This study examined how Papiamento and Dutch attitude and home literacy environment of 168 children in fourth grade of the post-colonial Dutch Caribbean, predicted L1 and L2 reading literacy in sixth grade. Overall, children had higher scores for reading literacy in L1 Papiamento as compared with L2 Dutch. They showed more positive attitudes…

This study investigates the relationship among working memory (WM), mathematics, and language, with the aim of understanding: (1) whether the functions and capacities of WM components can predict achievement in language and mathematics; and (2) whether competence in the first language (L1) and achievement in mathematics can predict success in…

Many special education teachers (SETs) report feeling unprepared to meet the language and literacy needs of emergent multilingual learners (EMLs). As such, it is important to consider the role of teacher educators, whose knowledge is related to their teacher candidates' knowledge. Therefore, we have conducted a survey study investigating SET…

Literacy and mathematics have been shown to be related to each other across languages, ages, and levels of proficiency (e.g., [5, 11, 6, 19, 29, 35, 39, 43, 46, 49, 53, 57]). More specifically, math instruction is further complicated and becomes more difficult when occurring in a non-native language of instruction (e.g., [2, 8, 16, 18, 20, 31, 41,…

To address the evidence gap in making effective language of instruction (LOI) decisions, we propose a systematic review of the role of LOI choices in education programs and policies on literacy outcomes in multilingual educational contexts in low- and middle-income countries (LMICs). Grounded in a multidisciplinary theory of change (ToC)…

This longitudinal study explored the roles of item- and learner-related variables in L2 learners' development of productive collocation knowledge (L1 = Dutch; L2 = German; NLearners= 50). Learners' form recall knowledge of 35 target collocations was measured three times over a 3-year period. The item-related variables investigated were L1-L2…

This study attempts to replicate Pawlak's (2018) Grammar Learning Strategy Inventory (GLSI). It explores the use of GLSI by Saudi students of English as a Foreign Language (EFL) in their college preparation year. The re-emergence of GLSI after a long period of neglect is a significant development in Language Learning Strategies. Consequently, due…

This study aimed to replicate and extend findings from the only known study that has conducted latent profile analysis of developmental profiles, measured by the Battelle Developmental Inventory, for children in Early Intervention (EI). Children (N = 57,966) who were enrolled in Massachusetts EI sites between 2011 and 2019 and completed a Battelle…

A growing body of research has provided evidence for the foreign language effect on thinking, notably decision-making. Our prior work found reduction of recency effect following positive feedback in a foreign language as compared to the native tongue during even-probability gambling. However, the fundamental mechanisms underlying this effect…

This study investigated the correlation and predictive capacity of verbal working memory (VWM) to the reading comprehension of children in their first language (L1) and second language (L2). The term verbal working memory refers to a cognitive system with a limited capacity that can hold and manipulate verbal and auditory information temporarily.…

This study explored the relationship between metapragmatic knowledge and transfer of learning from one speech act to another. Using a digital application, 105 Chinese learners of English received implicit instruction on how to formulate a high-imposition request to someone in a higher social status and larger social distance. Immediately after the…

This study investigated the connection between translanguaging and reading comprehension of Filipino ESL intermediate learners. The respondents were intermediate pupils enrolled in the selected central schools in Bicol, Philippines. The respondents' ages range from 8 to 12 years old, and 124 students (27.55%) were males while 326 students (72.44%)…

Research suggests new foreign language (FL) words are learned more easily if their phonology follows the phonotactic rules of the native language. Very little is known, however, about the impact of orthography on FL learning. This study investigated the cognitive mechanisms supporting the learning of words with familiar and unfamiliar…

This longitudinal study with time-serial data examines for the first time whether different types of intraindividual variation in second language (L2) performance and cognitive functioning are related, and how and when they influence L2 development longitudinally in older adulthood. We analyzed the L2 development of 26 German-speaking adults aged…

Many metropolitan cities have undergone rapid demographic changes in recent years, and such changes hasten and widen linguistic diversities. Similar changes are happening in Sydney, Australia and Hamburg, Germany. These changes are most acutely felt and observed in the classrooms where multiple languages are spoken, despite a prevalent monolingual…