In an international setting, your newly formed team gathers for the first time. Politeness fills the air, conversations are careful, and behind every word there’s a hint of caution.

The D personality in the group is eager to get going. The I personality is making conversation over coffee. The S personality is quietly scanning the room for a sense of safety. The C personality is already asking about the schedule and expectations.

This is Forming—the very first stage of Bruce Tuckman’s timeless model of group development. And while the theory is over 60 years old, its truth still plays out in meeting rooms, project kick-offs, and virtual team calls every day.

The real art of leadership is knowing how to move the team forward from here. That is where understanding the DISC personality model changes the game.

Why DISC matters in team development

The DISC model categorises behavioural styles into four main types:

D (Dominance) – direct, results-focused, decisive
I (Influence) – enthusiastic, persuasive, people-oriented
S (Steadiness) – calm, dependable, relationship-focused
C (Conscientiousness) – analytical, detail-oriented, quality-driven

Graphic of DISC profile

Blend Tuckman’s stages of team development with the DISC model, and you unlock a sharp lens for understanding your team. You’ll see what they need before they ask, adapt how you communicate, and draw out the best in every member—even across cultures in an international setting.

How DISC styles show up in each stage of team development

How DISC styles show up in each stage of team development

Your leadership in action

By recognising these patterns, you will be able to:

  • Anticipate your team’s needs at each stage of development.
  • Adapt your communication to suit both the team’s stage and individual styles.
  • Spot and prevent biases or exclusion, keeping the team moving forward with ease.

For example, in the Storming stage, a “D” leader might need to slow down to ensure buy-in, while a “C” leader may need to avoid getting stuck in over-analysis. A balanced approach—considering both personalities and stage—ensures stronger results and healthier team dynamics.

From theory to practice

In our Leadership and People Management course, we take this a step further. You will learn how to assess both the group’s needs and individual profiles, and how to adapt your leadership style in real time.

The course combines self-paced online learning with an immersive week on location in the Netherlands – an ideal setting for reflection, hands-on practice, and rich peer exchange within an international group.