For credibility, hit the tables

by Peter Watts

To persuasively get your presentation point across, there’s a lot to learn from studying the ethos of casinos.

Oxymoron there? Maybe in the classical sense of “ethos”, but in terms of presenting, when we mention “ethos” we’re talking about credibility. The more ethos you can build in the eyes of an audience, then the more logic or “logos” they will assign to you, and the more logos you have, the more inclined they are to accept your argument. No matter how flimsy it might be. More on that later!

It’s possible to have a watertight argument, but not persuade the audience. Casinos meanwhile have a completely illogical argument, and yet persuade their audience to part with bucket-loads of cash, and this little piece of presentation power is called the ethos-logos loop.

Looked at logically, we know that when we walk into a casino, the odds are against us. The best way to walk out a millionaire is to walk in a billionaire. We know this. And yet still people gamble at the casino. What workings are at play?

Gambling relies on a logical fallacy. Author Jay Heinrichs refers to this as the fallacy of hasty generalization.

“If this person won a million bucks, then you can to.”

Sure you can, but the odds are monumentally against it.

So as a presented proposition, casinos have really weak logic. They overcome it by manipulating that ethos-logos loop:

If an audience perceives you as being credible (ethos), they become more inclined to accept your logic (logos). And as they accept your logos, they become even more inclined to believe that you’re credible

Round and round it goes; an unfortunate little persuasion loop in the human brain that gambling establishments have known about since the first dice rolled across a table.

The logos the casino wants you to buy into is the idea that someone, somewhere, is winning big, and it could be you! It’s a weak argument, but the ethos-logos loop suggests we might buy into it, given a sufficient dose of ethos to power the loop.

How does the casino do this, and how can we do the same in presentations?

Clear Rules

Casinos come with rules, and they emphasize those rules. Croupiers for example work under rules about how each and every poker cards is dealt from the shoe.

Rules indicate ethos. There are policies, there are procedures, they are transparent, and they are the same for everyone. Even the classic sidewalk “Shell Game” scam starts out with an apparently thorough demonstration of the “rules” in order to indicate ethos.

In your presentation: Look to timing, agenda, and audience questions

The closest thing to a book of rules in a presentation are the agenda, the stated duration, and how you intend to take audience questions. Once you’ve put those rules on the table, it’s surprisingly important to stick to them. Deviation means you break your own rules, and when you break the rules, your ethos breaks too.

Pay-off stories

Walk into a casino and you’ll see flashing displays of how many millions of dollars have been won that day. Even individual machines boast their pay-out levels. This is another logical fallacy in play. It’s one-sided information. What you don’t see is how many thousands had to be paid into the machine in order to achieve the payout.

In your presentation: Share pay-off stories

By sharing examples of how your product, your service, or your message has helped others, you boost credibility through saying “this happened for these guys; it can happen for you”.

Cognitive Consonance

The one-sided information presented in all those flashing pay-out displays works because it matches the hopes and beliefs of the audience as they walk in. They want to see how much is being won. They’re not so interested in knowing how much is being lost!

Audiences are pre-inclined to think in certain directions, and they look for information that confirms their pre-held beliefs.

In your presentation: Head for the common ground

Even if you want to shake an audience up, it’s not a good idea to confront pre-set world views too early in a presentation. All you achieve is an uncomfortable dose of dissonance, and rather than doubt themselves, the audience will prefer to doubt YOU!

Start by stating common ground that you have with the audience. Where you already know that they buy into certain areas of your message, emphasize those areas.

Shared views emphasize ethos. Disagreements reduce it.

Cheer Leaders

Listen to all those cheers you hear from the gambling tables around you. Each cheer says that yet another member of Joe Public just won big. If they are winning, then it could be you. A logical fallacy again; we don’t know how many people lost, or if the person who just got the cheer only experienced a reprieve during their landslide to a massive loss. We just hear the cheer, and that’s all we need.

In your presentation: Boost-up the cheer leaders

The important thing about cheer-leaders is that they have to be independent. They have to be fellow members of Joe Public.

That’s why independent benchmarks, customer testimonials, awards, and press reviews are gold within sales presentations. Where you’ve got them, flaunt them. Just make sure they are relevant to your message.

Casinos have a lot to teach us about presenting. They’ve spent many, many years, perfecting their craft.

If careful manipulation of ethos boosts the wobbly logic behind gambling, then imagine what it can do when applied to the positive logic of your next presentation.