[Perception of violence from schoolchildren of two educational institutions in the locality of Kennedy, Bogotá].

Objective: To describe the perception of violence in schoolchildren of two schools of the borough of Kennedy, Bogotá.

Methods: Participatory action research (PAR) and qualitative study. The participants in these focus groups were chosen randomly, 5 students per course, for a total of 15 focus groups and 75 students included, prior informed consent from parents and students.

[Meanings of sexuality and reproductive health in adolescents from Bogota].

Objective: To describe and understand the meanings that adolescents give to sexuality and how they are created and influence adolescents' reproductive health and sexual practices.

Material And Methods: The research was conducted in three different regions within Bogoá city. Twenty focus groups were selected and 20 life stories of boys and girls between 10 and 14 years old were transcribed.