This paper reports the fifth-year results of a study comparing the English and Spanish language and reading performance of Spanish-dominant children randomly assigned beginning in kindergarten to Transitional Bilingual Education (TBE) or Structured English Immersion (SEI). This is the first randomized study to compare TBE and SEI reading…

This is the full report, and a separate research brief also was published. Austin Independent School District (AISD) served 5,450 pre-K students in 2009-2010. Approximately 70% of sampled English-speaking pre-K students and 74% of sampled Spanish-speaking pre-K students had faster than the expected growth rate on an assessment of receptive…

Advocates an approach to second language learning based on Krashen's "Implicit Learning" model. Emphasizes comprehension training in preparation for productive skills learning, as a stress-free, highly motivating instructional strategy. Discusses results obtained with this approach in a variety of foreign languages at several schools across the…

Austin Independent School District provided full-day prekindergarten to 5,196 4-year-olds in 2008-2009 at 66 schools. Seventy percent or more of students made measureable gains on a test of receptive vocabulary, and average gains showed growth about two times greater than that expected for 4-year-olds after a 7-month period.

During the 1979-1980 school year Project Primary Reading Objectives for Bilingual Education (P.R.O.B.E.) was involved in improving the rate of reading growth and cognitive development of four and five year olds from the Bronx, New York. In bilingual classes that were conducted primarily in Spanish, the 153 program participants received instruction…