Éducation
Frontiers in Digital Child Safety Working Group. (2025). Frontiers in digital child safety: Designing a child-centered digital environment that supports rights, agency, and well-being (S. Cortesi & U. Gasser, Eds.). TUM Think Tank at the Munich School of Politics and Public Policy at the Technical University of Munich, Berkman Klein Center for Internet & Society at Harvard University, and Department of Communications and Media Research at the University of Zurich. http://rb.gy/0tangy
Calvin, A., Lenhart, A., Hasse, A., Mann, S., & Robb, M. (2025). Research brief: Teens, trust, and technology in the age of AI. Common Sense Media. rb.gy/76joi0
Madden, M., Calvin, A., Hasse, A., & Lenhart, A. (2024). The dawn of the AI era: Teens, parents, and the adoption of generative AI at home and school. Common Sense Media. rb.gy/w9qole
Green, A., Tench, B., Weinstein, E., Bruehlman-Senecal, E., Parent, Stokesberry, J., . . . James, C. (2024). Teen and young adult perspectives on generative AI: Patterns of use, excitements, and concerns. Hopelab, Common Sense Media, & The Center for Digital Thriving. rb.gy/n1uwwf
Calvin, A., Hasse, A., & Madden, M. (2024). Getting help online: How young people find, evaluate, and use mental health apps, online therapy, and behavioral health information. Common Sense Media. rb.gy/ghp3we
Madden, M., Calvin, A., & Hasse, A. (2024). A double-edged sword: How diverse communities of young people think about the multifaceted relationship between social media and mental health. Common Sense Media. rb.gy/dq2502
Hasse, A., Cortesi, S., & Gasser, U. (2022). Transforming state-of-the-art offline approaches for the digital world: A methods guide for youth and well-being focus groups. Youth and Media, Berkman Klein Center for Internet & Society. rb.gy/6ffy6d
Cortesi, S., Hasse, A., Eigen, M., Maddens Toscano, P., Malik, M. & Gasser, U. (2021). Youth and extended reality: An initial exploration of augmented, virtual, and mixed realities. Youth and Media, Berkman Klein Center for Internet & Society. rb.gy/0tyipg
Cortesi, S., Hasse, A., & Gasser, U. (2021). Youth participation in a digital world: Designing and implementing spaces, programs, and methodologies. Youth and Media, Berkman Klein Center for Internet & Society. rb.gy/91cz6p
Participants in an Ethics of Digitalization Research Sprint. (2021). Digital ethics in times of crisis: COVID-19 and access to education and learning spaces. Berkman Klein Center for Internet & Society. rb.gy/nwc85b
Cortesi, S., Hasse, A., Lombana-Bermudez, A., Kim, S., & Gasser, U. (2020). Youth and digital citizenship+ (plus): Understanding skills for a digital world. Youth and Media, Berkman Klein Center for Internet & Society. rb.gy/qsvdwc
Lombana-Bermudez, A., Cortesi, S., Fieseler, C., Gasser, U., Hasse, A., Newlands, G., & Wu, S. (2020). Youth and the digital economy: Exploring youth practices, motivations, skills, pathways, and value creation. Youth and Media, Berkman Klein Center for Internet & Society. rb.gy/0zwtmu
Hasse, A., Cortesi, S., Lombana-Bermudez, A., & Gasser, U. (2019). Youth and cyberbullying: Another look. Youth and Media, Berkman Klein Center for Internet & Society. rb.gy/hul0uy
Hasse, A., Cortesi, S., Lombana-Bermudez, A., & Gasser, U. (2019). Youth and artificial intelligence: Where we stand. Youth and Media, Berkman Klein Center for Internet & Society. rb.gy/zqjhfo
Articles in Peer-reviewed Journals
Abbasi-Asl, R., Keces, N., Mackin, M., Lerner, R. M., Tirrell, J. M., Dowling, E. M., Hasse, A., Olander, K., Larkan, A., Mashita, C., Msimango, R., Mkhithi, R., & Howard, T. (in preparation). Embraced and empowered: Nurturing resilience through belonging and hopeful future expectations.
Lerner, R. M., Dowling, E. M., Buckingham, M. H., Abbasi-Asl, R., Lerner, J. V., Yu, D., Keces, N., Hasse, A., Dunham, Y., Johnson, S. E., Olander, K., & Mackin, M. (under review). Reject all splits: A dynamic, relational developmental systems-based approach to conceptualizing quantitative and qualitative changes in human development. Research in Human Development.
Abbasi-Asl, R., Keces, N., Mackin, M., Lerner, R. M., Dowling, E. M., Tirrell, J. M., Zhang, R., Olander, K., Hasse, A., Larkan, A., Mashita, C., Msimango, R., Mkhithi, R., & Howard, T. (under review). Trajectories of physiological and perceived stress among South African youth: The
role of developmentally nurturing relationships. International Journal of Adolescence and Youth.
Tirrell, J. M., Hasse, A., Mackin, M., Dowling, E. M., Olander, K., Abbasi-Asl, R., Kwela, T., Msimango, R., McCarthy-Martin, J., Howard, Y., Larkan, A., & Lerner, R. M. (under review). Fostering developmentally-nurturant relationships to promote character and thriving: Perspectives of program practitioners in rural South Africa. Journal of Youth Development.
Abbasi-Asl, R., Keces, N., Lerner, R. M., Mackin, M., Yu, D., Dowling, E. M., Tirrell, J. M., Hasse, A., Olander, K., Larkan, A., Mashita, C., Msimango, R., Mkhithi, S., & Howard, T. (2025). Nomothetic, differential, and idiographic assessment of character development among South African youth. Child & Youth Care Forum. Advance online publication. https://doi.org/10.1007/s10566-025-09856-6
Tirrell, J. M., Geldhof, G. J., Abbasi-Asl, R., Dowling, E. M., Douglas, K., Kibbedi, P. N., Wanyama, J. R., Hasse, A., Keces, N., King, S., Mackin, M., Olander, K., Lerner, J. V., Sim, A. T. R., & Lerner, R. M. (2025). Using the orthogenetic principle to explore the ontogeny of the positive development of Ugandan youth. Applied Developmental Science, 1–16. https://doi.org/10.1080/10888691.2025.2474984
Abbasi-Asl, R., Yu, D., Tirrell, J. M., Keces, N., Dowling, E. M., Hasse, A., Mackin, M., Olander, K., Douglas, K., Kibbedi, P, N., Wanyama, J, R., Sim, A. T. R., Lerner, J. V., & Lerner, R. M. (2025). Character development among Ugandan youth: A person-specific approach. Journal of Moral Education, 1–33. https://doi.org/10.1080/03057240.2025.2454737
Abbasi-Asl, R., Lerner, R. M., Keces, N., Yu, D., Tirrell, J. M., Dowling, E. M., Sim, A., Lerner, J. V., Mackin, M., Hasse, A., Olander, K., Douglas, K., Kibbedi, P., & Wanyama, J. (2025). Character attributes scale: An integrative idiographic and differential approach to measuring character. International Journal of Behavioral Development, 1-14. https://doi.org/10.1177/01650254251324128
Tirrell, J. M., Keces, N., Abbasi-Asl, R., Dowling, E. M., Hasse, A., Mackin, M., Olandar, K., Douglas, K., Kibbedi, P. N., Wanyama, J. R., Lerner, J. V., Sim, A. T. R., & Lerner, R. M. (2025). Character strengths and well-being: Establishing a measurement model and exploring the interrelations among youth in Uganda. Journal of Moral Education. https://doi.org/10.1080/03057240.2025.2484038
Abbasi-Asl, R., Yu, D., Tirrell, J. M., Keces, N., Dowling, E. M., Hasse, A., Mackin, M., Olander, K., Douglas, K., Kibbedi, P, N., Wanyama, J, R., Sim, A. T. R., Lerner, J. V., & Lerner, R. M. (2025). Character development among Ugandan youth: A person-specific approach. Journal of Moral Education, 1–33. https://doi.org/10.1080/03057240.2025.2454737
Abbasi-Asl, R., Yu, D., Hasse, A., Lerner, R. M., Tirrell, J. M., Dowling, E. M., Sim, A. T. R., Lerner, J. V., Zhang, R., Keces, N., Mackin, M., Olander, K., Douglas, K., Kibbedi, P, N., Wanyama, J, R., & VanderKlok, E. (2025). Using youth-specific approaches to illuminate character-well-being relations. International Journal of Adolescence and Youth, 30(1). https://doi.org/10.1080/02673843.2025.2498053
Lerner, R. M., Yu, D., Abbasi-Asl, R., Keces, N., Goncalves, C., Buckingham, M. H., Dowling, E. M., Tirrell, J. M., Mackin, M., Olander, K., Hasse, A., & Dunham, Y. (2024). Towards a dynamic, idiographic approach to describing, explaining, and enhancing the development of SEL. Journal of Social and Emotional Learning: Research, Practice, and Policy, 4,100050. https://doi.org/10.1016/j.sel.2024.100050
Wong, B. L., Smith, R. D., Siepmann, I., Hasse, A., & Tandon, S. (2021). Youth engagement in digital health: A critical perspective towards meaningful youth agency in governance. Medicus Mundi Schweiz, 157. rb.gy/edl3hb
Liang, B., White, A., DeSilva Mousseau, A., Hasse, A., Knight, L., Berado, D., & Lund, T. J. (2016). The four Ps of purpose among College Bound students: People, propensity, passion, and pro-social benefits. The Journal of Positive Psychology, 12(3), 281-294. https://doi.org/10.1080/17439760.2016.1225118
Blog posts
Hasse, A. (2023, November 9). Preserving social connections against the backdrop of generative AI. Medium. rb.gy/ckmn6b
Hasse, A. (2021, June 7). How to help young people navigate life online post-pandemic. Newsweek. rb.gy/eqvx9s
Eigen, M., Cortesi, S., & Hasse, A. (2020). Extended reality: The potential of augmented, virtual, and mixed reality experiences for remote teaching and learning. Medium. rb.gy/d1hp0b
Lombana-Bermudez, A., Cortesi, S., Fieseler, C., Gasser, U., Hasse, A., Newlands, G., & Wu, S. (2020). How youth are contributing to the digital economy and why their participation is more important than ever. Medium. rb.gy/izbwkq
Kanchinadam, T., Sallick, S., Robinson, Q., Whitby, J., Kim, S., Hasse, A., Cortesi, S., & Lombana-Bermudez, A. (2018). How youth are reinventing Instagram and why having multiple accounts is trending. Medium. rb.gy/kxcjet
Cortesi, S., Lombana, A., & Hasse, A. (2018). Sharing learning tools for youth digital life. Medium. rb.gy/xzzwrh