How Many Years Of Exposure And Practice Of English Does It Take Before English Language Learners Are Academically Proficient?

How Many Years Of Exposure And Practice Of English Does It Take Before English Language Learners Are Academically Proficient? longer to develop than oral English proficiency, and that the range for academic English proficiency development, by these measures, takes between 4 to 7 years. How long does it take to develop academic language? longer to