At Sixty Vocab, we believe retention is the key to language learning. Our games’ time-based intervals are spaced for maximum retention. We’ll test you on each individual word once every 5 minutes, 1 hour, 1 day, 1 week, and at other intervals. If you can correctly identify words within 7 seconds, then your words will move up until you reach the top level. By the time you reach the top level, the words will be cemented into your long term memory.
Modified on: Thu, 16 Jan, 2014 at 10:25 AM
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