Le Travail Humain 2012/2 Vol. 75, 2012/2 - pagesPages 121 to 145Assessing Personas' Capacity to Help the Ideation Process in a Digital Library DesignBy Éric Brangier, Corinne Bornet, Christian Bastien, Géraldine Michel, Robin VivianPages 147 to 178Suffering at Work in Prison: The Difficulties of the Professional ExerciseBy V. Moulin, A.-S. SevinPages 179 to 213The Use of Tools for the Evaluation of Work Stress: Theoretical and Methodological PerspectivesBy Sandrine Ponnelle, Xénophon Vaxevanoglou, F. GarciaPages 215 to 221ADDENDUM 1: Review of Instruments Used for the Evaluation of Work Stress