Influence: The Psychology of Persuasion - by Robert B. Cialdini

Ethologists have begun to identify regular, blindly mechanical patterns of action in a wide variety of species. Called fixed-action patterns, they can involve intricate sequences of behavior, such as entire courtship or mating rituals. A fundamental characteristic of these patterns is that the behaviors that compose them occur in virtually the same fashion and in the same order every time. It is almost as if the patterns were recorded on tapes within the animals.

RECIPROCATION

  • The Rule Is Overpowering
  • The Rule Enforces Uninvited Debts
  • The Rule Can Trigger Unfair Exchanges

Reciprocal Concessions: Suppose you want me to agree to a certain request. One way to increase your chances would be first to make a larger request of me, one that I will most likely turn down. Then, after I have refused, you would make the smaller request that you were really interested in all along. Provided that you have structured your requests skillfully, I should view your second request as a concession to me and should feel inclined to respond with a concession of my own, the only one I would have immediately open to me--compliance with your second request.

How to Say No

It advises us to accept the desirable first offers of others but to accept those offers only for what they fundamentally are, not for what they are represented to be. If a person offers us a nice favor, let's say, we might well accept, recognizing that we have obligated ourselves to a return favor sometime in the future. To engage in this sort of arrangement with another is not to be exploited by that person through the rule for reciprocation. Quite the contrary; it is to participate fairly in the "honored network of obligation" that has served us so well, both individually and societally, from the dawn of humanity. However, if the initial favor turns out to be a device, a trick, an artifice designed specifically to stimulate our compliance with a larger return favor, that is a different story. Here our partner is not a benefactor but a profiteer. And it is here that we should respond to his action on precisely those terms. Once we have determined that his initial offer was not a favor but a compliance tactic, we need only react to it accordingly to be free of its influence. As long as we perceive and define his action as a compliance device instead of a favor, he no longer has the reciprocation rule as an ally: The rule says that favors are to be met with favors; it does not require that tricks be met with favors.

COMMITMENT AND CONSISTENCY

Once we have made a choice or taken a stand, we will encounter personal and interpersonal pressures to behave consistently with that commitment. Those pressures will cause us to respond in ways that justify our earlier decision.

Be very careful about agreeing to trivial requests. Such an agreement can not only increase our compliance with very similar, much larger requests, it can also make us more willing to perform a variety of larger favors that are only remotely connected to the little one we did earlier.

The finding that we are truest to our decisions if we have bound ourselves to them publicly can be put to good use. Consider the organizations dedicated to helping people rid themselves of bad habits. Many weight-reduction clinics, for instance, understand that often a person's private decision to lose weight will be too weak to withstand the blandishments of bakery windows, wafting cooking scents, and late-night Sara Lee commercials. So they see to it that the decision is buttressed by the pillars of public commitment. They require their clients to write down an immediate weight-loss goal and show that goal to as many friends, relatives, and neighbors as possible.

Commitments are most effective in changing a person's self-image and future behavior when they are active, public, and effortful.

Social scientists have determined that we accept inner responsibility for a behavior when we think we have chosen to perform it in the absence of strong outside pressures. A large reward is one such external pressure. It may get us to perform a certain action, but it won't get us to accept inner responsibility for the act. Consequently, we won't feel committed to it. The same is true of a strong threat; it may motivate immediate compliance, but it is unlikely to produce long-term commitment.

How to Say No

Whenever my stomach tells me I would be a sucker to comply with a request merely because doing so would be consistent with some prior commitment I was tricked into, I relay that message to the requester. I don't try to deny the importance of consistency; I just point out the absurdity of foolish consistency. Whether, in response, the requester shrinks away guiltily or retreats in bewilderment, I am content. I have won; an exploiter has lost.

SOCIAL PROOF

We will use the actions of others to decide on proper behavior for ourselves, especially when we view those others as similar to ourselves.

Your best strategy when in need of emergency help is to reduce the uncertainties of those around you concerning your condition and their responsibilities. Be as precise as possible about your need for aid. Do not allow bystanders to come to their own conclusions because, especially in a crowd, the principle of social proof and the consequent pluralistic ignorance effect might well cause them to view your situation as a nonemergency. And request assistance of a single individual from the group of onlookers. Fight the natural tendency to make a general request for help. Pick out one person and assign the task to that individual.

How to Say No

There are two types of situation in which incorrect data cause the principle of social proof to give us poor counsel. The first occurs when the social evidence has been purposely falsified. Invariably these situations are manufactured by exploiters intent on creating the impression--reality be damned--that a multitude is performing the way the exploiters want us to perform.

In addition to the times when social evidence is deliberately faked, there is another time when the principle of social proof will regularly steer us wrong. In such an instance, an innocent, natural error will produce snowballing social proof that pushes us to the incorrect decision. The pluralist ignorance phenomenon, in which everyone at an emergency sees no cause for alarm, is one example of this process.

LIKING

A halo effect occurs when one positive characteristic of a person dominates the way that person is viewed by others. And the evidence is now clear that physical attractiveness is often such a characteristic.

We like people who are similar to us. This fact seems to hold true whether the similarity is in the area of opinions, personality traits, background, or life-style. Consequently, those who wish to be liked in order to increase our compliance can accomplish that purpose by appearing similar to us in any of a wide variety of ways.

There is a natural human tendency to dislike a person who brings us unpleasant information, even when that person did not cause the bad news. The simple association with it is enough to stimulate our dislike. The principle of association is a general one, governing both negative and positive connections. An innocent association with either bad things or good things will influence how people feel about us. We purposefully manipulate the visibility of our connections with winners and losers in order to make ourselves look good to anyone who could view these connections. By showcasing the positive associations and burying the negative ones, we are trying to get observers to think more highly of us and to like us more.

How to Say No

Rather than trying to recognize and prevent the action of liking factors before they have a chance to work on us, we might be well advised to let them work. Our vigilance should be directed not toward the things that may produce undue liking for a compliance practitioner, but toward the fact that undue liking has been produced. The time to react protectively is when we feel ourselves liking the practitioner more than we should under the circumstances. Once we notice this feeling, we will have been tipped off that there is probably some tactic being used, and we can start taking the necessary countermeasures. If our answer to the crucial question is "Yes, under the circumstances, I like this guy peculiarly well," this should be the signal that the time has come for a quick countermaneuver: Mentally separate Dan from that Chevy or Toyota he's trying to sell.

AUTHORITY

When in a click, whirr mode, we are often as vulnerable to the symbols of authority (titles, clothes, trappings), as to the substance.

How to Say No

Because we typically misperceive the profound impact of authority (and its symbols) on our actions, we are at the disadvantage of being insufficiently cautious about its presence in compliance situations. A fundamental form of defense against this problem, therefore, is a heightened awareness of authority power. When this awareness is coupled with a recognition of how easily authority symbols can be faked, the benefit will be a properly guarded approach to situations involving authority-influence attempts.

Posing two questions to ourselves can help enormously to accomplish this trick. The first is to ask, when we are confronted with what appears to be an authority figure's influence attempt, "Is this authority truly an expert?" The question is helpful because it focuses our attention on a pair of crucial pieces of information: the authority's credentials and the relevance of those credentials to the topic at hand. By orienting in this simple way toward the evidence for authority status, we can avoid the major pitfalls of automatic deference.

Suppose, though, we are confronted with an authority we determine is a relevant expert. Before submitting to authority influence, it would be wise to ask a second simple question: "How truthful can we expect the expert to be here?" Authorities, even the best informed, may not present their information honestly to us. Therefore we need to consider their trustworthiness in the situation. When asking ourselves about such a person's trustworthiness, we should keep in mind a little tactic compliance practitioners often use to assure us of their sincerity: They will seem to argue to a degree against their own interests. Correctly done, this can be a subtly effective device for proving their honesty. By establishing their basic truthfulness on minor issues, the compliance professionals who use this ploy can then be more believable when stressing the important aspects of their argument.

SCARCITY

According to psychological reactance theory, whenever free choice is limited or threatened, the need to retain our freedoms makes us desire them (as well as the goods and services associated with them) significantly more than previously. So when increasing scarcity--or anything else--interferes with our prior access to some item, we will react against the interference by wanting and trying to possess the item more than before.

  • Newly experienced scarcity is the more powerful kind. Freedoms once granted will not be relinquished without a fight.

  • Not only do we want the same item more when it is scarce, we want it most when we are in competition for it.

How to Say No

If, because of brain-clouding arousal, we can't rely on our knowledge about the scarcity principle to stimulate properly cautious behavior, what can we use? Perhaps, in fine jujitsu style, we can use the arousal itself as our prime cue. In this way we can turn the enemy's strength to our advantage. Rather than relying on a considered, cognitive analysis of the entire situation, we might simply tune ourselves to the internal, visceral sweep for our warning. By learning to flag the experience of heightening arousal in a compliance situation, we can alert ourselves to the possibility of scarcity tactics there and to the need for caution.

Should we find ourselves beset by scarcity pressures in a compliance situation, then, our best response would occur in a two-stage sequence. As soon as we feel the tide of emotional arousal that flows from scarcity influences, we should use that rise in arousal as a signal to stop short. Panicky, feverish reactions have no place in wise compliance decisions. We need to calm ourselves and regain a rational perspective. Once that is done, we can move to the second stage by asking ourselves why we want the item under consideration. If the answer is that we want it primarily for the purpose of owning it, then we should use its availability to help gauge how much we want to spend for it. However, if the answer is that we want it primarily for its function (that is, we want something good to drive, drink, eat, etc.), then we must remember that the item under consideration will function equally well whether scarce or plentiful.