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Even if you've never thought about trying out another language in your life, you more than likely have at least a passing knowledge of Duolingo. Well-known for its outrageous branding and marketing ...

It takes an average of 8 or more years to become fluent in American Sign Language (ASL). The proficiency chart below (created by American Council on the Teaching of Foreign Languages) shows levels of ...

Harvard currently offers 4 levels of ASL, and enrollment is strong. Last year, 100 people came to the first day of ASL 1, and half that many applied for about 20 spots. Like any other language class ...