Programme for International Student Assessment data from 29 countries was used to measure immigrant school gaps (differences in scores between immigrants and natives) in relation to various potentially correlated factors. Results show that negative gaps are concentrated in the European Union; in the South, they are mainly correlated with school…

There are approximately 68,000 students in Houston Independent School District labeled as "English language learners" (ELLs). Many of these students have the additional obstacle of being recent immigrants who have been in the United States for three years or less. In recent years, the number of immigrant ELLs in the district has…