Behavior Is Communication: What It Means for Leaders at Work

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The idea that behavior is communication is widely used in education, where teachers apply it to understand students. It applies to adults at work too.

Stress can show up in how people act before it shows up in what they say. Even strong, well-led teams can see it during busy or uncertain periods. For leaders, the principle offers a steadier starting point for responding to challenging behavior.

What Does “Behavior Is Communication” Mean?

Behavior is communication means that actions, especially challenging ones, can signal an emotion, need, or stress that a person isn’t putting into words. The person may not have the words yet, or may not feel comfortable saying them out loud. While some behavior is direct, such as asking for help, much of it is subtle, nonverbal, and misunderstood.

The idea has roots in communication theory. In the journal Kybernetes, Wolfram Lutterer traces it to Watzlawick’s first axiom, which holds that “one cannot not communicate” (Watzlawick et al., 1967). Read this way, even silence can send a message to the people around us.

Crying, withdrawing, lashing out, or even a clenched fist can all be signals. At work, those signals may look like short replies in chat, missed meetings, or a raised voice in a tense review. Seeing behavior as communication invites leaders to look beneath the surface and beyond positions and reactions to the needs that may be driving them.

Not Every Action Carries a Message

Not every action is meant to send a message. One useful way to think about this is to sort behavior into non-informative, informative, and communicative types.

Non-informative behavior tells others little, like shifting in an uncomfortable chair. Informative behavior reveals something about a person’s state without any intent to share it, like a yawn late in the afternoon. Communicative behavior is purposeful, such as a colleague sighing during a meeting to show frustration with a plan.

This distinction is a caution against over-reading. Our job isn’t to decode challenging behavior like a secret language.

A behavior that stands out can prompt a respectful question. The person’s answer is likely to be more accurate than a guess about their attitude or intent.

Why Behavior Speaks Louder Under Stress

Behavior may speak louder when people are under stress. When needs such as safety, belonging, or self-worth feel threatened, a person may react before they can explain what’s wrong. These needs belong to a needs-based framework of six core psychological needs that may shape how people respond to conflict.

People carry past experiences into their reactions. A colleague who once reported to a manager whose feedback felt harsh may hear routine feedback as a warning. They may respond with fear, anger, or withdrawal, even when the situation doesn’t seem threatening to others.

Workplace stress is also common, according to Gallup’s State of the Global Workplace 2026 report. In self-reported survey data, Gallup’s daily stress data shows 50% of U.S. employees experienced stress a lot of the previous day. With that much pressure, the idea that behavior is communication may help leaders consider whether sudden changes in conduct are requests for support.

What Workplace Behavior May Be Communicating

Workplace behavior may be communicating a need that a person hasn’t voiced. The IRIS Center at Vanderbilt University describes four functions of behavior in K-12 students. The module notes that whether students act out or withdraw, “they are engaging in these behaviors for a reason.”

Those functions are attention, items or activities, escape, and automatic. Automatic behavior is driven by internal sensations, such as relief from discomfort or anxiety, and IRIS notes it’s rare.

Because the research comes from K-12 settings, the functions offer adults a loose analogy for the idea that behavior is communication. They aren’t a tool for diagnosing anyone. Seen through that lens, these workplace examples show how each function might appear.

• An employee who keeps avoiding a meeting where they feel unprepared may be seeking escape from that pressure.
• A colleague who interrupts or escalates in discussions may be seeking attention or connection and a chance to be heard.
• Team members who argue over resources or schedules may be seeking access to what they need to do their work.
• Someone who steps away from a loud, crowded workspace may be seeking escape from sensory overload.

Quiet behaviors count too. Silence in meetings, slower responses, or a drop in collaboration can be quiet signs of hidden conflict. Paying attention to these communication behaviors gives leaders a chance to check in before tension grows.

How to Respond When Behavior Is Communicating Something

Putting the idea that behavior is communication into practice starts with your own state. Rather than reacting to surface-level challenging behavior, we should focus on regulating our own nervous system first. Building emotional intelligence in conflict can help you notice your reactions and pause before you respond.

When someone crosses their arms or avoids eye contact, you can easily assume they’re closed off or disrespectful. However, that might not be true. They could be cold, anxious, or overwhelmed.

Instead of interpreting, we recommend asking or observing over time. Learning how to interpret nonverbal cues can help you hold several possibilities in mind. A simple check-in such as “I noticed you’ve been quieter in meetings. How are things going?” invites the person to share without feeling accused.

How something is said often matters more than what is said. A calm tone and open posture can shift the energy of an interaction before it escalates.

The Cybersecurity and Infrastructure Security Agency (CISA) writes its de-escalation guidance for potentially dangerous situations. In it, CISA recommends calm nonverbals, advising tone, expressions, body language, and gestures that “relay calm and empathy.”

Behavior can also build in stages. Understanding the escalation cycle can help you recognize when frustration is turning into a more intense reaction, so you can slow the conversation down early. A transformative, interest-based lens keeps your attention on the needs and interests beneath those reactions.

Clear, consistent standards still apply. You can acknowledge someone’s stress and still talk about what happens when expectations aren’t met. If there is an immediate threat of violence or serious harm, follow your organization’s emergency procedures, since de-escalation supports safety but doesn’t replace safety protocols.

Instead of rushing to correct challenging behavior, ask yourself: What might this person be trying to say? The answer may point to workload, uncertainty, or a strained working relationship that you can work through together.

Frequently Asked Questions

Building These Skills Across Your Team

Reading signals and responding calmly are skills leaders can practice over time. Pollack Peacebuilding Systems offers de-escalation training for leaders that helps managers and supervisors practice reading what behavior may be communicating and responding calmly. To explore options for your organization, Schedule a Free Consultation with PPS.