親子の絆と摂食障害の中核的信念:非臨床サンプルにおける検討
1Oxford Institute of Clinical Psychology Training and Research, University of Oxford, Isis Education Centre, Warneford Hospital, Oxford, OX3 7JX, UK.
Journal of psychiatric research
|February 7, 2026
まとめ
幼少期の経験、特に親からの過保護やケアは、摂食障害を持つ人々の自己嫌悪のような中核的信念と関連している。これは認知行動モデルにおける重要なつながりを強調するものである。
科学分野:
- 心理学
- 臨床心理学
- 摂食障害研究
背景:
- 認知行動モデルは、摂食障害の発症と維持における中核的信念(スキーマ)の役割を強調しています。
- 幼少期の経験、特に親子関係は、これらのスキーマを形成すると仮定されています。
研究 の 目的:
- 幼少期の経験(親子関係)と摂食障害関連の中核的信念との関連を調査すること。
- 非臨床サンプルにおける親子関係の次元と特定の中核的信念との間の予測関係を調べること。
主な方法:
- 大規模な非臨床サンプル(N=736、87%が女性)がオンライン自己報告質問票に回答しました。
- 親子関係と摂食障害の中核的信念との間の複雑な関係を評価するために、標準化相関分析が採用されました。
主要な成果:
- 5つの標準的な関数が、親子関係と中核的信念の共有分散の27.4%を説明しました。母親と父親のケアと過保護のレベルは、自己嫌悪と見捨てられの自己報告の中核的信念を有意に予測しました。
結論:
- これらの発見は、有害な幼少期の経験、特に問題のある親子関係と、神経性食欲不振症および神経性過食症に脆弱な個人におけるネガティブな中核的信念の形成との関連を支持しています。
- これらの結果は、摂食障害の認知行動モデルにおける中核的信念の重要性を強調し、治療介入の潜在的な標唆を示唆しています。
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