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安全性の面では誤りがない: 聴覚的な迫り来る刺激に対する表現的モメンタムがない
Simon Merz1,2, Vanessa Förster3, Daniel Rupp3
1Department of Psychology, Cognitive Psychology, Trier University, Universitätsring 15, 54286, Trier, Germany. merzs@uni-trier.de.
Psychonomic bulletin & review
|February 17, 2026
まとめ
迫り迫るバイアス,つまり,近づく刺激と後退する刺激の知覚の違いは,安全性駆動の適応バイアス理論によって説明されません. 新しい聴覚実験では,迫りくる音に対する体系的なバイアスが示されず,運動知覚の代替説明が示唆されています.
科学分野:
- 聴覚の知覚は,聴覚による知覚である.
- 運動知覚 運動知覚
- 心理物理学 心理物理学とは
背景:
- 迫りくるバイアスは,近づく (迫りくる) 刺激と後退する刺激の間の体系的な知覚の違いを記述します.
- エラーマネジメントに根ざした適応バイアス理論は,迫りくる刺激を認識する方向に安全性に基づくバイアスを置く.
- この理論は,音源に近づく際の強度変化の過大評価を示唆している.
研究 の 目的:
- 迫り来るバイアスの適応バイアス理論の説明に異議を唱えるために.
- 迫り来る音声刺激と退却する音声刺激の強度変化の知覚を調査する.
- 運動知覚を理解するための代替的な枠組みを提案する.
主な方法:
- 代表的なモメンタムの文献から探査機比較タスクを使用しました.
- シヌス波と複合音の2つの聴覚実験を行いました.
- 迫り来る音源と後退する音源に対する知覚された音の強度の変化を分析した.
主要な成果:
- 迫りくる聴覚刺激に対する強度変化方向の体系的な過大評価は観察されなかった.
- 発見は,異なるサウンドタイプを使用した実験で一貫していました.
- 結果は,一般的,変化独立のバイアスを考慮したとしても維持されます.
結論:
- 適応バイアス理論は,観察された聴覚の迫り来るバイアスを十分に説明できません.
- "運動知覚の速度の事前計算"は,潜在的な代替の枠組みを提供している.
- モーション知覚の文献で説明できない発見を説明するために,さらなる研究が必要である.
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