Discordance in the Evaluation of Suicidal Intent Between Parents and Adolescents in Adolescence and Evolution of the Suicidal Crisis : a Mixed Study

The goal of this mixed-methods study is to describe the association between the level of parent/adolescent discordance in the assessment of the adolescent's level of suicidal intentionality after a suicid attempt and the evolution of the suicidal crisis by assessing the evolution of the adolescent's suicidal intentionality between T0 and 3 months. The main questions it aims to answer are: * To show the association between the level of parent/adolescent discordance in the assessment of the adolescent's level of suicidal intent after a suicid attempt and various markers of the evolution of the suicidal crisis at 3 months. * Explore the experience of adolescents and their parents regarding the elements they consider relevant in assessing the adolescent's suicidal intent. Participants will be asked to complete various self- and hetero-questionnaires at T0 and T3