I'm especially interested in hearing how this study is different than this one in 2011: https://news.ycombinator.com/item?id=3141594 https://news.ycombinator.c

I'm especially interested in hearing how this study is different than this one in 2011: https://news.ycombinator.com/item?id=3141594 https://news.ycombinator.com/item?id=3141594