Although our LET programs are similar, I-LET programs are far more intensive and are conducted in an accessible isolated environment. I-LET training is created in non-indigenous environments. Students and instructors are sequestered in an isolated environment that yields fewer distractions and increases intensity, focus, and retention. I-LET training incorporates more classroom instruction than more traditional LET programs. Additionally, they add a more in-depth, cultural education dimension to the training curriculum. The student-teacher ratio for I- LET programs is maintained at no more than ten to one. I-LET programs can be tailored to students of all levels of proficiency and ability. Because of their intensity, I-LET programs have proven to be very effective for groups of students with limited or no background in the target language or culture.