Dual Immersion or Two Way Bilingual Immersion is best described by:

• A. A program where all students learn only the majority language.
• B. Students with different first languages are grouped so that each learns the other group's language; promotes additive bilingualism and biculturalism, enhances cognitive abilities as well as language and academic skills.
• C. A program where students of similar L1 learn together and keep languages separate.
• D. An immersion model that eliminates L1 use.

Answer: (B)