Is no discussion permitted except presentation of double-blind, appropriately si... | Hacker News

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		rfrey on May 4, 2019 \| parent \| context \| favorite \| on: 500 days of Duolingo: What you can and can’t learn... Is no discussion permitted except presentation of double-blind, appropriately sized studies?

andrepd on May 4, 2019 [–]

If you re-read my comment carefully, you will find that I am presenting another anecdotal counterexample, so I don't see where your coming from with that comment.

Also, we can discuss, but we should be aware that we can draw little to no conclusions.

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