mob mentality

Syllable breakdown

Dictionary meaning

an idiom describing the phenomenon in which individuals in a crowd or large group abandon their personal judgement, inhibitions, and individual moral accountability and adopt the behaviour, emotions, and impulsive actions of the collective; mob mentality is associated with the amplification of emotions — particularly fear and anger — through rapid social contagion within dense groups, the anonymity that crowds provide, and the deindividuation that occurs when personal identity is submerged in a collective identity; sociologists including Gustave Le Bon described crowd psychology in the nineteenth century as a regression to primitive emotional states, while later researchers have emphasised that crowd behaviour is not random but follows emergent social norms and reflects the specific beliefs and identities of the participants; the phrase is used both descriptively — to explain how collective actions like riots or panics emerge — and critically — to dismiss group actions as mindless while ignoring the legitimate grievances or rational choices that may motivate collective behaviour