Latest / Marketing Psychology with Fexingo: Behavioral Triggers, Persuasion, and Consumer Behavior / How Processing Fluency Makes Marketing Effortless
Transcript
- Lucas: Luna, I want to start today with a weird experiment. In 2011, researchers at the University of Michigan took a list of fictional stocks — tickers like 'a a b e r' versus 'A-A-R-T-A' — and asked people which ones they'd invest in. The tickers that were easier to pronounce won every time. Luna: Wait — people made investment decisions based on how easy the letters were to say? Lucas: Exactly. And it wasn't hypothetical. The same researchers looked at real stocks on the New York Stock Exchange and found that companies with pronounceable ticker symbols outperformed the unpronounceable ones by about 11 percent over the first week of trading. That's the power of what psychologists call 'processing fluency.' Luna: So our brains just like things that are easy to process, and we mistake that ease for quality? Lucas: That's the core of it. Processing fluency is the subjective experience of how easily your brain handles incoming information. When something feels easy — whether it's reading a font, hearing a name, or navigating a website — we unconsciously infer that it's more familiar, more truthful, and more valuable. Luna: Which is why luxury brands use simple, clean logos and why Apple's website is basically a white page with one photo. Lucas: Exactly. Apple's entire marketing is a masterclass in fluency. Their product names are one or two syllables. Their packaging slides open with a satisfying magnetic pull. Even the typography — San Francisco, their custom font — is designed for maximum legibility on screens. Every element reduces cognitive load. Luna: And the opposite — when something feels difficult, we assume it's worse. I remember a study where they gave people instructions for an exercise in either a clear, bold font or a messy, cursive font. People who read the messy font said the exercise sounded harder and they were less likely to do it. Lucas: That's a perfect example. It's called 'disfluency' — and it's a conversion killer. For a marketer, the lesson is brutal: if your ad requires mental effort to understand, people will dislike the product before they even try it. Luna: So where do we see this applied best today? Besides Apple. Lucas: I'd point to TurboTax. Their whole pitch is 'easy' — but they don't just say it, they design for it. The interface uses a q and a format, large buttons, plain language. They avoid tax jargon unless absolutely necessary. The result is that filing taxes feels almost trivial, which is a huge psychological shift from the traditional anxiety of tax season. Luna: Because if you make the process feel easy, people trust it more. They assume a smooth experience equals an accurate result. Lucas: And that's the dangerous flip side. Fluency can make us believe things that aren't true. There's a classic study where researchers presented statements like 'Osorno is a city in Chile' in either a high-contrast font or a low-contrast font. People rated the high-contrast statements as more likely to be true — even though the content was identical. The ease of reading biased their truth judgment. Luna: So a well-designed ad can actually make false claims feel true. That's a big ethical responsibility for marketers. Lucas: Absolutely. And I think the smartest brands use fluency responsibly. They make their genuine value easier to see, rather than dressing up a bad product. The framework I like is: 'Reduce friction in every interaction.' Luna: Let's talk about specific tactics. What's one thing a marketer can change today to improve fluency? Lucas: Check your typography. If your body text is below 16 pixels on mobile, you're creating disfluency. If your headlines use a decorative font that's hard to read, you're adding cognitive friction. Also, symmetry matters — humans process symmetrical layouts faster than asymmetrical ones. That's why landing pages with a centered headline and a single image feel more trustworthy. Luna: And repetition. The mere exposure effect is basically fluency over time. The more you see a logo, the easier it is to recognize, and the more you like it. Lucas: Right. That's why frequency in advertising works beyond just recall — it literally makes the brand feel easier to think about. But here's the nuance: there's a fluency sweet spot. Too much repetition and people get bored, which is a form of disfluency. You need enough novelty to keep the brain engaged, but enough familiarity to keep it easy. Luna: So testing is critical. You can't just set and forget a font or a layout. Lucas: Exactly. And A/B testing is perfect for fluency because the effects are measurable. Try a high-contrast button versus a low-contrast one. Try a short product name versus a long one. The easier version almost always converts higher. Luna: I also think about audio fluency. Podcast sponsors that use simple, conversational language — they feel more credible than the ones with jargon. Lucas: That's a great point. Even the sound of a name matters. Back to the stock ticker study — they found that names with repetitive sounds, like 'Coca-Cola' or 'Katy Perry', are more fluent and more liked. That's why so many successful brands use alliteration or rhyme: 'Dunkin' Donuts', 'PayPal', 'Reese's Pieces'. Luna: It's almost unfair how much of our preference is driven by these low-level cognitive shortcuts. Lucas: It is. But once you see them, you can use them deliberately. And that's what separates good marketing from great marketing. It's not about tricking people — it's about making your genuine value easy to perceive. Luna: If these marketing conversations have sparked something you've actually used — maybe a cleaner landing page, a better subject line — there's a way to keep them coming ad-free. Lucas: Yeah. A handful of listeners already chip in monthly through buy me a coffee dot com slash fexingo, and that's literally what funds making this many episodes. No ads, no sponsors, just people who find value here. Luna: It's a small group, but it makes a big difference. And today's topic is a perfect example — fluency reduces friction. That's what we try to do with the show, too. Lucas: So back to the practical takeaway. Next time you're designing a campaign, ask yourself: 'How easy is this to process?' If the answer isn't 'extremely,' simplify. Your customers' brains will thank you. Luna: And they'll buy more. Which is the whole point. Lucas: Exactly. For Fexingo Business, I'm Lucas. Luna: And I'm Luna. See you next time.