Pre-Suasion: A Revolutionary Way to Influence and Persuade, in detail
Robert Cialdini spent decades studying the principles of persuasion that animate Influence, his 1984 masterwork. Pre-Suasion, published in 2016, is his sequel — not an update of the six principles but a new argument about what happens before a persuasive message arrives. His central claim is that the moment immediately before communication shapes its reception more than the content itself, and that skilled influencers prepare the ground before they plant the seed.
The concept is pre-suasion: the strategic arrangement of attention and context in the moment before a message is received, such that the target is more receptive. Cialdini demonstrates this through attention research. Attention is selective, and what we are attending to at any moment shapes what we associate, value, and believe. A simple manipulation of attention — getting someone to think about warmth, or safety, or high achievement — primes the cognitive landscape that their judgment operates in. The request that follows lands differently.
The book covers several mechanisms through which pre-suasion operates. Attention is one: what is salient is what is causal, in the sense that focused attention makes us treat attended things as causes of outcomes. Unity is another: Cialdini identifies a seventh principle of influence — shared identity, or the sense of being in the same group — which produces influence at a level deeper than liking or authority. Openers are a third: the first element of a message primes the remainder, and the information that arrives first has disproportionate weight.
Pre-Suasion is not as fundamental a contribution as Influence and is sometimes more illustrative than rigorous. The research base for some of the priming claims has been subject to replication challenges. But the core insight — that the moment before communication matters as much as the communication itself — is robust, and the implications for how messages are crafted, how environments are designed, and how attention is managed are genuinely useful.
The big ideas
- 1.
Pre-suasion is the practice of arranging the moment before communication to make the target more receptive. What people attend to immediately before receiving a message shapes their response to it.
- 2.
Attention and causation are linked in human cognition. What is focal in attention tends to be attributed causal significance. Focusing attention on a factor makes it seem more important.
- 3.
Priming works: briefly exposing someone to a concept, image, or word changes subsequent judgments and choices in the direction of the prime. This operates below conscious awareness.