Well-established theoretical models and a body of empirical research elucidate the critical role of content knowledge in comprehending texts. However, the potential of supporting knowledge in service of enhancing linguistic and reading comprehension has been a relatively neglected topic in the science of reading. In this article, we explicate why…

Research Findings: This study used the Theoretical Domains Framework (TDF) to examine barriers to teachers’ implementation of a supplemental academic language curricula. Despite high satisfaction with this scripted curriculum, three past studies indicated heterogeneity in teachers’ fidelity of implementing the curriculum as well as difficulty…

Roaring Falls Unified School District (a pseudonym), an urban New Jersey district near NYC, was challenged by K-8 Multilingual Language Learners (MLLs) who lagged significantly behind general education students in English Language Arts (ELA). The District had roughly 12,000 students, of whom 93.0% were Hispanic, 26.2% were MLLs, and 32.0% were…

We examined data from an 18-week kindergarten vocabulary intervention study to determine whether treatment outcomes had differential effects that favored English language learners (ELLs) or English-only learners (EOLs) and whether the relationship between initial English general receptive vocabulary knowledge and response to vocabulary…

The current study follows a sample of lower skilled language minority (LM) and native English-speaking (non-LM) students who participated in an efficacy trial of a kindergarten phonics-based intervention. Follow-up procedures allowed 93% of the original sample to be retained for simple treatment effects modeling (N = 78 LM and N = 59 non-LM) and…

Background: Many countries rely on immigrants for population growth and to maintain a skilled workforce. However, many such immigrants face literacy-related barriers to success in education and in the labour force. Aims: This meta-analysis reviews experimental and quasi-experimental studies to examine strategies for teaching English literacy to…