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Download full textUmansky, Ilana M.; Valentino, Rachel A.; Reardon, Sean F. – Stanford Center for Education Policy Analysis, 2015
One in five school-age children in the U.S. speaks a language other than English at home (Zeigler & Camarota, 2014). Roughly half of these emerging bilingual students (Garcia, 2009) are classified as English learners (ELs) when they enter school, meaning they do not meet state or district criteria for English proficiency (NCES, 2015). As the…
Descriptors: Bilingual Education, Immersion Programs, Bilingual Students, English Language Learners
Peer reviewed
Direct linkBarnett, W. Steven; Yarosz, Donald J.; Thomas, Jessica; Jung, Kwanghee; Blanco, Dulce – Early Childhood Research Quarterly, 2007
An experimental study was conducted comparing the effects of dual language, or two-way immersion (TWI) and monolingual English immersion (EI) preschool education programs on children's learning. Three-and four-year old children were randomly assigned by lottery to either a newly established TWI Spanish/English program or a monolingual English…
Descriptors: English Curriculum, Preschool Education, Teacher Qualifications, Second Language Learning
