Pre-Suasion: A Revolutionary Way to Influence and Persuade

Social psychologist Robert Cialdini, author of the influential book Influence, spent nearly three years infiltrating the training programs of persuasion professionals, including automobile salespeople, direct marketers, fund-raisers, and corporate recruiters. He found that the top performers devoted more effort to what they said and did before making a request than to perfecting the request itself, preparing audiences to be receptive before encountering the message. Cialdini calls this process "pre-suasion."

The book's first part establishes that channeling attention before a message is delivered can be as powerful as the message itself. A Toronto consultant eliminated clients' price resistance on his $75,000 fee by first joking that he would not be charging a million dollars, anchoring expectations to a much higher figure. A fire alarm salesman named Jim exemplifies pre-suasion by asking prospects to let him walk in and out of their homes unaccompanied, thereby associating himself with trust. Cialdini terms these devices "openers," encompassing what behavioral scientists variously call frames, anchors, primes, or first impressions.

A central thesis emerges: The factor most likely to determine a person's choice is often not the one that counsels most wisely but the one that has been elevated in attention at the moment of decision. Communication scientists San Bolkan and Peter Andersen found that asking people "Do you consider yourself a helpful person?" before requesting survey participation boosted compliance from 29 to 77.3 percent. This reflects "positive test strategy": When asked whether they possess a trait, people search their memories only for confirmations and almost always find them.

Cialdini identifies two reasons channeled attention produces pre-suasion. First, whatever receives focused attention is automatically perceived as more important. He invokes Nobel laureate Daniel Kahneman's "focusing illusion": "Nothing in life is as important as you think it is while you are thinking about it" (33). The news media illustrate this through agenda setting: Rather than persuading with evidence, the media shape public opinion by giving selected issues disproportionate coverage, leading audiences to judge those issues as most significant. In online marketing, researchers found that fluffy clouds on a furniture website's background steered visitors toward costlier sofas, while images of pennies steered them toward inexpensive options.

Second, whatever is focal is perceived as causal. Because people pay special attention to genuine causes, they come to believe anything commanding their focus must itself be a cause. Cialdini connects this to false confessions, such as the 1973 case of Peter Reilly, an innocent 18-year-old who confessed to murder after 16 hours of interrogation before his conviction was overturned. Social psychologist Daniel Lassiter's research shows that video recordings with the camera aimed at a suspect's face cause observers to assign greater guilt, while a side-view angle showing both faces eliminates the bias. The "romance of leadership" illustrates the same principle: Because leaders are visually prominent, they receive outsize credit or blame for organizational outcomes.

Cialdini identifies naturally occurring "commanders of attention." Sexual stimuli powerfully attract focus but require prior activation to drive behavior. Threatening stimuli also seize attention, sometimes producing "dread risk" behaviors, or fear-driven overreactions to vivid dangers. After the September 11, 2001, terrorist attacks, many Americans switched from air to road travel, resulting in an estimated 1,600 additional auto fatalities. Change and novelty constitute a third category, traceable to what physiologist Ivan Pavlov, known for his dog-conditioning experiments, termed the orienting response, the automatic redirection of attention toward environmental changes. Certain information types combine pulling power with staying power: Self-relevant cues magnetize attention, unfinished tasks hoard it (as shown by the Zeigarnik effect, the finding that incomplete tasks remain more memorable than completed ones), and mysteries hold it through the craving for closure.

The book's second part turns to association. Cialdini argues that all mental activity arises from patterns of associations and that influence attempts succeed only when the associations they trigger are favorable. Metaphors channel associations with particular force. Stanford researchers found that describing a city's crime surge as a "beast" led readers to favor enforcement solutions, while describing the same data as a "virus" led them to favor addressing societal root causes, a 22 percent shift exceeding the effects of gender or political party affiliation. Cognitive fluency, the ease of mental processing, also shapes judgment: Rhyming statements are perceived as more true, and companies with easier-to-pronounce names outperform on stock exchanges.

Physical and psychological environments can also be structured pre-suasively. Cialdini discovered this when writing his first general-audience book: Material produced at his university desk emerged in an academic style, while material produced at home naturally suited his intended readers. The underlying mechanism is cognitive accessibility: Once an opener concept receives attention, closely associated ideas become more accessible in consciousness, while unlinked concepts are suppressed. For self-directed change, Cialdini recommends "if/when-then plans," strategic self-statements linking situational cues to desired actions. In one study, individuals hospitalized for opiate withdrawal who formed such plans to prepare an employment history achieved an 80 percent completion rate, compared with zero percent in a control group.

The book's third part revisits the six principles from Influence, arguing they can be deployed pre-suasively. Reciprocation (people say yes to those they owe) works best when favors are meaningful, unexpected, and customized. Liking operates through similarities, though the deeper mechanism is showing others you genuinely like them. Social proof (people follow comparable others) operates through both perceived validity and feasibility. Authority combines expertise with trustworthiness. Scarcity, fueled partly by loss aversion, or the tendency to weigh potential losses more heavily than equivalent gains, drives desire. Consistency motivates alignment with prior commitments.

Cialdini introduces a seventh principle: unity, the feeling of shared identity in which one member's conduct influences the self-esteem of others. Unity differs from mere similarity; its marker is not "that person is like us" but "that person is of us." Its first form involves shared genealogy or geography. Investor and Berkshire Hathaway chairman Warren Buffett deploys familial framing in his fiftieth-anniversary shareholder letter: "With that warning, I will tell you what I would say to my family today if they asked me about Berkshire's future" (180). During World War II, when Japanese officials asked two rabbis why they should side with Jews over their Nazi allies, Rabbi Shimon Kalisch responded: "Because we are Asian, like you," reframing the in-group identity and securing protection for the Jewish community. The second form involves acting together: When people respond in synchrony, whether through marching, singing, or reciprocal self-disclosure, they feel fused into a single social unit. Four-year-olds who sang and walked in time with music alongside a partner were over three times more likely to help that partner afterward.

Cialdini addresses ethics by documenting three internal costs of organizational dishonesty: Employees in unethical environments perform worse due to moral stress, are far more likely to quit, and, if they stay, are significantly more likely to commit fraud against the organization.

The final chapter addresses durability through two strategies. Strong behavioral commitments lock in shifted preferences: Having patients fill in their own appointment cards reduced no-shows by 18 percent. Environmental cues provide the second strategy. In a hospital study, researchers Adam Grant and David Hofmann found that signs reading "Hand hygiene protects patients from catching diseases" increased physicians' soap use by 45 percent, while self-focused signs had no effect. Cialdini concludes that who we are with respect to any choice is largely a function of where we are, attentionally, in the moment before the choice.