Self-Identity and Risk-Taking in Adolescents

This chapter presents an overview of theories on the development of self-identity and self-concept during adolescence. While there is a large volume of research in this field, little is known about the impact of risk-behaviours on the formation of self-identity. The dominant perspective within the adolescent risk-taking literature is the problematic model, where risk-taking is viewed as a threat to adolescents’ physical health, psychological and social well-being, and future life roles. Undoubtedly, risk-taking in relation to tobacco, alcohol and cannabis has the potential to cause considerable harm. The health effects of risk-taking in relation to these substances are discussed in this chapter. It is also noted that a normative perspective may help to elaborate the ways in which adolescent encounters with these substances can promote development of the self.