{"version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhimaginary.hatenablog.com%2Fentry%2F20260507%2FEffects_of_School_Phone_Bans\" title=\"\u5b66\u6821\u3067\u306e\u643a\u5e2f\u7981\u6b62\u306e\u52b9\u679c\uff1a\u30ed\u30c3\u30af\u53ef\u80fd\u30dd\u30fc\u30c1\u306b\u3064\u3044\u3066\u306e\u5168\u56fd\u7684\u306a\u5b9f\u8a3c\u7d50\u679c - himaginary\u2019s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","provider_name":"Hatena Blog","description":"\u3068\u3044\u3046NBER\u8ad6\u6587\u3092\u30bf\u30a4\u30e9\u30fc\u30fb\u30b3\u30fc\u30a8\u30f3\u304c\u3001\u300ctop-tier researchers\u300d\u306b\u3088\u308b\u300cThe best study to date on school phone bans\u300d\u3068\u3057\u3066\u7d39\u4ecb\u3057\u3066\u3044\u308b\uff08ungated\u7248\uff09\u3002\u539f\u984c\u306f\u300cThe Effects of School Phone Bans: National Evidence from Lockable Pouches\u300d\u3067\u3001\u8457\u8005\u306fHunt Allcott\uff08\u30b9\u30bf\u30f3\u30d5\u30a9\u30fc\u30c9\u5927\uff09\u3001E. Jason Baron\uff08\u30c7\u30e5\u30fc\u30af\u5927\uff09\u3001Thomas Dee\uff08\u30b9\u30bf\u30f3\u30d5\u30a9\u30fc\u30c9\u5927\uff09\u3001Angela L. Duckworth\uff08\u30da\u30f3\u30b7\u30eb\u30d9\u30cb\u30a2\u5927\uff09\u3001Matthew Ge\u2026","height":"190","published":"2026-05-07 23:59:00","provider_url":"https://hatena.blog","width":"100%","image_url":null,"categories":["\u7d4c\u6e08","\u793e\u4f1a"],"author_name":"himaginary","blog_title":"himaginary\u2019s diary","author_url":"https://blog.hatena.ne.jp/himaginary/","blog_url":"https://himaginary.hatenablog.com/","title":"\u5b66\u6821\u3067\u306e\u643a\u5e2f\u7981\u6b62\u306e\u52b9\u679c\uff1a\u30ed\u30c3\u30af\u53ef\u80fd\u30dd\u30fc\u30c1\u306b\u3064\u3044\u3066\u306e\u5168\u56fd\u7684\u306a\u5b9f\u8a3c\u7d50\u679c","url":"https://himaginary.hatenablog.com/entry/20260507/Effects_of_School_Phone_Bans"}