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Actor-Observer Effect01:23

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The actor-observer effect, a cognitive bias closely linked to the fundamental attribution error, refers to the tendency for individuals to attribute their behavior to external, situational factors while explaining others’ behavior in terms of internal, dispositional traits. This asymmetry in attribution significantly influences social perception and judgment.Cognitive Mechanisms Behind the EffectTwo primary psychological mechanisms contribute to the actor-observer effect: differences in...
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Eye Tracking During Visually Situated Language Comprehension: Flexibility and Limitations in Uncovering Visual Context Effects
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オキシトシンによって誘発される明示的および暗示的な視覚的視点の調節は,明示的および暗示的視覚的視点をとります.

Yulong Huang1,2, Chen Qu1, Chunyu Wei1,3

  • 1Center for Studies of Psychological Application, School of Psychology, South China Normal University, Guangzhou, China.

Scientific reports
|February 19, 2026
PubMed
まとめ

オキシトシン (OT) は,タスクの要求に応じて視覚的視点の捉え方 (VPT) に異なった影響を及ぼします. これは,明示的なVPTを損なうが,ヒトエージェントが存在すると暗黙のVPTを強化し,自己-他者処理に微妙な影響を及ぼします.

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科学分野:

  • 神経科学は神経科学である.
  • ソーシャル・コグニションとは
  • 心理学 心理学とは

背景:

  • 視覚的視点の捉え方 (Visual Perspective Taking,VPT) は,社会的認知において極めて重要です.
  • 明確なVPTは,意図的な視点の採用を必要とし,暗黙のVPTは偶然である.
  • オキシトシン (OT) は社会的絆に影響するが,VPTにおける役割は不明である.

研究 の 目的:

  • オキシトシンの明示的および暗示的な視覚的視点の捉え方への影響を調査する.
  • オキシトシンが異なるVPT文脈で自己他の処理を調節するかどうかを決定する.

主な方法:

  • 79人の健康な男性参加者を対象とした,ダブルブラインド,プラセボ対照試験です.
  • 参加者は,さまざまな社会的文脈 (人間エージェント対オブジェクト) で,明示的および暗示的なVPTタスクを完了しました.
  • オキシトシンまたはプラセボを鼻内投与した.

主要な成果:

  • オキシトシンは,視野の衝突のある明示的なVPTタスクの精度を低下させ,エゴセントリックな干渉の増加を示しています.
  • オキシトシンは,ヒトのエージェントによる暗黙のVPTタスクにおける応答速度と精度を高めました.
  • 研究結果は,VPTに対するオキシトシンの効果は文脈に依存していることを示唆しています.

結論:

  • オキシトシンの投与は,視覚的な視点での自己-他者処理を差異的に調節します.
  • ニューロペプチドがVPTに及ぼす影響は,一般的な改善や障害ではなく,作業の要求や社会的シグナルによって異なります.
  • 結果は,社会的認知に対するオキシトシンの文脈特異的な効果の行動的証拠を提供します.