EN
The article presents study results concerning secondary school students’ attitudes to life, which are treated as a mechanism of revealing aggressive behaviour in interpersonal relations. The following have been used: the concept of attitudes to life (scripts) in terms of transactional analysis, the concept of attachment styles by K. Bartholomew and L.M. Horowitz and the concept of aggressiveness as emotional reactivity. Analysis of the results has shown significant relationships (negative correlation) between the image of other people and aggressiveness and its dimensions (direct, indirect and verbal aggression, resistance, emotional irritability). Self-image is negatively correlated only with emotional irritability.