Communication Is More Than Talking: Understanding All the Ways We Communicate
When most people hear the word "communication," they immediately think about talking. We use spoken words every day to share our thoughts, ask questions, tell stories, express our needs, and connect with the people around us.
But communication is much bigger than speech.
We communicate through gestures, facial expressions, body language, writing, pictures, technology, eye gaze, vocalizations, and countless other ways. For some individuals, spoken language may be their primary form of communication. For others, another method may be more effective or accessible.
As speech-language pathologists, one of our most important goals is to help people communicate—not simply to make them talk.
What Is Communication?
Communication is the process of sharing information, thoughts, feelings, wants, and needs with another person.
Speech is one way to communicate, but it is not the only way.
Consider how much we communicate without saying a single word. A smile can express happiness. A wave can mean hello or goodbye. Pointing can show someone what we want. A facial expression can communicate surprise, frustration, or excitement.
Even silence can communicate something.
Effective communication is ultimately about connection and understanding.
Different Ways We Communicate
People use many different forms of communication throughout their lives.
Gestures
Gestures are an important part of early communication. A child may point toward a favorite toy, reach toward a parent, wave goodbye, or shake their head to indicate "no."
Adults also use gestures constantly. We point toward objects, nod during conversations, shrug our shoulders, and use hand movements to emphasize what we're saying.
Facial Expressions
Our faces communicate emotion and intent.
A smile, raised eyebrow, frown, or look of surprise can provide information that words alone may not convey.
Facial expressions can also help listeners understand how a speaker feels about what they are saying.
Body Language
Posture and body movements can communicate interest, discomfort, excitement, uncertainty, and many other emotions.
For example, leaning toward someone during a conversation may communicate engagement, while turning away may suggest discomfort or a desire to end an interaction.
Writing
Writing allows people to communicate when speaking is difficult, unavailable, or simply not the preferred method.
Text messages, emails, handwritten notes, communication books, and written keywords can all serve important communication purposes.
Pictures and Visual Supports
Pictures can provide another powerful way to communicate.
Children and adults may use photographs, symbols, communication boards, or visual schedules to express wants, needs, choices, and ideas.
Visual supports can be particularly helpful when someone has difficulty understanding or producing spoken language.
Augmentative and Alternative Communication (AAC)
AAC refers to tools and strategies that support or replace spoken communication.
AAC can range from very simple systems—such as gestures, pictures, or letter boards—to sophisticated speech-generating devices and communication apps.
AAC is not limited to people who cannot speak. Some individuals use AAC alongside speech to supplement communication when they are tired, overwhelmed, or unable to express themselves easily.
Importantly, using AAC does not mean giving up on speech. For many individuals, AAC provides an additional way to communicate while supporting participation and independence.
Eye Gaze
Eye gaze can also be used intentionally to communicate.
Someone may look toward an object they want, shift their gaze between a communication partner and an item, or use an eye-gaze system to select letters, words, or symbols.
For individuals with significant physical or communication challenges, eye gaze can provide an important pathway for expressing themselves.
Vocalizations and Sounds
Communication can begin before words.
Babies use cries, coos, laughs, and other sounds to communicate. Children and adults may also use vocalizations to express excitement, discomfort, agreement, or other messages.
The important question is not always, "Are they talking?"
Sometimes the more meaningful question is:
"How are they communicating?"
Why Communication Matters More Than Perfection
Speech therapy can sometimes become overly focused on whether a person produces a particular sound correctly, uses a specific number of words, or reaches a certain standardized score.
Those measures can be useful, but they don't tell the entire story.
Imagine a child who learns to independently point to request a favorite snack. Or an adult recovering from a stroke who learns to use a communication app to participate in family conversations.
Those are meaningful communication successes.
The goal is not always perfect speech.
The goal is to help a person express themselves, understand others, make choices, build relationships, and participate in everyday life.
Communication Builds Independence
Being able to communicate wants, needs, preferences, and ideas is closely connected to independence.
Communication allows us to:
Ask for help
Make choices
Express discomfort
Share opinions
Build relationships
Participate at school or work
Advocate for ourselves
Tell others what we need
Express our personality and sense of humor
When someone has difficulty communicating, everyday situations can become frustrating. Providing additional ways to communicate can reduce that frustration and increase participation.
How Families and Communication Partners Can Help
Communication partners play an important role in supporting someone who communicates differently.
Here are a few simple strategies:
Give the person time to respond.
Avoid immediately answering for someone. A few extra seconds can make a meaningful difference.
Accept all forms of communication.
A gesture, facial expression, picture, written word, device, or spoken word can all be meaningful.
Model communication.
If someone uses pictures, gestures, or AAC, communication partners can demonstrate how those tools can be used rather than simply expecting the individual to use them independently.
Offer choices.
Choices provide natural opportunities to communicate preferences.
Pay attention to communication attempts.
Even subtle behaviors can carry meaning. Learning to recognize an individual's communication signals can make interactions much more successful.
Focus on the message.
When someone is communicating, respond to what they are trying to say rather than focusing exclusively on how they are saying it.
The Role of the Speech-Language Pathologist
Speech-language pathologists don't just work on speech sounds or vocabulary.
SLPs evaluate and treat many areas of communication, including speech, language, fluency, voice, cognitive-communication, social communication, and AAC.
An SLP can help determine which communication methods are most effective for an individual and can work with families, caregivers, teachers, and other communication partners to create supportive environments.
Most importantly, therapy should reflect the individual's goals and the situations that matter in their everyday life.
The Bottom Line
Communication is about far more than talking.
Words are powerful, but so are gestures, facial expressions, writing, pictures, technology, eye gaze, and other forms of expression. Every person deserves a way to communicate their thoughts, needs, preferences, emotions, and personality.
Speech therapy isn't simply about teaching someone to speak "correctly." It is about helping people connect, participate, advocate for themselves, and be understood.
Sometimes the most important question isn't:
"How can we get this person to talk?"
It's:
"How can we help this person communicate?"
When we broaden our definition of communication, we open the door to more possibilities—and more opportunities for meaningful connection.
