Mastering Leadership
- The Open Mind Institute

- 3 hours ago
- 4 min read
Leadership is not just about charisma or gut feeling, it’s about strategic decision making and stewardship toward the fulfilment of a vision or purpose; it's about inspiring and enhancing the skills and capabilities of those around you as you mobilise toward the achievement of organisational goals.
These strategic decisions and stewardship have to be underpinned by data and evidence based methods if they are to truly succeed. Today, I’m going to take you on a journey through the essentials of mastering leadership development that’s backed by solid evidence. Ready to unlock your full potential? Let’s dive in.
What are the Evidence-Based Methods?
Imagine trying to navigate a ship through a storm and thick fog without essential instruments like a radio, compass or map. That’s what leadership without evidence feels like. You might have good instincts, but without data, credible frameworks and research to guide you, you risk steering off course, or worse, sinking your organisation.
Evidence-based methods provide that compass. They rely on scientific research, real-world data, and tested frameworks to help leaders make smarter, more effective decisions. For example, instead of guessing what motivates your team, you use credible assessments* to reveal what truly drives their behaviour. This means you can then tailor your approach to enhance collaboration and productivity, not just hope for the best.
Here are some of the evidence-based methods that top executive coaches provide to their CEO clients, across:-
Strategic Decision-Making & Judgement Quality
Cynefin Framework (Snowden)
OODA Loop (Observe–Orient–Decide–Act)
Second-Order Thinking (Howard Marks)
Pre-Mortems (Gary Klein)
The Eisenhower Matrix
Communication, Influence & Executive Presence
Adaptive Leadership (Heifetz & Linsky)
Mirroring & Labelling (Chris Voss)
Unconditional Positive Regard (Carl Rogers)
Crucial Conversations Framework
Nonviolent Communication (NVC – Rosenberg)
Self-Leadership, Energy & Cognitive Performance
Vertical Leadership Development (Kegan & Lahey)
ACT (Acceptance & Commitment Therapy) for Leaders
Energy Management (Schwartz & Loehr)
Cognitive Reframing & CBT (Cognitive Behavioural Therapy
Dispositional Mindfulness
Organisational Execution & Results
OKRs (Objectives & Key Results)
Balanced Scorecard (Kaplan & Norton)
Systems Thinking (Senge)
The Mental Models, like First Principles Thinking (Charlie Munger)
SCARF Model (David Rock)
By integrating these methods, you’re not just leading, you’re leading with purpose and precision.

Mastering the Evidence-Based Methods
To master these evidence-based methods, you need to know what they are, how and when to use them, and build enough positive reinforcement so they become habitual and the new default position.
Finally, you need consistent application and accountability from a reliable and impartial source, ideally a credible executive coach, who can help you to:
Use the best available evidence
This means tapping into current research, case studies, and data analytics.
Apply critical thinking
Question assumptions and evaluate the quality of evidence. Not all data is created equal.
Incorporate experience and expertise
Your experience as a leader matters. Combine it with evidence to create a balanced approach.
Consider organisational and personal values and overarching purpose
Every individual and organisation is different, aligning with values and purpose become the north-star and provide inspiration and motivation
Measure and evaluate outcomes
Track progress and outcomes to see if the coaching methods are working. Use feedback and data to refine your approach continuously.
By following these principles with the assistance of an executive coach, you create a leadership development process that’s both scientific and human-centred.
How to Promote Evidence-Based Leadership?
Promoting evidence-based leadership isn’t just about adopting new tools, it’s about fostering a culture that values learning, curiosity, and accountability. Here’s how you can champion this approach in your organisation or team:
Lead by example
Show your commitment to evidence-based practices by sharing research, data, and success stories. When your team sees you valuing facts over opinions, they’ll follow suit.
Provide training and resources
Offer workshops, masterclasses, or access to research databases. Equip your leaders and teams with the knowledge and skills to apply evidence-based methods.
Encourage open dialogue
Create safe spaces for questioning and discussing ideas. Encourage team members to challenge assumptions and bring data to the table.
Integrate evidence into decision-making processes
Make it standard practice to review relevant data before making strategic decisions. Use tools like dashboards, analytics, and feedback surveys.
Celebrate wins and learn from failures
Highlight successes and use evidence to identify areas for improvement. This reinforces the value of data-driven leadership.
By embedding these processes as non-negotiables, you’ll nurture a leadership culture that’s agile, informed, and resilient.

Unlocking the Power of Evidence-Based Leadership Development
When you commit to evidence-based leadership development, you’re investing in a future where leadership is smarter, more adaptive, and more impactful. This approach isn’t just a trend, it’s a proven pathway to unlocking potential at every level.
Remember, leadership is a journey, not a destination. By embracing evidence-based methods, you’re equipping yourself with the tools to navigate the journey with confidence and clarity.
So, what’s your next step? Dive into the research, experiment with evidence-based strategies, and keep your mind open to re-learning and hiring an executive coach. The results will speak for themselves. Also, consider TOMI's ATAR Program, an evidence based team coaching program that used the 12 Essential Skills Assessment (ESA) and the Communication Attributes Assessment (CAA) to target growth areas and achieve measurable results.
Mastering leadership is within your reach. With evidence as your guide and coaching as your vehicle, you’re set to transform not just your leadership style but the entire culture or your organisation.
Paul Pitsaras LL.B B.Int.Bus.
The Open Mind Institute is a Premium Executive Coaching & Training Institute Empowering Teams & Leaders Around the World to Exceed their Performance Goals: Book a Strategy Call
*Credible Assessments include:-
Big Five Personality Assessment
DISC Profiling
Communication Archetypes Assessment (CAA)
12 Essential Skills Assessment (ESA)
360-Degree Feedback Assessments
Organisational Diagnostics, like:
Culture assessments
Team effectiveness measures
Engagement surveys
Performance metrics alignment




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