The Evolution of Leader Development: Five First Principles for Developing Leadership

At a time when New Zealand organisations face unprecedented challenges - from economic uncertainty to record-high burnout rates - investing in leadership development might seem like a luxury. But what if our traditional approaches to developing leaders are part of the problem rather than the solution?

Consider this: Recent research shows 57% of New Zealand workers are at high risk of burnout, with leaders and managers themselves struggling to navigate uncertainty. Meanwhile, we're losing talent to Australia at record rates. Clearly, a fresh approach to developing resilient, capable leaders isn't just desirable - it's essential for organisational survival.

Enter David Day, a preeminent leadership scholar whose evidence-based research offers a revolutionary framework for rethinking how we develop leaders. His new book "Developing Leaders and Leadership: Principles, Practices, and Processes" challenges many of our assumptions about leadership development. As New Zealand organisations grapple with productivity challenges and talent retention, Day's insights couldn't be more timely.

David Day is a prominent leadership scholar who serves as Professor of Psychological Science and Academic Director of the Kravis Leadership Institute at Claremont McKenna College. His book offers an evidence-based examination of how both individuals and collectives develop their capacity for leadership, distinguishing itself from other works by focusing on principles and developmental processes rather than just leadership programs or techniques.

This blog starts a four-part series exploring Day's ideas on leader and leadership development. You'll discover the five principles of individual leader development, setting the stage for future discussions on collective leadership, leadership systems and assessment, and practical applications in team coaching. By the end of this series, you'll have a comprehensive toolkit to evolve your organisation's leadership development strategies.

Leader Development is Different to Leadership Development

Before diving into Day's principles, it's crucial to understand how his approach differs from traditional leadership training programs that you might have implemented in your organisation. Day draws a vital distinction between leader development and leadership development. While the latter focuses on building collective capacity within an organisation, leader development focuses on enhancing individual capabilities, skills, and mindsets.

As an HR professional, you need to shift your focus from merely teaching specific skills or techniques to fostering deep-seated changes in how individuals perceive themselves and their role in leadership contexts. This approach recognises that effective leadership isn't just about what people do but who they are and how they think.

Consider how this might change your current leadership development programs. Instead of relying solely on skills-based workshops, how might you incorporate elements that foster self-reflection, identity development, and cognitive complexity?

Five Principles That Change Everything

Day's research reveals five fundamental principles that should reshape how we approach leader development. These principles are particularly relevant for New Zealand organisations seeking to build resilient leadership capacity in uncertain times.

Principle 1: You Cannot Make Anyone Develop as a Leader

This principle might seem at odds with your traditional role of 'developing' organisational talent. However, it suggests that you need to shift your focus from training programs to creating developmental environments that inspire and support self-directed growth. Think about your organisation's leadership training programs. How effective are they really? Day's research shows that true development can't be forced - it must be owned by the individual.

This principle challenges us to shift from one-size-fits-all programs to creating environments where leadership development is both encouraged and enabled. It's about building what Day calls "developmental systems" rather than running training events.

For example, rather than sending all managers through the same leadership course, consider creating a leadership development marketplace where individuals can choose experiences that match their development needs and interests.

Action item: Audit your current leadership development offerings. Are they predominantly standard, or do they allow for self-selection and personalised learning paths?

Principle 2: Development Requires Dedicated Work Over a Long Period of Time

This principle debunks the myth of the 'leadership seminar miracle' you might have encountered (or perhaps even promoted). It emphasises that meaningful growth occurs through consistent effort over time.

In an era of quarterly targets and rapid change, this principle might seem challenging. Yet Day's research is clear: meaningful leadership development takes time and sustained effort. It's about recognising that building the complex capabilities needed to lead through uncertainty - like the challenges many New Zealand organisations currently face - requires ongoing practice and reflection.

Action item: Evaluate the timeline of your leadership development initiatives. Are they primarily short-term interventions, or do you have long-term, sustained programmes?

Principle 3: Leadership is Learned Through Experience

While classroom learning has its place, Day argues that the most impactful leadership lessons come from real-world experiences. This principle underscores the importance of providing aspiring leaders with challenging assignments and opportunities to apply their skills in practice. The key is not just having experiences, but learning from them through structured reflection and application.

Action item: Review your organisation's job rotation and stretch assignment policies. Are you providing enough opportunities for experiential learning?

Principle 4: The Foundations of any Meaningful Developmental Experience Includes Assessment, Challenge, and Support

Day's research shows that effective leadership development requires three key elements:

- Clear assessment of current capabilities and development needs

- Challenging experiences that push beyond comfort zones

- Consistent support through coaching, mentoring, and feedback

This approach ensures leaders are pushed to grow while receiving the necessary feedback and assistance.

Action item: Analyse your current development programs. Do they incorporate all three elements — assessment, challenge, and support — effectively?

Principle 5: Evidence-based Practices Support Development

In an age of leadership fads, Day emphasises the importance of grounding your efforts in proven, research-backed practices. This principle is particularly relevant as organisations invest precious resources in development during economic uncertainty.

Action item: Evaluate the theoretical underpinnings of your current leadership development programs. Are they based on the latest research and empirical evidence?

The Systems Approach: Integrating Leader Development into Organisational DNA

These principles challenge us to fundamentally rethink how we develop leaders. Instead of relying on sporadic training programs, we need to create comprehensive developmental systems that:

Support individual ownership of development

• Create conditions where leaders choose their growth paths rather than having development thrust upon them
• Design flexible frameworks that allow for personalised learning journeys
• Help leaders identify their developmental edges and create meaningful goals
• Build reflection practices into daily work rhythms
• Teach leaders how to extract learning from everyday experiences

Provide ongoing opportunities for practice and reflection

• Move beyond one-off workshops to create regular leadership practice opportunities
• Integrate leadership challenges into existing business projects
• Create feedback loops that help leaders learn from their experiences
• Build peer learning communities where leaders can share insights and challenges
• Design stretch assignments that provide progressive levels of challenge

Link development to business challenges

• Use actual organisational challenges as leadership development opportunities
• Connect learning directly to business outcomes
• Help leaders apply new skills to current workplace situations
• Create action learning projects that serve both development and business needs
• Ensure learning transfers directly to the workplace

Balance challenge with support

• Provide appropriate scaffolding for leaders taking on new challenges
• Match mentors and coaches with developing leaders
• Create psychological safety for learning and experimentation
• Build support networks among peer leaders
• Ensure feedback focuses on growth rather than judgment

Use evidence-based approaches

Here are some 'simple rules' to guide how you can use evidence-based approaches to leader development.

• Ground development practices in solid research rather than fads
• Measure both short-term and long-term development outcomes
• Track the impact of development on business results
• Use validated assessment tools to guide development
• Regularly review and adjust approaches based on evidence of effectiveness

As a People & Culture leader, you have a unique opportunity—and responsibility—to shape the future of leadership in your organisation. David Day's insights offer you a compelling roadmap for reimagining your approach to leader development.

Looking Ahead

This is the first in a four-part series exploring Day's ideas. In our next post, we'll examine how these principles apply at a collective level, showing how organisations can build shared leadership capacity crucial for navigating complexity and change (article 2). In article 3 we tackle the crucial question: How do we create systems that support continuous leadership growth in challenging times? Our final article in the series examines how the Ways of Working Team Coaching Programme embodies the principles we've discussed.

For now, consider: How well do your current leadership development practices align with these evidence-based principles? What might need to change to create more effective developmental systems in your organisation?

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