2024年の米国大統領選挙における心理的結果の軌跡

Olga Stavrova¹, Dongning Ren², Sangmin Kim³

¹Mannheim University & Tilburg University, Germany.

Personality & social psychology bulletin

|February 11, 2026

まとめ

ドナルド・トランプの再選はアメリカの心理に影響を与えた. 民主党支持者は幸福感と信頼感の低下を経験し,共和党支持者は改善を経験し,固有の政治的心理の違いに挑戦しました.

科学分野:

政治心理学政治的心理学について
社会心理学社会心理学とは
アメリカ政治アメリカ政治

背景:

2024年の米国大統領選挙は,経済,市場,地政学に重大な影響を及ぼした.
選挙がアメリカ人に与える心理的影響を理解する公共の関心がありました.

研究の目的:

ドナルド・トランプの再選がアメリカ国民に及ぼす心理的影響を調査する.
幸福感,楽観主義,個人のコントロール,制度的信頼,シニシズム,陰謀的メンタリティの変化を,さまざまな政治団体の間で調べる.

主な方法:

7波の縦断調査は,米国の成人の623人を対象に実施されました.
参加者は選挙前の3週間から選挙後の16週間まで追跡された.

主要な成果:

民主党の支持者は,幸福感,楽観主義,個人のコントロール,制度への信頼が低下し,シニシズムや陰謀論が増加したと報告した.
これらの否定的な変化は,選挙後の4ヶ月間も続いた.
共和党支持者は反対の心理的シフトを示し,制度的信頼におけるリベラル派の優位性を減らし,リベラル派と保守派の間の全体的な心理的ギャップを狭めました.

結論:

政治的権力の移転は,リベラル派と保守派の心理的な違いを動的に変化させることができます.
この研究は,政治集団を区別する固定的な心理的特徴の考え方に異議を唱えている.
心理的結果は,政治情勢や政権の政党に敏感である.

キーワード:

アダプテーションアダプテーション陰謀論の信念についてシニシズムのシニシズム選挙選挙選挙インスティチュショナル・トラスト (Institutional Trust) とは福利厚生とは

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