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Apr 2
Sharon Wilkinson, Ph.D.
Dear Duolingo: What's the right level of difficulty?
Up for a challenge? Here's how the right level of learner difficulty is determined!
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Language
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Dear Duolingo: What's the right level of difficulty?
Up for a challenge? Here's how the right level of learner difficulty is determined!
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How to make the most out of studying abroad
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Special report: Which countries are most interested in Asian languages?
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