Pre-Suasion: A Revolutionary Way to Influence and Persuade

by Robert B. Cialdini

There is a geography of influence. Just as words and images can prompt certain associations favorable to change, so can places. Thus, it becomes possible to send ourselves in desired directions by locating to physical and psychological environments prefit with cues associated with our relevant goals. It’s also possible for influencers to achieve their goals by shifting others to environments with supportive cues. For instance, young women do better on science, math, and leadership tasks if assigned to rooms with cues (photos, for example) of women known to have mastered the tasks.

There’s a very human reason for why you’d be prone to fall for my trick. Its obtuse scientific name is “positive test strategy.” But it comes down to this: in deciding whether a possibility is correct, people typically look for hits rather than misses; for confirmations of the idea rather than for disconfirmations. It is easier to register the presence of something than its absence.