We conducted a research synthesis to examine the impact of cooperative, collaborative, and peer-tutoring strategies on elementary English learners' (EL) reading and oral proficiencies in studies from the United States. Seven studies were included in the analysis and fully examined regarding the characteristics of sample, intervention, design, and…

The purpose of this pilot study was to evaluate the effect of Story Telling and retelling and higher order thinking for "E"nglish "L"anguage and "L"iteracy "A"cquisition (STELLA) on the English oral proficiency of elementary students in Mainland China and Taiwan, where English is taught as a foreign…

We examined the direct impact of an ongoing, intensive, and structured professional development (PD) within an English-as-second-language (ESL) instructional intervention on (a) teachers' time allocation in cognitive--academic language proficiency (CALP) and (b) Spanish-speaking English language learners' (ELLs) CALP development from the second to…

Via a multi-domain, multi-response classroom observation instrument, we observed and analyzed treatment and control teachers' pedagogical differences when applying cooperative, collaborative, and peer-tutoring (CCP) strategies in Grade 1 bilingual classrooms with English learners (ELs). We found that with the support of ongoing, structured, and…

Research in the United States show that professional learning (PL) can improve classroom instruction. However, teachers, especially educators in the content areas, receive insufficient training specific to meeting the language and academic needs of English learners (ELs). The purpose of the current randomized controlled trial (RCT) study was to…

In this study, we analyzed the perceptions of treatment teachers who participated in a randomized controlled trial study which targeted a science-infused literacy intervention, "Let's Talk Science," for first grade English language learner students. Three aspects, including the effectiveness of the intervention, details of instructional…

Using a low-inference observation instrument, we investigated the effect of an ongoing, intensive, and structured virtual professional development (VPD) based on the fidelity of implementation (FOI) across treatment and control conditions in a randomized controlled trial validation study implemented in 116-bilingual classrooms in seven Texas…

English language learners (ELLs) benefit when their teachers utilize a wide range of English as a Second Language (ESL) instructional strategies. However, content-area teachers often are unfamiliar with these ESL strategies as they have not received extensive professional development on meeting the needs of ELLs, especially within the context in…

The authors studied a longitudinal English intervention in a 70/30 (Spanish/ English) developmental bilingual education (DBE) program (n = 302) and compared this model with a typical-practice, 80/20, late-exit transitional bilingual education program (n = 187) in terms of students' language and literacy acquisition from kindergarten to second…