寝る前のスマホって、なんでやめられないんだろう? episode artwork

EPISODE · May 10, 2026 · 33 MIN

寝る前のスマホって、なんでやめられないんだろう?

from Little Reflections Podcast · host ルシュカ / LUSCHKA

限界まで眠くても、特別面白いコンテンツがなくても、なぜか夜更かししてスマホをスクロールする手が止まらない…そんな夜を過ごしたことがあるあなたへ。この配信を聞いて、一緒に「寝る前30分、スマホなしチャレンジ for 30日間」をしませんか?寝る前のスマホをやめることで睡眠の質や脳のワーキングメモリが改善することを示した研究や、脳のザワザワが静まることを実証した研究、ベッドでのスクリーンタイムが1時間増えるごとに睡眠が削られることを示した調査などもご紹介。寝る前のスマホに対する「Little Reflections」、お届けします。参考:Effect of restricting bedtime mobile phone use on sleep, arousal, mood, and working memory: A randomized pilot trialhttps://doi.org/10.1371/journal.pone.0228756Can restricting while-in-bed smartphone use improve sleep quality via decreasing pre-sleep cognitive arousal among Chinese undergraduates with problematic smartphone use?https://doi.org/10.1016/j.addbeh.2023.107825How and when screens are used: comparing different screen activities and sleep in Norwegian university studentshttps://doi.org/10.3389/fpsyt.2025.1548273

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寝る前のスマホって、なんでやめられないんだろう?

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