Normative social influence
Also known as: Normative influence, Normative conformity
Going along with the group to be accepted, not because you believe it.
What it means
Normative social influence is conformity driven by the wish to be liked, accepted, or spared disapproval, rather than by any belief that the group is right. Deutsch and Gerard separated it from informational influence: here the group supplies not evidence but the threat of social cost, so people comply publicly while privately disagreeing. It is why Asch's participants named an obviously wrong line after the group named it first, and it strengthens when the group is watching, cohesive, or holds something we want. It shows up in meetings where nobody voices the doubt everyone holds, in tipping and dress codes, and in norm-based messaging. Its signature limit is shallowness: remove the audience and behavior often reverts, because attitudes never changed. It matters because it predicts when compliance will stick and when it will evaporate the moment observation stops.
Examples
In a team meeting everyone nods at a plan they privately doubt, because the first three people nodded and being the lone objector costs more than the plan does.
A hotel card saying most guests in this room reuse their towels lifts reuse, not because guests learn anything new, but because deviating from the room's norm feels conspicuous.
A teenager who dislikes a band still plays it at a party; the music works as a membership badge, and the private opinion never enters the room.
First described in Deutsch & Gerard (1955); demonstrated in Asch (1951).