Previous discussion on the contested study: https://news.ycombinator.com/item?id=23459963 https://news.ycombinator.com/item?id=23459963 The study itself: https

Previous discussion on the contested study: https://news.ycombinator.com/item?id=23459963 https://news.ycombinator.com/item?id=23459963 The study itself: https://dash.harvard.edu/handle/1/42669767 https://dash.harvard.edu/handle/1/42669767