Mental training pays off more when it runs for at least twelve weeks ยท What changed https://matteocampagna.com/en/registry/mind/mental-training-programme-length Changes to this claim in Matteo Campagna's evidence registry: its status, its year-by-year history, revisions of the page. en-gb "Mental training pays off more when it runs for at least twelve weeks" added to the registry as Reportedhttps://matteocampagna.com/en/registry/mind/mental-training-programme-lengthclaim:durata-allenamento-mentale:new_claim:2026-08-27:riportatoThu, 27 Aug 2026 08:00:00 GMT