楽らっ観かんバイアス

noun

optimism bias

A cognitive bias where a person believes they are less likely to experience negative events and more likely to experience positive events compared to others. Used in psychology and everyday contexts.

• 楽らっ観かんバイアスがあると、自じ分ぶんの健けん康こうリスクを過か小しょう評ひょう価かしがちだ。

  When you have an optimism bias, you tend to underestimate your own health risks.

• 多おおくの人ひとは楽らっ観かんバイアスによって、事じ故こに遭あう確かく率りつを低ひくく見み積つもる。

  Many people, due to optimism bias, underestimate the probability of being in an accident.