title: "子どもにスマホを持たせ始めたのはいつ?"
description: "自分専用のスマホを持たせた時期。"
category:
  - "子育て・教育"
  - "中学・高校生"
  - "スマホ・ゲーム"
url: "https://www.datasetsearch.jp/parenting/teen/teen-device/teen-device-first-smartphone-age/?as_of=2026-04"
identifier: "urn:koekatsu:survey:357:as_of-2026-04"
temporal_coverage: "2026-01-12/2026-04-30"
license: "https://creativecommons.org/licenses/by/4.0/"
copyright: "© 2026 コエカツ"
mode: "all"
scope: "as_of:2026-04"
snapshot_at: "2026-04-30T23:59:59+09:00"
generated_at: "2026-07-22T12:58:28+09:00"
questions:
  - question: "子どもにスマホを持たせ始めたのはいつ?"
    answer_type: "single"
    respondents: 11
    total_votes: 11
    results:
      - option: "小学校低学年以下"
        votes: 0
        percent: 0
      - option: "小学校高学年"
        votes: 0
        percent: 0
      - option: "中学入学時"
        votes: 4
        percent: 36.4
      - option: "中学在学中"
        votes: 0
        percent: 0
      - option: "高校入学以降"
        votes: 4
        percent: 36.4
      - option: "まだ持たせていない"
        votes: 3
        percent: 27.3
