This image shows the banning of phones during class time, but the use of them to engage with class material when students are not at school.
This graphic shows how a phone ban policy might be effectively communicated to staff, students and families.

References

Positive effects of cell-phones for students

Denoyelles, A., Brown, T., Seilhamer, R., and Chen, B. (2023, January 25). The evolving landscape of students’ mobile learning practices in higher education. Educause Review. https://er.educause.edu/articles/2023/1/the-evolving-landscape-of-students-mobile-learning-practices-in-higher-education 

Garzón J, Lampropoulos G, Burgos D. (2023). Effects of mobile learning in English language learning: A meta-analysis and research synthesis. Electronics, 12(7):1595. https://doi.org/10.3390/electronics12071595  https://www.mdpi.com/2079-9292/12/7/1595

Mohammadi, M., Sarvestani, M., and Nouroozi, S. (2020). Mobile phone use in education and learning by faculty members of technical-engineering groups: Concurrent mixed methods design. Frontiers in Education, 5(16), pp. 1-9.  doi:10.3389/feduc.2020.00016. https://www.frontiersin.org/journals/education/articles/10.3389/feduc.2020.00016/full

Partsei, K., Shevchuk, B., Buksar, S., Kurtyak, F., and Barabanchyk, O. (2025). The impact of using mobile apps on student engagement and involvement in the learning process. Periodicals of Engineering and Natural Sciences Original Research 13(1), pp.219-232. https://pen.ius.edu.ba/index.php/pen/article/download/248/205/749

Talan, Tarik. (2020). The Effect of Mobile Learning on Learning Performance: A Meta-Analysis Study. Educational Sciences: Theory & Practice, 20(1), pp. 79-103. DOI 10.12738/jestp.2020.1.006.  https://www.researchgate.net/publication/338894592_The_Effect_of_Mobile_Learning_on_Learning_Performance_A_Meta-Analysis_Study

Negative effects of cell-phones for students

Berman, R. (2025 April 1). 1 Hour of screen time at bedtime raised insomnia risk by 59%. Healthline. https://www.healthline.com/health-news/screen-time-bedtime-insomnia-risk#Tips-to-practice-good-sleep-hygiene

Haidt, J. (2023 June 6). Get phones out of schools now. The Atlantic. https://www.theatlantic.com/ideas/archive/2023/06/ban-smartphones-phone-free-schools-social-media/674304/

Lone Star Neurology. (2025). Smartphone addiction: Effects on Cognition and Attention.
https://lonestarneurology.net/others/the-impact-of-smartphone-addiction-on-cognitive-function-and-attention-span/#:~:text=Studies%20have%20shown%20that%20excessive,implications%20of%20our%20digital%20dependency.

Newsome, R. (2025). Blue light: How it effects sleep. https://www.sleepfoundation.org/bedroom-environment/blue-light

Park, J. (2024). An examination of why smartphone use gradually leads to addiction. In Stephandis C., Antona, M., Ntoa, S., & Salvendy, G. (Eds.), Communications in Computer and Information Science (pp. 394-398). Springer. https://link-springer-com.ezproxy.library.uvic.ca/chapter/10.1007/978-3-031-61963-2_40

Ward, A.F., Duke, K., Gneezy, A., & Bos, M.W. (2017). Brain drain: The mere presence of one’s own smart phone reduces available cognitive capacity. Journal of the Association for Consumer Research 2(2), 137-266. https://www-journals-uchicago-edu.ezproxy.library.uvic.ca/doi/epdf/10.1086/691462

Mental Health

Abi-Jaoude, E., Naylor, K.T., & Pignatiello, A. (2020). Smartphones, social media use and youth mental health. Canadian Medical Association Journal 192(6), 136-141. https://www.cmaj.ca/content/cmaj/192/6/E136.full.pdf

Government of Canada. (2024). 2023 Canadian Health Survey on Children and Youth — Changes in the mental health of respondents from the 2019 survey. https://www150.statcan.gc.ca/n1/daily-quotidien/240910/dq240910a-eng.htm