11. Arnett, J. J. (2015). Identity development from adolescence to emerging adulthood: what we know and (especially) don’t know. In the Oxford handbook of identity development, pp. 53–64. https://doi.org/10.1093/oxfordhb/9780199936564.013.009
12. Bowers, E., Li, Y., Kiely, M., Brittian, A., Lerner, J. & Lerner, R. (2010). The Five Cs Model of Positive Youth Development: A Longitudinal Analysis of Confirmatory Factor Structure and Measurement Invariance. Journal of Youth and Adolescence, 39, 720–735. https://doi.org/10.1007/s10964-010-9530-9
13. Bronfenbrenner, U. & Morris, P. A. (2007). The Bioecological Model of Human Development. Handbook of Child Psychology. https://doi.org/10.1002/9780470147658.CHPSY0114
14. Catalano, R. F., Skinner, M. L., Alvarado, G., Kapungu, C. & Petroni, S. (2019). Positive Youth Development Programs in Low- and Middle-Income Countries: A Conceptual Framework and Systematic Review of Efficacy. The Journal of Adolescent Health: Official Publication of the Society for Adolescent Medicine, 65(1), 15–31. https://doi.org/10.1016/j.jadohealth.2019.01.024
15. Ciocanel, O., Power, K., Eriksen, A. & Gillings, K. (2017). Effectiveness of Positive Youth Development Interventions: A Meta-Analysis of Randomized Controlled Trials. Journal of Youth and Adolescence, 46(3), 483–504. https://doi.org/10.1007/s10964-016-0555-6
16. Edin, K. & Kefalas, M. (2005). Unmarried with Children. Contexts, 4(2), 16–22. https://doi.org/10.1525/ctx.2005.4.2.16
17. Furstenberg, F. F. (2010). On a New Schedule: Transitions to Adulthood and Family Change. The Future of Children, 20(1), 67–87. https://doi.org/10.1353/foc.0.0038
18. Hendry, L. B. & Kloep, M. (2010). How universal is emerging adulthood? An empirical example. Journal of Youth Studies, 13(2), 169–179. https://doi.org/10.1080/13676260903295067
19. Karakulak, A., & Cüre-Acer, S. (2021). Book Review: Handbook of Positive Youth Development: Advancing the Next Generation of Research, Policy, and Practice in Global Contexts. Frontiers in Psychology, 12. https://doi.org/10.3389/fpsyg.2021.716388
20. Lerner, R., Almerigi, J. B., Theokas, C., & Lerner, J. (2005). Positive Youth Development a View of the Issues. The Journal of Early Adolescence, 25(1), 10–16. https://doi.org/10.1177/0272431604273211
21. Silva, J. M. (2016). High Hopes and Hidden Inequalities: How Social Class Shapes Pathways to Adulthood. Emerging Adulthood, 4(4), 239–241. https://doi.org/10.1177/2167696815620965