主観的な社会経済的な地位は,究極のゲームにおける公正性に対するうつ病の影響を緩和します. 緩和された調停モデル

Yin Hanmo^1,2, Rozainee Khairudin³, Shi Yixin⁴

¹Centre for Research in Psychology and Human Well-Being (PsiTra), Faculty of Social Science and Humanities (FSSK), Universiti Kebangsaan Malaysia, Bangi, Malaysia.

PloS one

|September 2, 2025

まとめ

鬱病は経済的な決断の公平性に影響しますが主観的な社会経済的な地位が高い人のみですこのグループでは不公平なオファーをより公正なものとして捉え拒絶を減らします

科学分野:

神経科学
社会心理学
行動経済学

背景:

鬱病は社会経済的な意思決定の認知的歪みと関連しています特に公平性の解釈です
主観的な社会経済的地位 (SSS) がこれらのうつ病に関連する歪曲に及ぼす影響は十分に理解されていません.

研究の目的:

アルティマトゥームゲーム (UG) で,うつ病が公平感と拒絶行動にどのように影響するか調査する.
うつ病と拒絶率の関連性を公平感が媒介するかどうかを調べる
SSSがこの作用を抑制するかどうかを判断する.

主な方法:

274人の参加者がCES-Dスケール (うつ病),マッカーサースケール (SSS),および改訂されたUGを完了しました.
PROCESSモデル7を用いて,メディエーションとモデレーテッドメディエーションの分析を行った.

主要な成果:

不公平なオファーをより公正なものと捉え拒絶の頻度が減ったのです
このメディエーションは,高いSSSを有する個体においてのみ有意であった.
うつ病は,低いSSSを持つ個人の公正感を大きく変えたわけではない.

結論:

主観的な社会経済的な地位は社会的意思決定に対する鬱の認知的影響を大きく左右します
鬱病が経済行動に及ぼす影響を理解するには社会認知の要因が重要です

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