of lexical skills across 2-6 years of age, for a crucial period of lexical development. In addition to evaluating relationships between measures at the level of total score, we also explored…

The use of mobile technologies has increasingly changed how students learn in the digital age. This study examined the effectiveness of using a mobile application called Shanbay Dan-Ci (SBDC) for acquiring new English vocabulary. Participants included 70 Chinese undergraduate L2 learners. Following a quasi-experimental design, two groups of L2…

Knowledge and its acquisition are central to the field of curriculum studies, but the ways in which empirical studies of pedagogical approaches relate to theories of knowledge acquisition are under researched. This paper reports the outcomes of a rapid evidence assessment about the impacts of "experiential learning" (EL), regarded by…

This study implemented a multimodal Google Translate- (GT) assisted approach incorporating multiple literacies to online academic reading on global warming and climate change for 152 non-English major students of English as a foreign language (EFL) in Taiwan. A five-step model of the digital multimodality of a GT-assisted approach was employed.…

This paper examines the effectiveness of vocabulary activation strategies in enhancing the speaking proficiency of English as Second Language (ESL) learners in rural areas. Recognizing the unique challenges faced by ESL learners in these regions, the study investigates how targeted vocabulary knowledge strategies can improve oral communication. A…

This exploratory study evaluates the effectiveness of an online instructional vocabulary module in enhancing parents' understanding of early childhood vocabulary development and how to demonstrate this in a home environment. Forty-one parents viewed the vocabulary video and completed pre- and post-surveys. While most parents could define…

The study aimed to investigate the effectiveness and challenges of using monolingual dictionaries among second-year technical students at the Technical Institute of Research in Basrah. The research employed a quasi-experimental design, and the required data was collected from 120 students who were categorized as upper intermediate learners based…

This systematic review synthesizes the effects of mathematics vocabulary interventions on the mathematics outcomes of students with mathematics difficulty (MD) in Grades K through 12. We evaluated methodological rigor using three indicators: research design, implementation fidelity, and instruction in the counterfactual. Six peer-reviewed studies…

Vocabulary is a fundamental component of language usage, and study into its interactions with other aspects of language competence is an essential topic of language teaching. There are strong relationships between vocabulary and language competency measurements. Learners with larger vocabularies are better at a variety of language abilities than…