When leaders talk about team performance, the conversation often focuses on capability.

Do we have the right people?

Do we have the right skills?

Do we have enough resources?

These are important questions, but they are rarely the questions that determine whether a team thrives.

Over many years of working with leadership teams across a wide range of industries, we have observed that some teams with exceptional talent struggle to perform consistently, while other teams achieve remarkable results despite operating with fewer resources and greater complexity.

The difference is often trust.

Trust sits at the centre of the Steople High Performance Teams™ Model because it influences every other aspect of team performance. Communication becomes easier when trust exists. Collaboration becomes more natural. Accountability becomes less threatening. Decision-making becomes faster and more effective.

Without trust, even highly capable teams can find themselves operating below their potential.

Why Trust Matters More Than We Often Realise

Trust is one of those concepts that sounds simple until you try to define it. Most people recognise trust when it is present and feel its absence immediately when it is not.

In workplace teams, trust goes beyond simply believing that colleagues are competent. It involves confidence that team members will act with integrity, communicate honestly, support one another when needed, and contribute positively to shared goals.

Patrick Lencioni describes trust as the foundation upon which all other aspects of team effectiveness are built. His research suggests that teams struggling with trust often experience difficulties with conflict, commitment, accountability and results.

Organisational psychology research reinforces this view.

Studies examining team effectiveness consistently find that trust contributes to stronger collaboration, increased knowledge sharing, greater innovation and higher levels of engagement. Teams with high trust are more likely to exchange information openly, challenge ideas constructively and work through difficulties without damaging relationships.

This matters because modern organisations rely increasingly on collaboration rather than individual effort. The more interconnected the work becomes, the more important trust becomes.

Trust Creates Psychological Safety

One of the strongest links between trust and team performance is psychological safety.

Amy Edmondson’s research has demonstrated that teams perform more effectively when people feel safe speaking up, asking questions, admitting mistakes and contributing ideas without fear of embarrassment or negative consequences.

Psychological safety is often discussed as a standalone concept, but trust is one of the key conditions that enables it.

People are far more willing to share concerns, challenge assumptions or seek help when they trust the individuals around them. Without trust, valuable information is often withheld.

Employees may avoid raising concerns. Mistakes remain hidden. Challenging conversations are delayed. Opportunities for learning and innovation are lost. Over time, this creates significant barriers to team effectiveness.

Trust helps create an environment where people can contribute fully rather than simply protect themselves.

Trust Changes the Way Teams Communicate

Communication is one of the strongest predictors of team performance, and trust profoundly influences the quality of communication.

In low-trust environments, communication often becomes cautious and selective. Team members may spend considerable energy filtering information, avoiding difficult conversations or managing perceptions.

This creates inefficiencies that can significantly slow decision-making and collaboration.

In contrast, high-trust teams communicate more openly and directly. Feedback is exchanged more frequently. Concerns are raised earlier. Problems are addressed before they escalate.

Importantly, communication becomes more efficient because people spend less time interpreting hidden meanings and more time focusing on solutions.

Many teams that believe they have a communication problem are actually experiencing a trust problem. Improving communication often requires strengthening trust first.

Trust Supports Accountability

Accountability is another area where trust plays a critical role.

Many organisations struggle with accountability because employees perceive feedback and challenge as personal criticism rather than support.

When trust is absent, accountability conversations can feel threatening. Team members may avoid difficult discussions to protect relationships or minimise conflict.

High-trust teams approach accountability differently. People understand that feedback is intended to improve outcomes rather than assign blame. Team members are more willing to challenge one another respectfully because there is confidence that the relationship can withstand the conversation.

This creates stronger ownership, clearer expectations and higher performance over time. Trust allows accountability to become constructive rather than confrontational.

Building Trust Is an Ongoing Process

One of the biggest misconceptions about trust is that it is either present or absent.

In reality, trust develops gradually through repeated interactions and shared experiences.

It is built when leaders follow through on commitments. It grows when team members communicate honestly. It strengthens when people support one another during challenging situations.

Equally, trust can be damaged through inconsistency, poor communication, unresolved conflict or behaviours that undermine credibility.

This is why trust should not be viewed as a one-off team-building exercise. It is something that is reinforced, strengthened and maintained through everyday behaviour.

The strongest teams do not simply talk about trust. They actively create the conditions that allow trust to flourish.

Measuring Trust Within Teams

One of the challenges with trust is that it can be difficult to assess accurately through observation alone. Leaders often have a general sense of team dynamics, but individual experiences can vary significantly. This is where measurement becomes valuable.

The Steople High Performance Teams Survey™ helps organisations understand how trust is experienced within teams and how it interacts with other critical factors such as communication, commitment and interdependency.

These insights help teams move beyond assumptions and identify practical opportunities to strengthen performance. The conversations that emerge are often just as important as the results themselves. Trust becomes easier to improve when it becomes visible.

Trust is not a soft concept.

It is one of the most powerful drivers of team performance.

It influences how people communicate, collaborate, solve problems, manage conflict and hold one another accountable. It shapes whether people feel safe contributing their ideas and whether teams can navigate complexity effectively.

The strongest teams recognise that trust is not something that happens automatically. It is built intentionally through leadership, behaviour and shared experience.

As we continue this series, we will explore how trust influences communication, conflict, accountability, and many other factors that contribute to sustained team performance.

Ready to strengthen trust and performance within your team?

Steople’s High Performance Teams Survey™ and team development programs help organisations measure team effectiveness, identify opportunities for growth, and build the conditions that enable sustained high performance.

Contact Steople to learn how we can help your team thrive.

If your organisation is navigating psychosocial risk obligations or looking to strengthen psychologically healthy work practices, Steople can help.

We work with organisations to assess psychosocial risk, strengthen leadership capability, and create practical, evidence-based approaches to sustainable performance and wellbeing.