Who Uses the Big Five and RTP - And Why
The Big Five has long been considered the gold standard in personality psychology — and for academic purposes, it holds its ground. But in the real world, where decisions need to be made quickly and relationships depend on real-time communication, the Big Five falls short.
That’s where Rapid Trait Profiling (RTP) sets a new standard.
📚 The Big Five — Solid Theory, Limited Use
The Big Five (also called OCEAN) measures personality across five traits:
Openness, Conscientiousness, Extraversion, Agreeableness, and Neuroticism.
It’s backed by decades of peer-reviewed research and is reliable across populations. It’s great for psychologists, researchers, and HR analysts working in controlled environments.
But here’s the problem:
- It’s slow
- It’s abstract
- As well it’s self-reported
- And it’s not actionable in real time
If you need to understand someone on the spot — in a negotiation, a leadership conflict, a hiring decision, or a parenting challenge — the Big Five can’t help you.
👤 RTP — Built for the Real World
Rapid Trait Profiling is based on one simple fact:
What we think and feel, we express — repeatedly. And what we repeat physically reshapes us.
RTP uses the science of neurobiology, muscle physiology, behavioural psychology, and facial morphology to read the story written on a person’s face. It identifies how people process information, make decisions, and communicate — all in real time.
No forms.
No guesswork.
No waiting for a report.
🔍 Where RTP Outshines the Big Five
🧠 Why It Matters
In the real world, people want results — not labels. You don’t need to know if someone is an INTJ or high on Conscientiousness. You need to know how to talk to them, how they make decisions, and how they’ll likely respond in a given situation.
RTP tells you that — instantly.
And it doesn’t stop there. Once you know how someone thinks and feels, you can adapt your language to match their needs, build trust faster, and resolve conflict before it escalates.
That’s something no questionnaire can do.
⚙️ Not Theory — Practice
RTP is already used by:
- Law enforcement professionals who need to assess truthfulness on the spot
- Educators tailoring communication to different learning styles
- Business leaders building high-trust teams
- Parents improving relationships with their children
- Coaches helping clients shift behaviour through real-time insights
This isn’t guesswork. It’s the science of behaviour, applied.
Why Compare the Big Five to Rapid Trait Profiling?
The Big Five model has earned its place in academic psychology — but in the real world, theory alone doesn’t cut it.
When you need to understand someone quickly and accurately — in leadership, negotiation, parenting, or coaching — abstract frameworks and self-assessment reports slow you down.
That’s where Rapid Trait Profiling (RTP) makes the difference.
This article lays out exactly why the Big Five, while respected in research circles, can’t match the speed, objectivity, and real-time clarity of RTP.
If you want results, not just reports — read on.
Who Uses the Big 5 and RTP and Why
Big Five personality model and Rapid Trait Profiling (RTP) —who uses each system, what they gain, and how both may be used together:
🔍 Who Uses Each System
✅ The Big Five (OCEAN)
Used by:
- Academic researchers and psychologists
- HR professionals in structured environments
- Universities and educational psychologists
- Corporate diversity and inclusion departments
- Psychometric testing companies
Typical contexts:
- Long-term behavioural research
- Statistical population analysis
- Controlled hiring or talent development processes
Clinical personality evaluation
✅ Rapid Trait Profiling (RTP)
Used by:
- Business leaders and managers
- Coaches and educators
- Law enforcement and negotiation experts
- Parents and family counsellors
- Sales professionals and recruiters
Typical contexts:
- Real-time interpersonal communication
- Leadership and team-building
- Coaching and behavioural change
- Parent-child relationship improvement
- Detecting deception and reading intent
🎯 What Benefits Each User Gains
🔄 Who Can Use Both — And How
✅ Professionals who may combine both:
- Organisational psychologists: Use Big Five for hiring patterns and RTP for team dynamics.
- HR departments: Use Big Five in early recruitment stages; use RTP in real-time communication training.
- Coaches and educators: Use Big Five to understand long-term tendencies; use RTP to guide moment-to-moment interactions.
- Therapists and behavioural specialists: Use Big Five for background assessment; use RTP to decode current behavioural patterns in session.
🔗 How they work together:
Big Five provides a static map — a description of the terrain.
RTP is a real-time compass — helping you navigate moment-by-moment.
By combining both, users can understand broad traits and act on real-time cues — making decisions based on both long-term patterns and current behaviour.
🧠 Summary
✅ Final Takeaway
The Big Five gives insight into what someone is generally like.
RTP tells you what they need from you right now.
If you want results, not just reports — use RTP.
If you want layered understanding, use both.
📩 Want to Learn It?
If you want a tool that actually works — one you can use immediately in business, leadership, parenting, or coaching — RTP is it.
You won’t find it in textbooks. You’ll find it in results.
Contact me directly at 👉 https://alanstevens.com.au/contact-us
and I’ll show you how to get started.