What Are the 7 Universal Principles of Persuasion?

How do small, costless changes to your communication lead to massive results? A real estate agency increased appointments by 20% with a single new sentence. Bose increased sales by 45% by changing one headline.These aren't magic tricks; they are practical applications of science.In this foundational episode, Patrick van der Burght introduces the 7 Universal Principles of Persuasion as defined by Dr. Robert Cialdini. These principles are powerful, ethical, and scientifically-proven "decision triggers" that help motivate human behaviour. You'll get an overview of each principle, supported by fascinating research, and learn why "knowledge" of these principles isn't enough—you need "application skill."In This Episode, You'll Learn:✅ The 7 Principles Defined: A clear introduction to Reciprocity, Liking, Social Proof, Authority, Consistency, Scarcity, and Unity.✅ The "Contrast Phenomenon": What it is and how most professionals are actively using it the wrong way, working against their own goals.✅ The 3-Question Test for Ethics: How to ensure your persuasion is ethical.✅ Shocking Case Studies:Reciprocity: How a small, low-cost gift increased conversion rates by 94.4%.Consistency: How a small prior commitment increased donations by 65.2%.Authority: How a business suit made 350% more people follow someone.Social Proof: Why a perfect 5-star review average is not the most persuasive score.✅ The Difference Between Knowledge & Power: Why knowing the principles is useless without the application skill and confidence to use them.The 7 Principles at a Glance:Reciprocity: We feel obligated to give back to those who have given to us first.Social Proof: We follow the actions of others, especially when we are uncertain and they are numerous or similar to us.Scarcity: We want more of the things we can have less of. We are more motivated by the fear of losing something than by gaining it.Liking: We prefer to say "yes" to people we like. We like people who are like us, who like us, and who give us genuine compliments.Authority: We follow the lead of credible, knowledgeable experts and those who have the aura of authority.Consistency: We feel an internal pressure to act consistently with earlier actions or statements we have made.Unity: We favour those who we consider part of our "we"-group. This is about shared identity and a feeling of "we-ness."❗️ Your Ethical Persuasion Challenge ❗️Ready to move from knowledge to action? Don't just listen—apply. Here is your 3-step challenge based on the principles you just learned.✅ Make a Commitment (The Principle of Consistency): If you want to master this skill, the first step is committing to your own learning. Hit "Follow" or "Subscribe" on your podcast app right now. It's a small, simple action that makes you 514% more likely to stick with it (as we learned in Episode 1!).✅ Return the Favour (The Principles of Reciprocity & Social Proof): If you received value from this episode, here's your chance to return it. Please take 30 seconds to leave a review on Apple Podcasts or Spotify. This act of Reciprocity is the single best way to provide the Social Proof that helps other ethically-minded professionals discover this community.✅ Build Stronger Relationships (The Principle of Liking): Share this episode with one friend, colleague, or someone in your network who you know would value and benefit from this. By helping them achieve their goals, you will activate the Principle of Liking towards you, and the likelihood that they will say YES to you in the future increases.PRO TIP FOR THAT LAST POINT: This action also activated the Principle of Reciprocity, because you gave the gift of knowledge and your time. You can amplify this effect by personalising it. If you can, identify particular lessons from this episode that would be useful to those you share it with and tell them about it. Like this:'I listened to this insightful podcast on persuasion that you should not miss (that is Scarcity). At the 31-minute mark, I thought of you, when the example of the Canadian Cancer Association was shared and how they increased the response rate by 65.2%. I trust this will give you some ideas you can use immediately.'You're more likely to get a response and they will feel (because they were) personally spoken to and thought about by you. It will deepen your relationship.Resources Mentioned:Free Ebook: Download the complimentary ebook (no email required) here Episode 2 : The Science of Human Decision-Making - Stop Talking to the Wrong Brain Article: The Power of Appearance Ready to build application skills and confidence? Book a discovery call FREE Membership Portal: Join our new community to get early access and track episodes, and access guest giveaways as well as free resources.Patrick’s Social Media LinksPodcast : https://ethicalpersuasion.com.au/podcast/Youtube - https://www.youtube.com/@ethicalpersuasionLinkedin - https://www.linkedin.com/in/patrick-van-der-burght/Facebook - https://web.facebook.com/ethicalpersuasion/Instagram - https://www.instagram.com/ethical_persuasion/Twitter - https://x.com/yesmoreoftenTikTok - https://www.tiktok.com/@ethicalpersuasionBook Page - https://yesmoreoften.com/Personal Profile - https://patrickvanderburght.com