Di aprile, ma l'ho notato solo adesso. Prima del ritiro, l'articolo era stato molto letto e citato. JC * Published: 22 April 2026 Retraction Note: The effect of ChatGPT on students’ learning performance, learning perception, and higher-order thinking: insights from a meta-analysis * Jin Wang <https://www.nature.com/articles/s41599-026-07310-z#auth-Jin-Wang-Aff1> & * Wenxiang Fan<https://www.nature.com/articles/s41599-026-07310-z#auth-Wenxiang-Fan-Aff1-Af...> /Humanities and Social Sciences Communications/ <https://www.nature.com/palcomms> *volume 13*, Article number: 528 (2026) Cite this article <https://www.nature.com/articles/s41599-026-07310-z#citeas> The Original Article <https://doi.org/10.1057/s41599-025-04787-y> was published on 06 May 2025 This article has been updated <https://www.nature.com/articles/s41599-026-07310-z#change-history> Retraction Note to: /Humanities and Social Sciences Communications/ https://doi.org/10.1057/s41599-025-04787-y, published online 06 May 2025 The Editor has decided to retract this article due to concerns relating to discrepancies in the meta‑analysis. These concerns were initially raised by Magnus Ingebrigtsen and Marko Lukic. Taken together, the identified issues undermine the Editor’s confidence in the validity of the analysis and the conclusions drawn from it. The authors have not responded to correspondence regarding this retraction.