The Communication Process: How Messages Travel and Get Understood

Every time a head teacher addresses a staff meeting, sends an email to parents, or listens to a student’s concern, a complex process unfolds behind the scenes. This process – the communication process – determines whether the intended message actually reaches the other person and, more importantly, whether it is understood correctly. For school leaders, mastering this process is not optional; it is central to everything they do, from building trust with teachers to managing conflicts with stakeholders.

What is the communication process? 🔗

At its core, communication is the process of transmitting information and achieving a common understanding between people. The word itself comes from the Latin communis, meaning “common.” This is a crucial detail – unless both parties arrive at a shared understanding, real communication has not taken place, regardless of how many words were spoken or written.

The process is not a one-time event. It is dynamic, continuous, and cyclical. A head teacher who announces a new policy during a staff meeting is not simply broadcasting information. They are setting off a chain of mental and social steps that determine whether the policy will be embraced, questioned, or ignored entirely.

Elements of the communication process 🔗

The communication process consists of several interconnected elements. Each one plays a specific role, and a breakdown in any single element can derail the entire exchange. Let’s walk through them.

Source (sender) 🔗

The source is the person who initiates the communication. In a school context, this could be a head teacher, a classroom teacher, a parent, or a student. The effectiveness of a communicator depends on their knowledge level, communication skill, and attitude toward the receiver. A head teacher who respects the staff and understands their concerns will naturally communicate more effectively than one who talks down to them.

Message 🔗

The message is the actual content being communicated – the idea, instruction, feeling, or information the sender wants to share. It can take the form of spoken words, written text, visual cues, or even body language. The clarity of the message depends heavily on how well the sender has organised their thoughts. A vague directive like “improve discipline” will be interpreted differently by every teacher who hears it, while a specific, well-structured message leaves far less room for confusion.

Encoding 🔗

Encoding is the process of converting thoughts into a form that can be communicated – choosing the right words, symbols, tone, and gestures. A head teacher who wants to introduce a new attendance policy must decide how to frame that message: formally through a written circular, conversationally during a staff meeting, or visually through an infographic. The encoder must also consider potential noise that could interfere with the message and make adjustments accordingly.

Channel (medium) 🔗

The channel is the medium through which the message travels from sender to receiver. Common channels include face-to-face conversations, phone calls, emails, letters, notice boards, and digital platforms. Choosing the right channel matters enormously. A sensitive conversation about a teacher’s performance should happen face-to-face, not through an email. On the other hand, routine administrative updates may be perfectly suited for a written memo or group message.

As Lunenburg (2010) notes in his research on school communication, selecting the appropriate medium can be critical to whether the receiver understands the message as the sender intended it.

Receiver 🔗

The receiver is the person (or group) for whom the message is intended. In a school, receivers might include teachers, parents, students, or education officials. How well the receiver comprehends the message depends on their background knowledge, relationship with the sender, emotional state, and willingness to listen.

Decoding 🔗

Decoding is the reverse of encoding – it is the process by which the receiver interprets and makes sense of the message. The receiver looks for meaning by connecting the message to their own experiences, vocabulary, and context. Here’s the problem: the sender and receiver often operate from different frames of reference. A head teacher might use educational jargon that parents do not understand, or a policy statement might carry unintended emotional weight for staff members who feel targeted by it.

This gap between encoding and decoding is the primary reason miscommunication is so common. The sender encodes from their own perspective, while the receiver decodes through an entirely different lens.

Feedback 🔗

Feedback is the receiver’s response to the message. It completes the communication loop and allows the sender to gauge whether their message was understood. Feedback can be verbal (a reply, a question), non-verbal (a nod, a confused expression), or written (an email response). Without feedback, the sender has no way of knowing if communication actually occurred or if the message was lost or distorted along the way.

Noise 🔗

Noise refers to anything that distorts or interferes with the message at any stage of the communication process. It can be physical (loud construction outside the window), semantic (unfamiliar jargon or ambiguous language), or psychological (stress, bias, preconceived notions). The University of Waterloo’s Centre for Teaching Excellence identifies several forms of noise, including emotional reactions, information overload, and external distractions – all of which reduce the listener’s ability to process the message accurately.

Types of communication situations 🔗

Communication does not look the same in every setting. The number of people involved, the direction of the message, and the available feedback mechanisms all change depending on the situation. Here are the five main types of communication situations relevant to school leaders.

One-to-one (interpersonal) communication 🔗

This is the most personal and direct form of communication, involving just two people. A head teacher meeting a parent to discuss a child’s progress, or having a private conversation with a teacher about their professional development, are both examples. One-to-one communication allows for immediate feedback, emotional nuance, and the ability to adjust the message in real time. It is the richest form of communication because both verbal and non-verbal cues are fully available.

Group communication 🔗

Group communication involves a small number of people – typically three to fifteen – working together toward a shared goal. Staff meetings, departmental discussions, and committee meetings fall into this category. Group communication is more intentional and formal than interpersonal communication, and members often take on assigned roles. Leadership dynamics matter here – how a head teacher facilitates a meeting shapes whether all voices are heard or just a few dominate.

Public communication 🔗

In public communication, one person speaks to a large group, and the flow of information is largely one-directional. School assemblies, annual day speeches, and parent orientation sessions are typical examples. The audience can provide non-verbal feedback – nodding, looking confused, shifting restlessly – but direct verbal interaction is limited. The speaker carries the primary responsibility for making the message clear and engaging.

Organisational communication 🔗

This refers to the structured flow of information within an institution. In a school, organisational communication includes circulars, policy documents, reporting structures, newsletters, and formal announcements. Organisational communication involves specific roles – principals, coordinators, department heads, administrative staff – and follows established channels, both formal and informal. The effectiveness of a school as an institution depends heavily on how smoothly information flows up, down, and across its organisational structure.

Mass communication 🔗

Mass communication involves sending a message to a large, diverse, and often anonymous audience through media channels such as television, radio, newspapers, websites, and social media. While head teachers may not regularly engage in mass communication, school leaders increasingly use websites, social media pages, and press releases to communicate with the broader community. Feedback in mass communication is typically delayed and indirect – measured through responses, engagement metrics, or survey results rather than real-time interaction.

The role of feedback in effective communication 🔗

Feedback is not just a courteous response; it is the mechanism that tells the sender whether communication has actually succeeded. Without it, communication becomes a one-way broadcast with no guarantee of understanding.

In a school setting, feedback takes many forms. A teacher asking a clarifying question after a staff briefing is feedback. Students looking confused during a lesson is feedback. A parent replying to an email with additional questions is feedback. Feedback provides the sender an opportunity to take corrective action when a message has been misunderstood, making it an essential tool for improving the quality of communication over time.

For head teachers, actively seeking feedback – rather than assuming everyone understood – is a hallmark of effective leadership. This might mean pausing during a meeting to ask “Does this make sense?”, sending follow-up summaries after important discussions, or creating anonymous feedback channels where staff can raise concerns.

Two-way communication, where feedback flows freely, is always more effective than one-way communication. When school administrators only transmit messages without inviting responses, important information about staff concerns, student needs, or implementation challenges stays hidden.

Barriers to effective communication 🔗

Even with the best intentions, communication frequently breaks down. These breakdowns are caused by barriers – or “noise” – that can occur at any point in the process. Understanding these barriers is the first step toward overcoming them.

Physical barriers 🔗

These are the most obvious obstacles: loud environments, poor internet connectivity, physical distance between the sender and receiver, or malfunctioning equipment. In schools, classrooms expose children to sound levels averaging around 72 decibels during a typical school day, fluctuating between quiet and restaurant-level noise. Such conditions make it difficult for teachers and students to hear and focus. Physical barriers are often the easiest to address – rearranging furniture, reducing background noise, or switching to a more appropriate communication channel can make a significant difference.

Semantic barriers 🔗

These arise from language – the words we choose and the meanings we attach to them. The same word can mean different things to different people depending on their background, education, and experience. Technical jargon, acronyms, and ambiguous language are common sources of semantic noise in schools. A head teacher using terms like “differentiated instruction” or “formative assessment” in a parent meeting may lose the audience entirely if these terms are not explained.

Psychological and emotional barriers 🔗

Stress, anxiety, bias, past experiences, and emotional states can all distort how a message is encoded or decoded. A teacher who recently received negative feedback may interpret a neutral email from the head teacher as criticism. A parent who has had bad experiences with the school may approach every conversation defensively. These psychological filters are powerful and often invisible.

Lunenburg identifies three specific psychosocial barriers relevant to school settings: fields of experience (differences in background and perception between sender and receiver), filtering (hearing only what we want to hear based on our emotional state), and psychological distance (a sense of hierarchy or power gap that discourages open communication).

Organisational barriers 🔗

In schools, rigid hierarchies, unclear reporting lines, and information silos can block the free flow of communication. If teachers feel that raising concerns with the head teacher is unwelcome or pointless, important feedback will never reach the top. Similarly, if communication flows only downward – from administration to staff – the organisation misses out on valuable ground-level insights.

Cultural and language barriers 🔗

Schools increasingly serve diverse populations. Differences in cultural communication styles, customs, and expectations can lead to misunderstandings and even conflicts. What is considered respectful communication in one culture may be perceived as cold or distant in another. Head teachers need cultural awareness and sensitivity to navigate these differences effectively.

How school leaders can improve the communication process 🔗

Understanding the communication process is useful only if it translates into better practice. Here are some practical strategies for head teachers.

Choose the right channel for the message. Sensitive or complex information deserves a face-to-face conversation, not a forwarded email. Routine updates can be handled through written communication. Match the medium to the message’s importance and emotional weight.

Encode with the receiver in mind. Before communicating, consider who is going to receive the message. What is their knowledge level? What language will they understand? What might they be feeling? Tailoring the message to the audience dramatically increases the chances of accurate decoding.

Actively seek feedback. Do not assume understanding. Ask questions, invite responses, create space for clarification. Two-way communication always outperforms one-way broadcasting.

Minimise noise. This means reducing physical distractions during important conversations, avoiding jargon when speaking with non-specialist audiences, and being aware of emotional undercurrents that might distort the message.

Build a culture of open communication. When staff, parents, and students feel safe to express themselves, communication improves across the board. This requires consistent effort – showing empathy, listening actively, and responding constructively to criticism.

What do you think? How does the communication process play out in your school environment – do messages travel smoothly, or do they frequently get lost in translation? What is one barrier you have observed that most affects how information flows between school leaders, teachers, and parents?

References

1. https://courses.lumenlearning.com/suny-realworldcomm/chapter/1-2-the-communication-process/
2. https://cimc.education/courses/cmc/lessons/cmc-1-principles-of-communication/topic/cmc1-3/
3. https://ecampusontario.pressbooks.pub/commbusprofcdn/chapter/1-2/
4. https://www.nationalforum.com/Electronic%20Journal%20Volumes/Lunenburg,%20Fred%20C,%20Communication%20Schooling%20V1%20N1%202010.pdf
5. https://uwaterloo.ca/centre-for-teaching-excellence/catalogs/tip-sheets/effective-communication-barriers-and-strategies
6. https://socialsci.libretexts.org/Courses/De_Anza_College/COMM10:_Survey_of_Human_Communication/01:_Introduction_to_Communication_Studies/1.01:_Communication_-_History_and_Forms
7. https://courses.lumenlearning.com/wm-organizationalbehavior/chapter/types-of-communication/
8. https://web.njit.edu/~lipuma/352comproc/comproc.htm
9. https://boldscience.org/the-challenge-of-communicating-in-noisy-classrooms/
10. https://skoolloop.com/news-items/5-common-barriers-to-communication-in-schools/