The main goal of this paper is to suggest a combination of data analyses -- notably generalized additive models, time-series clustering methodology, visual methods for significance testing and qualitative analyses -- that relate to Complex Dynamic Systems Theory (CDST). To this end, we report on findings from a larger project conducted in a…

The increasing popularity of mobile dual-language learning applications (apps) in the education industry has led to a growing interest in investigating their effectiveness. However, there is a paucity of research investigating mobile apps specifically designed for speakers learning dual languages. Accordingly, this study utilised a qualitative…

The main purpose of this pilot study was to explore the rate and extent to which school psychologists are considering different developmental, linguistic, and environmental factors of English Learners. The sample of this study included coding bilingual psychoeducational evaluations (N=120) for such factors using the D-STPGE scale as a guide to…

This article discusses multimodal practices in the context of teaching and learning and how this idea might inform and facilitate mathematical learning, especially for Latinx students. We discuss qualitative data drawn from a study of an elementary bilingual classroom (age 10 and age 11) in a Midwestern city (USA) that is exceptional because the…

Researchers found dual language programs allow students to acquire a second language while building positive cross-cultural beliefs. However, there are inconsistencies between what research shows and teachers' perceptions of success. The problem was a gap in academic achievement between both English Language Learners (ELL) and non-ELL students…

This qualitative study examined the perspectives and experiences of seven focal families from Mexican immigrant backgrounds that participated in collaborative project-based learning in their children's bilingual classroom. Projects centered on children's experiential knowledge, and were created bilingually. Findings indicate that parents perceived…

This paper reports on a mixed methods systematic classroom observation study as part of a federally funded project to improve instruction for English language learners (ELLs) in Indiana Dual Language Bilingual Education (DLBE) classrooms. Participating DLBE teachers received professional development through online ELL licensure and DLBE…

Despite the widespread popularity of both Dual Language Programs (DLP) and charter schools in California, little is known about the intersection of these two school models. In a quantitative study utilizing several statewide databases, researchers explored four questions related to DLP and charter schools: 1) How many Latina/x/o students attend…

The U.S. population has become more racially and ethnically diverse over time. The Latinx population growth makes Spanish the most common language encountered in non-native English-speaking populations such as Texas. The research objective of this study was to examine if implementing a One-Way Dual Language Education (DLE) Program could result in…

This study followed the development of Hong Kong Sign Language (HKSL) proficiency in 31 deaf bimodal bilingual children (kindergarten through Primary 6) over two years. The Hong Kong Sign Language Elicitation Tool (HKSL-ET) was used at three time points to elicit the production of agreement, classifier, modal, negation, and wh-question structures.…

The present study is aimed to investigate in-service bilingual teachers' perceptions of training needs in the competences and knowledge required to implement bilingual curricula in Taiwan. To this end, this study used mixed methods consisting of questionnaires and individual interviews to collect data from the intended cohort, that is, in-service…

Social studies teachers in language immersion settings are tasked with simultaneously teaching students social studies content while also scaffolding target language acquisition. An abundance of resources exists for teaching social studies, yet language immersion teachers often rely on collaboration with colleagues to create lessons and translate…

This secondary analysis study examined patterns, predictors, and outcomes of dual language learners' (DLLs') development in Spanish and English. Research Findings: Latent profile analysis identified three groups of DLLs: Balanced Bilinguals (54%), English-Dominant Bilinguals (25%), and Spanish-Dominant Bilinguals (21%). These groups had fairly…

The aim of this study was to implement an approach of blended instruction for in-service bilingual teacher-training program to investigate its feasibility based on the perceptions of the participants regarding their familiarity with bilingual education and their satisfaction with the integration of technological tools used in the blended…

This study explored the long-term academic impact of Two-Way Dual Language (TWDL) programs on both English-dominant and Spanish-dominant Hispanic students in a high-density Hispanic area. Specifically, it compared their academic performance in English Language Arts (ELA) and Math over a 3-year period to that of students enrolled in traditional…