Cognitive Ease When something is easy to understand, your brain feels comfortable and assumes everything is fine — this is called cognitive ease. Because of this, you're more likely to believe or trust what you're seeing or hearing. When words or ideas are repeated or shown clearly, they feel familiar, and this can create an illusion of familiarity — making you think they’re true or important, even when they’re not. This leads to the illusion of truth, where statements seem more believable just because they’re repeated or easy to process. That’s why clear fonts, simple words, rhymes, and easy-to-pronounce names make messages feel more trustworthy. In practice, marketers, writers, and politicians use these tricks — like repetition and simplicity — to make their messages more persuasive, knowing that if something feels easy, people are more likely to believe it.
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