Stéphanie Vincent holds a doctorate in sociology and is a lecturer in urban planning and development at the Institut d'Urbanisme de Lyon (Université Lumière Lyon 2) and a member of LAET. Her work focuses on mobility practices at the interface between life trajectories and spatial planning. Since September 2023, she has held a junior chair in fundamental research at the IUF, where she is developing work on mobilitarian socialization, i.e. the way in which dispositions to the use of modes of transport are acquired, transmitted and transformed under the effect of the parameters of gender, social origin and living spaces.