ChatGPT prompt tips: all in one scientific article

With ChatGPT , many people rushed to stock up on 'perfect prompts': complex formulas that promise to unlock the best answers from AI . I tried everything from presentation simulations to productivity tips, but I always ended up back at square one, wondering if I was making things too complicated. Then I came across an interesting study by researchers at the Wharton School (University of Pennsylvania).

The paper tested whether language models like ChatGPT respond to persuasion principles the way humans do. They found that the difference isn't just what you ask—it's how you ask it. Just like in human conversations.

Convincing 'Call Me an Idiot' Experiment with AI

How Classic Psychological Tricks Doubled ChatGPT's Compliance Rate

The researchers put GPT-4o mini , one of the older versions of ChatGPT, into 28,000 test conversations. Instead of asking direct questions, they wrapped the requests in well-known persuasion signals from psychology: authority, commitment, liking, reciprocity, scarcity, social proof, and affiliation .

These are techniques that salespeople, negotiators, and marketers have used for decades. The study's surprising finding? These tactics work with AI, too. When a persuasion principle was added to the prompt, the model's compliance rate doubled, from about a third to more than two-thirds.

The researchers used controversial examples (like asking the AI ​​to pronounce insults or describe restricted substances). But the big finding wasn't the manipulation; it was that ChatGPT responded to social cues in a human-like way. That's good news for us. The researchers think we can use these principles to achieve positive results, too, by motivating or training AI to produce better results (not just for manipulation).

Applying the 7 principles of persuasion with ChatGPT

For smarter and sharper prompts

Here's how each principle might improve your daily prompt. The effectiveness may vary depending on the context in which it's used. These prompts were tested on ChatGPT 5.

Authority

We trust experts, and it seems so does AI. By invoking authority, you set the tone for a confident, professional response. Putting ChatGPT in the expert role is the golden rule of prompt creation.

Taking advice from productivity experts like Cal Newport, I played time management coach. Help me design a daily schedule that balanced deep work, meetings, and personal time.

Commitment

Once you agree on a small step, it's easier to build up to bigger steps.

Let's agree on a daily word count goal. Now help me outline my nonfiction book chapter by chapter.

Liking

We tend to help more when we like someone. Even ChatGPT responds better when you start with a compliment.

I really appreciate how clear and easy to understand your technology explanations are. Can you walk me through how to backup my iPhone to iCloud in simple steps?

Reciprocity

When you give value, you will usually get value back.

I've compiled a list of pros and cons of switching from Windows to macOS. Can you add any important points I might have missed?

Scarcity

Urgency increases focus.

I need to send a project status update in the next 10 minutes. Can you write a short email (under 150 words) highlighting progress, obstacles, and next steps?

Social Proof

We often follow what others are doing, and AI mirrors that language as well.

Most iPhone users are turning on Focus Mode to avoid distractions. Can you create a step by step guide for me to set up the same?

Unity

When a task is framed as a shared mission, consensus is stronger.

As fellow language learners, can you and I work together to build a simple daily routine to practice Spanish, balancing grammar, vocabulary, and speaking skills?

Perfect prompt design

Combine multiple persuasive suggestions into one powerful claim

The real magic happens when you combine multiple principles into one request. Instead of a dry command, you get a powerful conversation starter.

Here is a combination example:

The way you explained it is one of the clearest I have ever seen (sympathy) . Many experts recommend breaking down tasks into small milestones (authority/social proof) . I have already outlined my project (reciprocity) , but I only have 10 minutes before the team meeting (scarcity) . Can we together (engagement) turn it into a 5-step action plan that I can present now?

This will definitely result in a clearer, more customized schedule than just asking: ' Make me a plan. '

3 ready-to-use mega-prompt templates

Ready-made scripts for everyday use

To help you get started experimenting right away, here are ready-made 'mega-prompts' you can use for almost any task.

1. Prompt Expert Advisor

Best for studying, researching and editing.

You are an expert [role: teacher, editor, trainer] in [subject] . Many learners like me rely on your clear guidance because it is so effective. I have written [X] , and I would love your help in refining it. Please provide a concise, step-by-step version in the next few lines so I can use it right away.

2. Prompt Collaboration Partners

Best for co-creating drafts, brainstorming, and refining content.

Let's work on this. I've sketched out [X] , and you understand my goals better than most tools. As a teammate, help me turn it into a complete, clear, concise, and engaging version. Keep it under [Y] words so I can use it quickly.

3. Prompt Proven Recipe

Suitable for quick guides, tutorials and productivity tips.

Thousands of people ask this same question when studying [topic] . You are known for giving clear, structured, and quick answers. Please give me the three most useful steps (with an extra tip at the end) that I can apply immediately.

We are not tricking ChatGPT, we are just guiding it along conversational paths it learns from human text. It is possible to ask ChatGPT to design these prompts itself or use online prompt generators.

Why does this change the way prompt is written?

After digging into this research, I realized that the key is not complicated technical tricks, but conversational psychology. It's much easier to ask questions as if you were talking to a real teammate or teacher than to write robotic paragraphs. Now I go back to my old prompts (e.g. using ChatGPT for microlearning) and improve them.

So next time you type out a request, don't just give instructions. Add some authority, a little praise, or frame it as a joint project. You don't need dozens of tips, just a well-researched mega-prompt, with a few variations. Keep experimenting.