Hm. Maybe Chess has more of a signalling effect than a cognitive one? [1] [1] https://phys.org/news/2019-07-people-chess-smarter-evidence-isnt.html https://phy

Hm. Maybe Chess has more of a signalling effect than a cognitive one? [1] [1] https://phys.org/news/2019-07-people-chess-smarter-evidence-isnt.html https://phys.org/news/2019-07-people-chess-smarter-evidence-...