This article shares findings from the implementation of an ongoing National Professional Development (NPD) project that advances second language literacy and biliteracy in secondary content areas. The project is part of a research-practice partnership between a large public university and two school districts in south Texas that engages in-service…

The purpose of this qualitative phenomenological study was to explore the teaching strategies of effective middle school content-area teachers in teaching English Language Learner students in one suburban ISD in North Texas. Ten participants were asked questions from a guided protocol to obtain information about practices and strategies effective…

Research Findings: A social validity measure was used to examine 56 bilingual preschool teachers' perceptions and acceptability of an interactive shared book reading vocabulary intervention implemented in English with Spanish-speaking preschool children (N = 334) in a dual language program model. Social validity outcomes indicated that bilingual…

In this year-long randomized control trial (RCT), we evaluated the effectiveness of a year-long, intensive, and structured virtual professional development (VPD) accompanying science-integrated English-as-second-language (ESL) instructional intervention on 187 second grade English learners' English language and literacy development in suburban…

This study aimed to determine the efficacy of a content knowledge and reading comprehension treatment implemented by 8th-grade social studies teachers over the course of 1 school year. We randomly assigned 8th-grade students with reading difficulties to the intervention treatment condition (n = 45) or the business-as-usual comparison condition…