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英語中学校でのいじめと攻撃に対する"一緒に学ぶ"介入の効果 (INCLUSIVE):クラスターランダム化制御試験
Chris Bonell1, Elizabeth Allen1, Emily Warren1
1London School of Hygiene & Tropical Medicine, London, UK.
Lancet (London, England)
|November 27, 2018
まとめ
学校でのいじめは少なからず減少した. 学校全体のアプローチは 子供の公衆衛生に 効果的です
科学分野:
- 公衆の精神的健康
- 教育心理学
- 介入科学
背景:
- いじめ,攻撃性,暴力は 子供や青少年における重要な公衆の精神衛生問題です.
- 学校の環境を改め,社会情緒的スキルを育成することで,これらの問題に対処することを目的とした.
研究 の 目的:
- 中学生のいじめや攻撃を減らすための"一緒に学ぶ"介入の効果を評価する.
- 回復的な実践と社会情緒的学習を組み合わせた学校全体のアプローチの影響を評価する.
主な方法:
- 3年間のクラスターランダム化試験は,イングランド南東部の40の中学校で行われました.
- この介入には,スタッフの訓練,学校行動グループ,学生の社会情緒的スキルのカリキュラムが含まれていました.
- プライマリアウトカムは 36ヶ月で検証されたスケールを用いて自己報告されたいじめの被害と攻撃行為を測定した.
主要な成果:
- 介入グループと対照グループでは,いじめの被害率の統計的に有意な減少が観察されました (調整された平均差 -0.03).
- 介入群と対照群の間で,攻撃行為の有意な違いは見つかりませんでした.
- この介入により,生徒"人につき58ポンドの追加費用がかかりました.
結論:
- 学校でのいじめを減らすための小さな,しかし重要な効果が示されました.
- 学校全体で環境を変化させる介入は,子どもと若者の健康問題に対処するための実行可能で効果的な戦略です.
- 攻撃性にも影響を与えるための 介入の最適化も検討できます
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