social contagion
English
Noun
social contagion (countable and uncountable, plural social contagions)
- (pathology, sociology, psychology) The spontaneous spread of behaviour when it is unconsciously copied from one individual by another; a behavior that spreads in this manner.
- Synonyms: behavioral contagion, behavioural contagion
- 1852, Horace Bushnell, Unconscious Influence: A Sermon, page 4:
- A Peter leads a John, a John goes after a Peter, both of them unconscious of any influence exercised or received. And thus our life and conduct are ever propagating themselves, by a law of social contagion, throughout the circles […]
- 2025 November 13, Kamala Thiagarajan, “If you're going to be kind to another human, today is the day to do it!”, in NPR[1]:
- Says Nabi: Your kindness influences a friend, who influences their friend, who influences their friend. "This creates what is often termed as 'social contagion.'"Says Nabi: Your kindness influences a friend, who influences their friend, who influences their friend. "This creates what is often termed as 'social contagion.'"