Supercharge Your Team with the C4 Dialogue Navigator® | Leadership Coaching and Development
Apr 17
/
Harry Marshall
Learn how the C4 Dialogue Navigator® (Connection, Curiosity, Courage, Clarity) helps leaders drive psychological safety and high team performance. Practical insights for every stage of team development.
Let’s be honest—building a high-performing team is no small feat. Teams are the engine rooms of organisational progress, where the big ideas come to life, but the path to success is seldom straightforward or linear.
Frameworks, such as Tuckman’s stages of team development (forming, storming, norming, performing) and Tim Clark’s Four Stages of Psychological Safety (Inclusion, Learner, Contributor, Challenger), help us make sense of the chaos.
But understanding the journey is one thing, but how we embark on that journey is quite another. That’s where the C4 Dialogue Navigator® comes in. It provides the practical tools and mindset leaders need to guide their teams to high performance with Connection, Curiosity, Courage, and Clarity. Let’s dig a little deeper…

Forming: Connection Builds the Foundation
When a team first comes together, things feel pretty smooth on the surface. People are polite, testing the waters, figuring out how they fit in. This is the forming stage. It’s also where inclusion safety matters most, as everyone is seeking a sense of belonging in a new environment.
Here, together with clarity (more on that later), developing connection is the bedrock of stable and productive teams. As a leader, you set the tone by being intentional about how you develop that connection. When people feel included, they’re more willing to speak up to voice concerns and share ideas. The goal? Create an environment where no one is left wondering, “Why am I here, and what is expected of me?”.
Years ago, I was leading a large, regional team at a medical device company, which taught me the vital importance of consistent clarity and connection. With our complex, multi-country operation and a team that often shifted in size responding to business needs, keeping everyone aligned felt like a constant priority. One simple but impactful tactic we did to quickly integrate new members and build team spirit was having them share a five-minute, picture-based personal introduction during our bi-weekly team reviews. It was amazing what we learned about each other, all sorts of hidden talents from opera singers to badminton players, and how much this small exercise fostered a real sense of connection. It gave everyone a voice early on and made subsequent conversations easier for everybody.
Storming: Curiosity Turns Conflict Into Opportunity
Once the honeymoon phase is over, some bumps in the road may surface.
Welcome to the storming stage, where disagreements can emerge around roles, processes, and priorities. This is where “Learner Safety” becomes critical to enable people to ask questions, experiment, and make mistakes without fear of judgment.
Curiosity is the key here. It shifts the focus from “Who is right?” to “What is right?” Instead of shutting down tension, leaders who lean into curiosity foster a culture of exploration. Practical tools like using open-ended questions (those starting with ‘what’ or ‘how’ and avoiding ‘why’) encourage people to share perspectives and navigate conflict productively. The message is clear: Conflict isn’t the enemy—avoidance is.
In this stage, it is important to separate person from problem, articulate that productive conflict leads to better outcomes, and it is within the collective control of the team to work through it.
Norming: Courage Fuels Contribution
When teams find their rhythm, they enter the norming stage. Roles are clear, and processes run smoothly. But smooth waters can hide unseen risks—like the tendency to play it safe. “Contributor Safety” unlocks the team’s intrinsic motivation to use their talents to contribute to the team's goals.
This is where Courage takes centre stage. Encouraging candid, bold conversations helps teams avoid complacency. Tools like using “I” statements when giving feedback and modelling vulnerability create space for honest input. Effective leaders understand the difference between being nice with being kind, and they invite others to do the same. “Nice teams get nice results”, as the saying goes, so when in the norming stage, skilled leaders know when and how to challenge the team to stretch themselves.
One highly effective approach we adopted for promoting courageous conversations was to structure regular 1:1’s in three sections 1) focus on task 2) two way-feedback of things going well and not and 3) focus on development, so there was always space to celebrate wins and resolve issues as they arose and an opportunity to explore what the team member needed to course correct or level up.
Performing: Clarity Sustains Momentum
When everything clicks, we enter the performing stage. Trust is high, output is high quality, consistent and efficient, and the team is capable of handling challenges by themselves.
Challenger Safety allows people to question the status quo and push for better ways forward, to avoid the risk of hitting a plateau. Members can question others’ ideas regardless of authority and can suggest changes to plans, ideas and ways of working. Feedback is well-intentioned, well-delivered and fluid.
Clarity is what keeps a high-performing team on top of (and in control of) rapid and complex change. In my regional team, we set up subject matter experts for critical steps in our process and others who were tasked with keeping on top of policy changes. This enabled us to cascade updates and flag issues with great speed and ease. Each SME had a buddy, and both were positioned as the ‘go-to’ for questions about their area of expertise. This enabled new learning to be shared quickly and distributed accountability across the team without it sitting with a single point of failure. It had the added benefit of creating a sense of security that if someone didn’t know the answer to something, there was someone who did.
Bringing It All Together
At every stage of a team’s development, the C4 Dialogue Navigator® acts as the connective tissue between psychological safety and performance. Connection, Curiosity, Courage, and Clarity aren’t just communication skills — they are the mechanisms through which trust is built, conflicts are navigated, and innovation thrives.
Remember, team development is rarely a predictable, linear process. Teams can (and often do) find themselves stuck in one of the stages and can move back as well as forward, possibly several times. Agile leaders develop the skills to pivot as necessary, blending each of the C’s and "move around the compass" as required to get things back on track. So, where’s your team at, and which of the C's will serve you best?
Empty space, drag to resize
Harry is a leadership development and cultural competence coach and facilitator, working with senior leaders and teams in multinational organisations across Asia Pacific and the Middle East.
He empowers leaders to develop and refine their leadership style, enhance their communication, and build intercultural competence to enable psychological safety and inclusion for high performance.
He works with a range of tools, including Hogan, Leadership Circle Profile, CoreStrengths SDI, and Workplace Big5, and designs facilitated strategy planning workshops and offsites for teams setting out their vision and defining their objectives and KPIs.
Check out www.dramdiff.com or drop him an email at [email protected].
⸻
Vipul Maholtra, Hong Kong
Vipul is a Leadership Facilitator, Executive Coach, and Actor. His passion is to work specifically in areas of Individual Leadership and Organizational Development with expertise in Executive Presence, Storytelling with Presence, Situational Leadership, Managing Team Dynamics, and Emotional Intelligence.
Harry Marshall - Singapore
As a facilitator and coach, Harry specialises in leadership transitions and career coaching. He works supporting leadership and functional teams across APAC, drawing on his operational and commercial background developing and servicing complex client accounts. Since 1995, he has lived & worked in Singapore, Indonesia and the Philippines and has extensive commercial experience across the region. His passion is helping clients to to understand, leverage and refine their leadership style, develop skills in presentation, communication and dialogue, and build psychological safety in teams for high performance.
Sally Dellow - Hong Kong
Sally is an executive coach and facilitator (and an actor, playwright and published poet) with over 30 years global experience. A specialist in leadership coaching and team development, Sally is an active thought partner with thousands of hours of coaching up to C-suite/Board level. She coaches for London Business School and IMD and is a member of the global leadership and coaching faculties for Barclays, BP and Nestlé. A third-culture adult herself, she specialises in intercultural leadership and teams.
Katherine Sum - Hong Kong
Katherine is both a skilled facilitator and a specialist in L&D support and business operations. Formerly Director of Marketing and Communications for the International Association of Facilitators (IAF) Hong Kong, she specialises in Process Facilitation, Facilitation Training and Lego® Serious Play®. Whether facilitating a group or supporting clients behind the scenes with administration, logistics and account management, Kat brings a highly exploratory and engaging style to every encounter. She values her reputation for connecting deeply in the service of excellent client outcomes.
Eric Sampson - Hong Kong
Eric is a specialist in Leadership Development, Executive and Business Coaching, Cross Cultural Communication and Diversity & Inclusion. He has been working as a communications training consultant and executive coach since 2008 and regularly works with senior executives up to ‘C’ suite level, in both small groups and individually.
Alex Park - Korea
Alex is an accredited executive coach, facilitator and business consultant based in Seoul. After working as a banker for more than 30 years in New York, Zurich, London and Seoul, he left the financial industry to pursue his dual passions: the development of his clients’ businesses/lives, and improvisational theatre. He works extensively on executive presence, presenting and communication skills. He is a familiar name in Korean media and theatre and was selected as one of the twenty-one individuals who will lead Korea in the 21st century.
Alistair Scott - UK
Alistair specialises in senior client relationship management, presentations, pitching, personal impact and public speaking. Clients benefit from his unique combination of professional training as a stage and screen actor, combined with the insights from a 25-year career as a senior investment banker in the UK, Europe and Asia. Working with executives (up to and including Chairman and CEO), Alistair helps to improve communication and relationship development skills with both clients and colleagues. He advises on personal brand and franchise building within the corporate world, and supports executives to maximise their impact in high-level presentations and pitches.
Babara Lee Draminsky - Singapore
Currently based in Singapore, Babara has over 25 years of working experiences in retail, hospitality, food & beverage, marketing and advertising, public relations, conferences and events management, coaching and training industries. She has worked and lived in Hong Kong, China, Taiwan, Denmark, Spain, and Los Angeles, and is fluent in English, Mandarin, Cantonese, and conversational Danish and Spanish.
Edward Choy - Singapore
Edward graduated with a Master’s Degree in Theatre and lectures at the National University of Singapore in the fields of Acting Theory and Performance Studies. He is an experienced communication and management skills trainer, combining a strong grasp of management theory and a dynamic sense of enthusiasm with 17 years of experience in corporate training, as well as work experience in retail banking as a wealth manager. He also regularly conducts financial literacy talks and hosts public forums and panel discussions with renowned financial experts for The Singapore Exchange (SGX), in addition to a host of other financial institutions and organisations.
Elizabeth Redfern - Australia
Now based in Melbourne Elizabeth previously spent more than twenty years in Hong Kong and APAC working with international law firms, corporations, media groups and consultancies. She is a specialist in marketing, communications and business development, and has wide experience with maternity/ parental coaching. As a coach, Elizabeth brings an understanding of demanding commercial environments, and a keen interest in high performance, personal brand building and fostering female talent. Elizabeth’s coaches both face-to-face and virtually, and her style fuses business acumen with empathy and creativity.
Charlie Whalley - Thailand
Charlie is an Executive Coach and Mentor for middle and senior managers who want to increase their impact and fast track their growth. She is a highly experienced ICF Professional Certified Coach (PCC) and Firework Career Transition Coach.
She has over 20years’ experience in senior roles in the UK and overseas. She has worked in both start-up environments and large complex matric organizations. Her industry experience spans across many sectors, including F&B, healthcare, energy & resources, education, travel and sports & leisure. As a result, she has a deep understanding of how to successfully navigate career transitions, senior leadership challenges and team dynamics.
Crystal Chu - Philippines
Crystal has been a passionate disciple of acting for over 20 years, giving notable performance in theatre, film, television and household-name commercials, both in Hong Kong and overseas.
Crystal is an experienced coach and facilitator who combines her acting expertise with positive psychology to help individuals and teams unlock their potential. Her approach integrates theatrical techniques with practical tools for overcoming challenges and fostering growth.
Natasha Jain - USA
Natasha is a British-born actor and facilitator, who recently relocated from Hong Kong to New York. Natasha began her career working for leading global law firms. Over the subsequent decade she extended her career into HR, Human Rights, and Marketing and Sustainability, working with leading financial institutions, several start-ups and boutique consultancies. Skilled in navigating the complexities of the corporate matrix, Natasha now brings her skills in stakeholder relations to bear in the leadership learning space. An impactful and influential communicator, she is a leader in Theatre-Led Learning design and delivery.
Piny Ly - Thailand
Piny is a transformation coach and business consultant who works with clients internationally. She helps executives, entrepreneurs and professionals break through the feeling stuck in their careers or business, gain clarity and confidence in their decision-making, and unlock their full potential. A lawyer by training, Piny had a successful career both in private practice and in-house in Sydney and Hong Kong, before moving to Cambodia in 2020 to reconnect with her Cambodian roots. Committed and creative, Piny has served as a non-profit board member, volunteered with a children’s education NGO, mentored young entrepreneurs, and launched a women’s talk show.
Tony Wang - Shanghai
Tony focuses on strengths-based leadership for senior management roles, plus team coaching and facilitation around high- performance team dynamics. On top of his solid 16 years’ corporate work experience, he has dedicated more than ten years to personal growth and team development work.
Yvonne Yam - Japan
For more than 20 years, Yvonne has been coaching MNC and NGO leaders. She is also a master facilitator known for her passionate, insightful and creative style. Yvonne has studied and worked in the USA, Hong Kong, and Japan. A constant learner, she is continually equipping herself with new skills and methodologies, including Integral Change theory, and she brings each new-found approach to her client practice. Yvonne engages and empowers her clients to develop holistic and sustainable habits to support their goals and aspirations. Now resident in Japan, Yvonne coaches in Cantonese, Mandarin, and English.
Sonali Edwards - Dubai
Sonali is an experienced Executive Coach working at EXCO level and with senior business professionals to amplify their leadership capability.
Sonali also serves as an Executive Coach with IMD Business School on programs including High Performance Leadership (HPL) and Inspirational Leadership (IL) with distinguished Professor of Leadership and Organizational Behaviour, George Kohlrieser. Based in the UAE, Sonali has worked internationally for 22 years.
Jo Tan - Singapore
Jo is a multi-awarded actor and writer, as well as a qualified lawyer who was called to the Singapore bar in 2005 before electing to focus on writing and performing. As a journalist, her articles have been commissioned by Today newspaper, Time Out Singapore, the arts magazine The A-List, and The Singapore Airlines’ inflight magazine SilverKris. Her scripting and performance work been seen on stages and screens in various cities, including New York, Yeosu, London, Beijing, and Cannes for its famed film festival, as well as Singapore, where she won the Best Original Script category in the Life! Theatre Awards 2022, as well as the Best Actress title for the recent two editions in a row.
Emery Fung - Hong Kong
Emery is a DEI consultant based in Hong Kong. He helps value-driven businesses turn difficult conversations into powerful connections through an intersectional, culturally relevant lens.
Formerly the Diversity & Inclusion Director for Gay Games Hong Kong 2023, he introduced their Gender Inclusive Policy. Emery came out as a transgender man on LinkedIn, a pivotal moment in his DEI journey. His lived experience—navigating ADHD, dyslexia, and anxiety—fuels his work. Fluent in Cantonese and English, he supports leaders with localised strategies that drive inclusive impact across teams and cultures.
Formerly the Diversity & Inclusion Director for Gay Games Hong Kong 2023, he introduced their Gender Inclusive Policy. Emery came out as a transgender man on LinkedIn, a pivotal moment in his DEI journey. His lived experience—navigating ADHD, dyslexia, and anxiety—fuels his work. Fluent in Cantonese and English, he supports leaders with localised strategies that drive inclusive impact across teams and cultures.
Matangi Gowrishankar - India
Matangi is a seasoned executive coach and facilitator with over three decades of global experience working in large organisations Indian by passport, Matangi has travelled extensively, and has global leadership experience in the UK and Singapore working on a broad geographic remit across APAC, India, Middle East, Turkey, Southern Africa, UK, and the USA. A specialist in organizational development, change management, leadership development and team dynamics, Matangi has a keen interest in international business and intercultural leadership. She works with clients worldwide, both virtually and face-to-face.