Varia Vol. 84, 2021/4 - pagesPages 289 to 320Serious game as a tool to develop management practicesBy Manon Keusch-Bessard, Marc-Éric Bobillier-Chaumon, Jacqueline Vacherand-Revel, Bruno CuvillierPages 321 to 347Spontaneous questioning in video-enhanced training situations: two case studies involving contrasted contexts of professional practiceBy Vincent Alonso Vilches, Dominique Verpoorten, Pascal Detroz, Florence PirardPages 349 to 381Commitment to team goals and the organization: test of an integrative modelBy Alexandre Boulay, Véronique Robert, Christian Vandenberghe