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Cognitive Dissonance01:38

Cognitive Dissonance

Social psychologists have documented that feeling good about ourselves and maintaining positive self-esteem is a powerful motivator of human behavior (Tavris & Aronson, 2008). In the United States, members of the predominant culture typically think very highly of themselves and view themselves as good people who are above average on many desirable traits (Ehrlinger, Gilovich, & Ross, 2005). Often, our behavior, attitudes, and beliefs are affected when we experience a threat to our...
Appendicitis-II: Diagnostic Studies and Management01:29

Appendicitis-II: Diagnostic Studies and Management

Diagnosing and managing appendicitis requires a structured and comprehensive approach that spans from initial assessment to postoperative care. Here is an overview of the process:
Diagnosing Appendicitis
It requires a multifaceted approach, starting with a detailed physical examination to pinpoint the location and nature of the pain and identify any associated symptoms. Laboratory tests play a crucial role. A complete Blood Count (CBC) typically reveals leukocytosis (an increased number of...
Healing II: Complications01:24

Healing II: Complications

Complications during healing arise when tissue repair is altered by local or systemic factors. These changes involve abnormal collagen deposition, altered biomechanics, and reduced vascular supply, impairing restoration of normal structure and function.Loss of FunctionScar tissue differs significantly from the original tissue it replaces. In the skin, fibrosis lacks adnexal structures such as hair follicles, sebaceous glands, and sweat glands. Their absence reduces tactile sensitivity, impairs...
Self-Discrepancy and Its Effects01:29

Self-Discrepancy and Its Effects

Self-discrepancy theory explains how people compare their actual self to their ideal and ought selves and how mismatches between these self-guides can lead to emotional distress. Developed by E. Tory Higgins, the theory distinguishes among three components of self-concept: the actual self, the ideal self, and the ought self. These refer respectively to how individuals perceive themselves, how they aspire to be, and how they believe they are obligated to be. Emotional well-being, self-esteem,...
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Suctioning the Nasopharyngeal Airway

Nasopharyngeal suctioning is a procedure to remove secretions from the upper part of the respiratory tract that the patient cannot clear independently. It helps maintain airway patency and prevents complications such as aspiration pneumonia.
Equipment Required
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Handwashing III: During the Procedure and Post-Procedure Steps

To wash hands properly, follow these steps:

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Updated: Jun 13, 2026

Assessing Biofilm Dispersal in Murine Wounds
12:18

Assessing Biofilm Dispersal in Murine Wounds

Published on: August 7, 2021

決定後の不協和感を洗い流す

Spike W S Lee1, Norbert Schwarz

  • 1Department of Psychology, University of Michigan, Ann Arbor, MI 48109, USA. spikelee@umich.edu

Science (New York, N.Y.)
|May 8, 2010
PubMed
まとめ
この要約は機械生成です。

手洗いと同様,身体の浄化は,意思決定後の不協和感をなくし,人々が自分の選択についてよりよい気分になるようにすることができます. これは,単なる道徳的懸念を超えて,一般的な"クリーン・スレート"効果を示唆しています.

さらに関連する動画

A Simplified Protocol for Protecting Palatal Soft Tissue Donor Sites Using an Oral Mucoadhesive Bandage
03:42

A Simplified Protocol for Protecting Palatal Soft Tissue Donor Sites Using an Oral Mucoadhesive Bandage

Published on: February 17, 2026

関連する実験動画

Last Updated: Jun 13, 2026

Assessing Biofilm Dispersal in Murine Wounds
12:18

Assessing Biofilm Dispersal in Murine Wounds

Published on: August 7, 2021

A Simplified Protocol for Protecting Palatal Soft Tissue Donor Sites Using an Oral Mucoadhesive Bandage
03:42

A Simplified Protocol for Protecting Palatal Soft Tissue Donor Sites Using an Oral Mucoadhesive Bandage

Published on: February 17, 2026

科学分野:

  • 心理学 心理学とは
  • コグニティブ・サイエンス コグニティブ・サイエンス

背景:

  • 意思決定はしばしば認知的不協和につながり,個人は選択した選択肢の魅力を高め,拒絶された選択肢の価値を下げます.
  • 以前の研究によると,道徳的な浄化 (例えば,象徴的な浄化) は,道徳的な違反に関連した否定的な感情を和らげることができるという.

研究 の 目的:

  • 身体的浄化,特に手洗いが,決定後の不協和感を軽減できるかどうかを調査する.
  • 物理的な浄化の効果が道徳的領域を超えて,一般的な意思決定に及ぶかどうかを調べる.

主な方法:

  • 参加者は2つの選択肢の中から選択しました.
  • 決定後,あるグループは手洗いをし,別のグループは手洗いをしなかった.
  • 選択された代替案と拒絶された代替案に対する態度が測定されました.

主要な成果:

  • 決定後の典型的な不協和効果 (選択されたオプションの好みが増加し,拒否されたオプションの好みが減少) は,対照群で観察されました.
  • この不協和音効果は,手を洗ったグループでは著しく減少または消滅した.
  • 身体的浄化は,意思決定に伴う認知バイアスを中和させるようでした.

結論:

  • 肉体的浄化は,困難な決断を含む過去の行動に起因する懸念や否定的な感情を和らげるための一般的なメカニズムとして機能します.
  • この発見は,より広範な応用が示唆される.