When we think about communication, we often focus on the words we use. However, research shows that words account for only 7% of our communication. The rest is conveyed through tone of voice (38%) and body language (55%). This is Albert Mehrabian’s 7-38-55 Rule.
This means that how we say something and the nonverbal cues we give off are far more impactful than the actual words we choose.
Let’s dive into the fascinating world of nonverbal communication and explore how it shapes our interactions.
The Silent Language
Body language is a powerful tool in communication. These nonverbal cues can convey a lot of information, often better than words.
- Facial Expressions: Our faces are incredibly expressive and can convey a wide range of emotions without saying a word. A raised eyebrow can signal scepticism, while a genuine smile can create a sense of warmth and trust.
- Gestures: Hand movements and other gestures can emphasise points, indicate direction, or express emotions. For example, nodding can show agreement and understanding, while fidgeting might indicate nervousness.
- Posture: The way we hold ourselves can speak volumes. Standing tall with shoulders back can convey confidence, while slouching might suggest a lack of interest or energy.
- Eye Contact: Maintaining eye contact can show attentiveness and sincerity, while avoiding eye contact might be interpreted as evasiveness or discomfort.
Tone of Voice
Tone of voice is another crucial aspect of communication. It includes the pitch, volume, and speed of our speech. The same words can have entirely different meanings depending on how they are spoken.
- Pitch: A higher pitch can indicate excitement or anxiety, while a lower pitch might convey calmness and authority.
- Volume: Speaking loudly can show enthusiasm or urgency, while a softer voice might be used to express intimacy or confidentiality.
- Speed: The pace at which we speak can also affect the message. Speaking quickly can convey urgency or excitement, while a slower pace might suggest thoughtfulness or seriousness.
The 7%
While words make up only a small percentage of our communication, they are still important. Choosing the right words can add to the message delivered by our tone and body language. Clear, concise, and positive language can help ensure that our message is understood as intended.
So next time you engage in a conversation, remember the 7-38-66 Communication Rule: it’s not just what you say, but how you say it that truly matters.


