comparison wisdom/zork @ 6617:cfbfb514a639

<mroman> learn studies show lots of things. Nobody reads them, though. Also: this study contradicts this other study.
author HackBot
date Fri, 29 Jan 2016 10:51:21 +0000
parents 4ee8ec716370
children 906b34466a40
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6616:9ba5cd624d5b 6617:cfbfb514a639