自己スキーマ更新の文脈における自伝的記憶回収:特定のリコールに力があるか?
1Division of Psychology, Faculty of Arts, Shinshu University, 3-1-1 Asahi, Matsumoto, Nagano, 390-8621, Japan. noborum@shinshu-u.ac.jp.
Memory & cognition
|August 27, 2025
まとめ
特定の人生の出来事を思い出すこと 特にネガティブな自己観に反する出来事を思い出すことは 自己スキーマを効果的に更新します この記憶リコール方法は 鬱を患う人のネガティブな自己スキーマを標的とした 治療的介入に希望を示しています
科学分野:
- 認知心理学
- 臨床心理学
- 神経科学
背景:
- 過去の経験から派生した自己スキーマは 治療結果と鬱病の予後に影響します
- 適応不良のネガティブな自己スキーマは,治療抵抗性に関連しています.
- 自己スケジュールの更新には 既存の信念に異議を唱える 自叙伝的な記憶を 呼び出すことも含まれます
研究 の 目的:
- 特定の自伝的な記憶のリクエストが,一般的な記憶やリコールなしと比較して自己スキーマの更新を強化するかどうかを調査する.
- 鬱病の症状の重度と 記憶のアクセシビリティのバイアスの関係を探る
主な方法:
- 101人の大学生が 自叙伝的な記憶作業に参加しました
- 参加者は自己スキーマ評価の前と後の特定の記憶 (特徴のシグナルと一致するか不一致するか) を思い出した.
- アクセシビリティのバイアスを評価するために,メモリリトリーバルのレイテンシーを測定した.
主要な成果:
- 特徴と一致するか不一致かを思い出すことで 自己スキーマが相応しく変化し 特定の記憶はより強い効果を生み出します
- 自己不一致の記憶を 早く取り出すことが 自己のスケジュール変化と相関しています
- うつ病の症状の重さは,自己矛盾したポジティブな特徴と,自己矛盾したネガティブな特徴の迅速な記憶と関連していた.
結論:
- 特定の自伝的な記憶は 自己スキーマの更新に有効です
- 自伝的な記憶の特異性に焦点を当てた介入は,特にディスフォリアを経験する個人に,ネガティブな自己スキーマに対処するのに役立ちます.
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