Health promotion in secondary schools: participatory process for constructing a self-assessment tool.

This article presents the process of constructing an effective self-assessment tool for monitoring health promotion in secondary schools (SS). The ultimate aim is to improve adolescents' well-being and quality of life in their reference environment. The design and validation of the instrument were based on participatory action research (involving students, professors, parents, health professionals, youth workers, youth directors, youth managers).