ThinkTankWeekly

A year later, what teens tell us about school cellphone bans

Brookings | 2026-09-10 | society

Visit original source

ThinkTankWeekly provides a curated entry and summary only. Full text and PDF remain on the publisher's website.

English Summary

A year-long study tracking teens' experiences with school cellphone bans finds that strict, consistent enforcement (bell-to-bell bans) generally yields positive educational outcomes and reduces student phone use. Evidence suggests that the effectiveness of policies wanes significantly in schools with less-strict rules, while teens' initial negative perceptions of the bans shifted toward neutrality, indicating adaptation to the restrictions. Policymakers should therefore maintain and strengthen comprehensive bans, viewing them as a necessary measure to improve focus and academic environment, and should remain undeterred by initial resistance to classroom technology restrictions.

中文摘要

一項為期一年的研究追蹤了青少年在使用學校手機禁令的經驗,發現嚴格且一致的執行(全日制禁令)通常能帶來正面的教育成果,並減少學生的手機使用量。證據顯示,在規定不嚴格的學校,政策的有效性會顯著減弱;同時,青少年最初對禁令的負面看法已轉向中立,表明他們已適應這些限制。因此,政策制定者應維持並強化全面性的禁令,視其為改善專注度和學術環境的必要措施,不應因初期對課堂技術限制的抵制而氣餒。

Related Entries

  1. 1.
    2026-11-07 | society | 2026-W45

    The publication argues that current efforts to improve the well-being of men and boys of color are too fragmented, failing to account for the structural linkages between systems like education, employment, and criminal justice. It proposes a new, holistic framework that traces how structural conditions flow through multiple domains to measurable outcomes, such as longevity. Key reasoning emphasizes the need to treat 'place' as a fundamental actor and to identify successful communities where these populations are already thriving. Policy implications require shifting away from individual-focused interventions toward developing structural, place-based agendas that address systemic inequities.

    Read at Brookings

  2. 2.
    2026-11-07 | economy | 2026-W45 | Topics: United States

    The built environment workforce, comprising 15.3 million workers across 95 occupations, is foundational to modern infrastructure and economic stability. While highly paid, the workforce suffers from significant demographic imbalances, being disproportionately white and male, and often lacking clear career progression pathways. To prevent project delays and cost overruns, policy must mandate that capital asset owners treat labor market forecasting as core to project planning. Strategic interventions are required to strengthen career pipelines through robust apprenticeships, improve retention, and actively recruit younger and more diverse workers.

    Read at Brookings

  3. 3.
    2026-11-07 | diplomacy | 2026-W45 | Topics: Climate, Europe, Indo-Pacific, Trade, Ukraine, United States

    The U.S. is drastically reducing core funding to multilateral institutions, withdrawing from numerous bodies due to perceived misalignment with national interests. While multilateral channels offer critical advantages—such as pooling resources for global public goods and managing risk in fragile settings—the U.S.'s funding remains heavily 'earmarked,' which effectively 'bilateralizes' the system and undermines shared burden-sharing. This practice, coupled with deep cuts, diminishes the multilateral system's effectiveness and efficiency, particularly in humanitarian aid. Policy recommendations suggest the U.S. must adopt a systematic, published strategy for aid channel choice and shift from restrictive project-level earmarking to broader thematic funding to restore global cooperation.

    Read at Brookings

  4. 4.
    2026-11-07 | tech | 2026-W45 | Topics: AI, Cybersecurity, United States

    The 2026 midterms are expected to dramatically tighten the regulatory environment for data center development, shifting power away from developers and toward local communities. This shift is fueled by rising public opposition, leading to local moratoriums, and potential legislative actions such as repealing tax exemptions and mandating that developers cover full energy costs (ratepayer protection). Consequently, the industry faces increased operational and construction costs, stricter permitting requirements, and mandatory community engagement protocols. These changes suggest a move toward greater regulatory oversight, particularly regarding energy use and the mandatory disclosure of AI activities.

    Read at Brookings

  5. 5.
    2026-11-07 | society | 2026-W45 | Topics: United States

    New Census estimates reveal a significant demographic shift, noting that over half of Americans under age 30 now identify with nonwhite racial or ethnic groups. This trend is driven by younger, U.S.-born cohorts and the rise of multiracial identities, indicating that diversity is 'augmenting' the population rather than merely replacing it. This 'diversity boom' is projected to continue regardless of future immigration levels, making the young adult population the most racially diverse in U.S. history. Strategically, this means the nation's future labor force, consumer base, and political landscape will be fundamentally multiracial and multicultural, necessitating policy planning that accounts for this permanent demographic reality.

    Read at Brookings