Learning with information technologies: New opportunities Vol. 121, 2021/4 - 168 pagesResearch articlesPages 355 to 359Introduction to the special issue. Learning with information technologies: New opportunitiesBy André TricotPages 361 to 392What do digital tools add to classical tools for sociocommunicative and adaptive skills in children with autism spectrum disorder?By Maëla Trémaud, Yuska Paola Aguiar, Jean-Baptiste Pavani, Bruno Gepner, Carole TardifPages 393 to 416Learning from text and animations: A study into the need for cross-representational signalingBy Juliette C. Désiron, Mireille Bétrancourt, Erica de VriesPages 417 to 442Reducing the split-attention effect of subtitles during video learning: Might the use of occasional keywords be an effective solution?By Salomé Cojean, Nicolas MartinPages 443 to 487I know what you mean: Investigating the sense of agency in learning abstract mathematical knowledge using a constructivist method in virtual realityBy Jean-Christophe Hurault, Adrien Tedesco, Lionel BrunelPages 489 to 518Digital touchscreens as a media for creativity during adolescenceBy Fabien Bitu, Béatrice Galinon-Mélénec, Michèle Molina