In 1988, a study done by Randall M. Jones and Barbara Hartman found that nearly 13,000 adolescents in identity diffusion or still trying to figure out “who am I?” were twice as likely to have tried cigarettes and alcohol, three times as likely to try marijuana, and four times as likely to try inhalants, and five times as likely to have used cocaine. The individuals with a newly developed identity were the least likely to experiment with any of the above substances.
Research shows correlations between identity development and SUD and mental health, so what exactly is identity development? Erik Erikson is most well-known for his research in this area, the stages he developed can be seen in the below graph more can also be read here https://www.verywellmind.com/erik-eriksons-stages-of-psychosocial development-2795740
All of the above stages are factors in developing one’s identity, they build on top of each other. If a child is guilted and shamed rather than initiated that child will then have insecurities in the following stages. Another study done by Bracken and Rodolico (2013) reported the average age of first use among 923 addicts was between 13 and 15 (p.1). This study correlates exactly with the identity and role confusion stage of Erikson’s model. The factors that shape one’s identity are “ individual characteristics, family dynamics, historical factors, and social and political context.” Examples include race, temperament, gender, age, intact or divorced family, community environment, exposure, socioeconomic class, sexual preference, religious beliefs, and present social and political climate” (Tantum, 2000)
Children who have established autonomy, initiative, and industry are ready in the identity stage and are the least likely to battle with substance use. Another term for this development is called integration or when a person has integrate the past the present and what the future holds (Tatum, 2000).
Schools are beginning to develop programs to teach emotional skills, because there is significant research supports that copings skills, identity development, and social skills are key factors in developing functional adults. There has been limited research on identity formation and the appropriate ways to help children develop identity, although research supports a need to do more.
Bracken, B. K., Rodolico, J., & Hill, K. P. (2013). Sex, age, and progression of drug use in adolescents admitted for substance use disorder treatment in the northeastern United States: comparison with a national survey.
Substance abuse, 34(3), 263–272. 0.1080/08897077.2013.770424 Jones, R M; Hartmann, B R. Journal of Adolescence;
London Vol. 11, Iss. 4, (Dec 1, 1988): 347.
Tatum, B. D. (2000). The complexity of identity: “Who am I?.” In Adams, M., Blumenfeld, W. J., Hackman, H. W., Zuniga, X., Peters, M. L. (Eds.), Readings for diversity and social justice: An anthology on racism, sexism, anti-semitism, heterosexism, classism and ableism (pp. 9-14). New York: Routledge.