一貫性についての推論における幻想

P N Johnson-Laird¹, P Legrenzi, V Girotto

¹Department of Psychology, Princeton University, Princeton, NJ 08544, USA. phil@princeton.edu

Science (New York, N.Y.)

|April 25, 2000

まとめ

予測可能な幻想のために,人々はしばしば論理的な一貫性を誤って判断します. これは,私たちが何に焦点を当てているかによって起こります.

科学分野:

認知心理学とは,認知心理学である.
人間の理性,人間の理性.
計算の複雑さ計算の複雑さ

背景:

満足性問題として知られる論理的断言の一貫性を評価することは,複雑な認知の課題です.
以前の研究によると,人間の推論は,体系的な誤りやバイアスに弱い可能性があるという.

研究の目的:

満足性のタスクにおける人間の判断に影響を与える予測可能な幻想を調査する.
互換性の高い可能性の数が,タスクの難しさや推論の戦略にどのように影響するかを理解する.

主な方法:

満足性の計算タスクに関する2つの研究が行われました.
参加者は,一連の断言の一貫性を評価した.

主要な成果:

互換性のある可能性の数が増加するにつれて,タスクの難しさが増加します.
論理学者は,認知の負荷を管理するために,虚偽の情報ではなく,真実の情報を表現することに焦点を当てています.
この選択的表現は,一貫性と不一致の両方の幻想につながります.

結論:

満足性のタスクにおける人間の推論は,予測可能な幻想に敏感です.
真の情報のみを表現する戦略は,効率的ではあるが,論理的な一貫性に関する判断を歪める.
これらの発見は,人間の合理性についての理解の見直しを必要としています.

さらに関連する動画

06:51

The Modified Temptation Resistance Task: A Paradigm to Elicit Children's Strategic Lie-telling

Published on: April 6, 2018

06:08

Exploring the Role of Deontic Reasoning and World Knowledge in Wason´s Selection Task

Published on: July 22, 2025

関連する概念動画

01:53

Cause and Effect

While variables are sometimes correlated because one does cause the other, it could also be that some other factor, a confounding variable, is actually causing the systematic movement in our variables of interest. For instance, as sales in ice cream increase, so does the overall rate of crime. Is it possible that indulging in your favorite flavor of ice cream could send you on a crime spree? Or, after committing crime do you think you might decide to treat yourself to a cone?

01:12

Hindsight Biases

Hindsight bias leads you to believe that the event you just experienced was predictable, even though it really wasn’t. In other words, you knew all along that things would turn out the way they did. Can you relate this to the phrase "Hindsight is 20/20" now?

01:14

Fundamental Attribution Error

According to some social psychologists, people tend to overemphasize internal factors as explanations—or attributions—for the behavior of other people. They tend to assume that the behavior of another person is a trait of that person, and to underestimate the power of the situation on the behavior of others. They tend to fail to recognize when the behavior of another is due to situational variables, and thus to the person’s state. This erroneous assumption is called the fundamental attribution...

01:14

Errors In Hypothesis Tests

When performing a hypothesis test, there are four possible outcomes depending on the actual truth (or falseness) of the null hypothesis and the decision to reject or not.

01:17

Correspondence Bias

Correspondence bias, also referred to as the fundamental attribution error, describes the tendency to attribute another person’s behavior to internal characteristics rather than situational influences. This cognitive bias leads individuals to overlook external factors that may be influencing actions, thereby fostering potentially inaccurate assessments of others’ intentions and dispositions.Empirical Evidence for Correspondence BiasResearch has consistently demonstrated the prevalence of...

01:25

Motivational Bias

Cognitive bias results from limitations in thinking and information processing, leading to systematic errors in judgment. Conversely, motivational bias stems from personal desires or emotions, causing distortions in perception to align with self-interest. Motivational bias influences how individuals perceive and attribute causes to events, often shaped by personal needs, goals, and self-esteem preservation. This bias can distort judgment, leading to inaccurate assessments of success, failure,...

関連する実験動画