Halo Effect(晕轮效应)

痛定思痛。 2022-08-19 08:26 233阅读 0赞

For other uses, see  [Halo effect (disambiguation)][Halo effect _disambiguation].

**Halo effect** is a [cognitive bias][] in which an observer's overall impression of a person, company, brand, or product influences the observer's feelings and thoughts about that entity's character or properties.[\[1\]][1][\[2\]][2] It was named by psychologist [Edward Thorndike][] in reference to a person being perceived as having a[halo][]. Subsequent researchers have studied it in relation to [attractiveness][] and its bearing on the judicial and educational systems. The halo effect is a specific type of [confirmation bias][], wherein positive feelings in one area cause ambiguous or neutral traits to be viewed positively. Edward Thorndike originally coined the term referring only to people; however, its use has been greatly expanded especially in the area of brand marketing.

The term "halo" is used in analogy with the religious concept: a glowing circle that can be seen floating above the heads of saints in countless medieval and Renaissance paintings. The saint's face seems bathed in heavenly light from his or her halo. Thus, by seeing that somebody was painted with a halo, the observer can tell that this must have been a good and worthy person. In other words, the observer is transferring their judgment from one easily observed characteristic of the person (painted with a halo) to a judgment of that person's character.

The halo effect works in both positive and negative directions (the **horns effect**): If the observer likes one aspect of something, they will have a positive predisposition toward everything about it. If the observer dislikes one aspect of something, they will have a negative predisposition toward everything about it.[\[3\]][3]

from: https://en.wikipedia.org/wiki/Halo\_effect

[Halo effect _disambiguation]: https://en.wikipedia.org/wiki/Halo_effect_%28disambiguation%29
[cognitive bias]: https://en.wikipedia.org/wiki/Cognitive_bias
[1]: https://en.wikipedia.org/wiki/Halo_effect#cite_note-study.com-1
[2]: https://en.wikipedia.org/wiki/Halo_effect#cite_note-Investopedia_halo-2
[Edward Thorndike]: https://en.wikipedia.org/wiki/Edward_Thorndike
[halo]: https://en.wikipedia.org/wiki/Halo_%28religious_iconography%29
[attractiveness]: https://en.wikipedia.org/wiki/Attractiveness
[confirmation bias]: https://en.wikipedia.org/wiki/Confirmation_bias
[3]: https://en.wikipedia.org/wiki/Halo_effect#cite_note-3