Content and language integrated learning (CLIL) has expanded in Europe, favored by the large body of research, often showing positive effects of CLIL on L2 development. However, critical voices have recently questioned whether these positive findings apply to any language, given that most research focuses on English. Taking into account this…

In this experimental study, we examined the effects of a technology-mediated intervention to improve students' understanding of academic vocabulary and its impact on measures of vocabulary and comprehension. The Vocabulators program was implemented in two states involving 24 teachers and 200 third-grade students identified as in need of…

The present study examined the longitudinal associations among birth weight status, maternal warmth, and children's cognitive competence within an at-risk sample (N = 1809) drawn from the Fragile Families and Child Wellbeing study. Of particular interest was whether birth weight moderated the associations between maternal warmth and indicators of…

The aim of this study was to identify the effectiveness of a mobile application in vocabulary knowledge improvement of English as a Foreign Language (EFL) learners. This study adopted a quasi-experimental research design consisting of an experimental and a control group with 73 participants studying at two state universities in Turkey. During the…

Parental engagement in home-based learning activities is linked to children's academic skills. Yet, interventions that try to enhance parental engagement--sometimes targeted to families with low levels of education--have small effects. This study aimed to inform supports for families by examining how different types of home-based learning…

Currently, a relatively large number of spoken and written conventionalized expressions have been collected, catalogued, and systematized. In language pedagogy, a clear implication is that teaching grammar and vocabulary is likely to be more complicated than working with syntactic rules and single-word items. Old and new insights associated with…

Receptive knowledge of vocabulary has usually been the mostly investigated dimension of lexical assessment while the productive aspect of vocabulary has been studied to a lesser extent. There is hardly any research on the productive vocabulary of English foreign language learners in Turkish context, particularly as far as primary school students…

This article describes the development and validation of the new CATSS (Computer Adaptive Test of Size and Strength), which measures vocabulary knowledge in four modalities -- productive recall, receptive recall, productive recognition, and receptive recognition. In the first part of the paper we present the assumptions that underlie the test --…

This experimental study explores the effects of workshops designed to increase directly the knowledge of Latinx parents, and indirectly, their children's vocabulary knowledge. Thirty-two Latinx mothers were randomly assigned to either attend six workshops in Spanish (n = 17), or to a wait-list control group (n = 15). Workshops included carefully…

Problem/Purpose: Young children with developmental speech and/or language impairment (DSLI) often fail to develop important oral language and early literacy skills that are foundational for subsequent schooling and reading success. The purpose of this investigation was to examine the efficacy of the TELL curriculum and associated evidence-based…

This paper reports results from two studies conducted to examine word learning among preschool children in group book reading while we developed a scalable method of teaching words during book reading. We sought to identify factors that fostered both depth and breadth of learning by varying the type of information children heard about words while…

Background: Population-based studies have found that early language delays are associated with poorer long-term outcomes in adolescence and adulthood. Few studies have explored the influence of change in language ability over time on adult outcomes. Aim: To examine the educational, vocational and mental health outcomes for adults accounting for…

Researchers have consistently found a link between the quality of early parent-child book-reading interactions and children's language skill. Two aspects of quality (level of abstraction and utterance function) were examined simultaneously in the current study to further refine our understanding of how parents' talk during shared reading predicts…

According to research findings, learners who are about to commence an undergraduate degree course with English as the medium of instruction (EMI), require a minimum English vocabulary size in order to decode and comprehend the academic texts that they have to read (Hazenberg and Hulstijn, 1996; Staehr, 2008; Laufer and Ravenhorst-Kalovski, 2010;…

Diversity of key consonants used in communication (DKCC) is a value-added predictor of expressive language growth in initially preverbal children with autism spectrum disorder (ASD). Studying the predictors of DKCC growth in young children with ASD might inform treatment of this under-studied aspect of prelinguistic development. Eighty-seven…