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Our methodology bridges the gap between science and business results, powered by three core pillars:
Our science-led methodology impacts everything we do.
Why neuroscience
matters
Neuroscience shows us that the brain and body are intricately connected. It reveals the brain’s structures, reactions and patterns, providing actionable insights on what truly drives culture and performance. We apply this thinking to the workplace, looking at how culture and our 8 neuroscience themes drive wellbeing and performance.
To build a sustainable high-performance culture, you must measure both sides of the human experience in the workplace: how your people feel (Happiness) and how they think (Engagement)
We focus on eight core neuroscience themes.
Four themes connect to the head, revealing insights into employee engagement.
→ Clarity
→ Enablement
→ Meaning & purpose
→ Growth
Four themes connect to the heart, unlocking the secrets to employee happiness.
→ Safety
→ Relationships
→ Freedom
→ Acknowledgement
Each theme links to one of four brain systems representing a fundamental need at work.
To ensure complete accuracy, each of the 4 brain systems breaks down into 2 core themes, which are further measured across 3 distinct sub-themes. Such as trust, autonomy, team dynamics, workload, and values.
We unite them across all our services and products. This prevents data silos and provides a holistic view of your culture.
Enabling you to take action and drive productivity, wellbeing and growth.
The scientific approach to releasing human potential. Underpinned by neuroscience, validated by experts, and powered by real-world data, our methodology bridges the gap between human emotion and bottom-line business results.
countries tested
Million+, data points, collected and analysed
Million+, survey responses
Million+, employees empowered
Why our customers
trust our methodology
“Applying The Happiness Index’s neuroscience approach to the workplace and the way we communicate it is, without doubt, a future-fit enabler.”
“We partnered with The Happiness Index as there is a huge synergy with the neuroscience themes of their platform to help us measure engagement and happiness. With the help of the dashboard analytics and action planning tools, we’ve been able to share results and involve respondents in prioritising the areas that matter most to our employees.”
Our platform and methodology aren’t built on passing HR trends. They’re backed by combining rigorous scientific study with deep organisational experience.
The core of our methodology is our 24-question survey, The Happiness Index. Built on neuroscience and academic expertise, it gives you a complete picture of how your people actually think and feel.
It’s not just internally rigorous; it’s independently checked. In April 2025, our approach was externally validated by:
One science-led framework. Every solution. This same neuroscience model underpins our global benchmark, engagement platform, bespoke reports and performance-culture consultancy. Whatever you’re using The Happiness Index for, it’s built on the same evidence base.
Book a demo and we’ll show you exactly what your culture data reveals. No hard sell. Just clarity.
Everything you need to understand what drives your people. And what it means for your bottom line.