Colette Duval currently serves as a Psychologue en crèche at Ville de Montreuil since April 2024. Previously, Colette held the position of Stagiaire psychologue en Unité de Psychiatrie Périnatale Parent-Bébé at Centre Hospitalier Intercommunal de Créteil from September 2022 to May 2023, focusing on supporting families with early parent-baby bonding difficulties in the context of maternal psychiatric disorders. Colette's experience also includes internships at Ville de Paris in a Protection Maternelle et Infantile center, focusing on developmental observations and parental consultations, and at CIO Paris Ouest, providing educational psychological support. Earlier career roles involved communication and press relations at various companies, including Saint-Gobain. Colette's academic background comprises a Master in Psychology from Université Paris Nanterre, a Licence in Psychology from Université Paris 8, and degrees in Communication from NEOMA Business School and Université Sorbonne Nouvelle.