How this page evolved

Every published version is kept. Each entry shows what changed and why. Earlier versions can be restored by moderators, but only if the material they rely on is still available.

1. Revision 3Oct 4, 2026, 8:49 AMLiveAI-organised, reviewed

   Added two new sources: a large longitudinal study on executive function (working memory advantage, no effect on flexibility or inhibition) and a study of middle-school struggling readers showing English proficiency predicts reading outcomes while Spanish proficiency and balance did not. Added a section on cognitive and academic outcomes, expanded uncertainty and open questions, and updated takeaways and guidance accordingly.

   • · The main finding was rewritten.
   • · Added section “Cognitive and academic outcomes”.
   • · 2 new sources cited.
   • · The note on uncertainty changed.
   • · The key takeaways were revised.
   • · 1 new piece of guidance for specific situations.
   • · 1 new open question.
2. Revision 2Oct 3, 2026, 6:20 PMAI-organised, reviewed

   AI-prepared Starting Map from live research.

   • · First published version.