Influence, Persuasion, and Personal Presentation: Why and How to Look Your Best When Interacting with Others

Are you intentionally making mistakes at work to make yourself look incompetent?

Are you purposely sabotaging your presentations?

Are you setting yourself up for failure as an instructor?

Hopefully, the answer is no.

Yet the vast majority of men I see who want to be influential fail to master the three tips I’ll share today. But I’m getting ahead of myself.

Men spend a lot of time, money, and effort learning to be more persuasive speakers and negotiators. And for good reason — mastering these skills can reap huge returns when it comes to business and personal success.

But what if there were something you could do that would dramatically increase your persuasiveness without any extra effort or training on your part?

Would you take advantage of it?

If the answer is yes, it’s time to start thinking more about your personal appearance and how it relates to the art of persuasion and influence.

Attractiveness and Persuasion

We like to think that persuasion is a matter of good arguments and compelling rhetoric — in part because we don’t want to believe that we can be swayed by anything less.

The research says otherwise.

There have been a number of studies in the last fifty years that demonstrate people’s tendency to be more persuaded by attractive speakers than by unattractive ones.

In 1979, Shelly Chaiken published a paper on her study of instructors in academic settings. She found that instructors rated as “attractive” by their students could generate significantly higher levels of agreement from their audience than ones rated as “unattractive.” Even more impressively, the study also demonstrated that students actually performed better when they had an instructor they found attractive.

Why Attractiveness Affects Influence

It’s a little disheartening to think that just being handsome can make people under your leadership perform better, or make audiences more likely to agree with your point of view.

Worth bearing in mind is that it’s not a one-way street. Attractive individuals tend, on the whole, to have an easier time in social situations than unattractive ones. That, in turn, encourages them to be more outgoing and social, which gives them more practice with their interactive skills.

But with that said, there’s also an effect on the viewer’s brain when a person is particularly attractive. Our brains are big into shortcuts. Give them a chance and they’ll save mental energy by categorizing people into simple, all-or-nothing terms like “good” and “bad,” or in this case, “attractive” and “unattractive.”

That gives us a tendency to take a broad, generalized assumption about a person, such as “he looks good,” and then ascribe that quality to specific judgments as well, such as “he’s probably a good teacher,” or “he must be a good father.”

This is called the “halo effect.” It was first studied in the 1920s by a researcher named Edward Thorndike, who had noticed that in military evaluations, officers who were ranked highly in some qualities were ranked highly in other, unrelated categories as well. Similarly, officers with low rankings in some categories usually had low rankings in others.

Objectively, the results didn’t make sense. Unrelated qualities like physical fitness and mental attentiveness should, in theory, be randomly distributed. You might get one or two high performers very good at everything they do, and one or two washouts who aren’t good at anything, but in general people should be good at some things and not at others.

What Thorndike found, however, was that one strong positive impression — an officer’s physique, say, or his attention to neatness and punctuality — was enough to generate an overall “good feeling” that spilled over into the rest of the evaluation. Once the person filling out the evaluation noticed something good about an individual, he assumed that they were good at other things too. The result was true for negative impressions as well.

Studies have shown, with remarkable consistency, that the halo effect is real and has a statistically significant effect on people’s success, in everything ranging from education to politics to courtroom defenses (one study showed that attractive people received much more lenient sentences than unattractive ones, even when convicted of the exact same crime).

This effect comes into play when you’re trying to persuade, in any setting or situation. The more positive people’s first visual impression of you is, the more positive traits they’ll associate with everything you say. A 1975 study found that clothing had more impact on first impressions in social settings than the person wearing the clothing — powerful stuff when you’re getting up in front of an audience!

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