Communication Model

David Berlo's SMCR Model of Communication Examples & Explanation

David Berlo's SMCR Model of Communication Example Situation. Berlo's Model of Communication Advantages and Disadvantages

David Berlo's SMCR Model of Communication

SMCR communication model refers to the Source-Message-Channel-Receiver formed communication theory developed by David Berlo in 1960. In 1960, David Berlo designed the SMCR communication model with four elements: Sender, Message, Channel, and Receiver. SMCR refers to the Source-Message-Channel-Receiver, which are essential elements of any communication process. Therefore, the SMCR communication model is known as Berlo's Source-Message-Channel-Receiver model. Berlo invented this model based on the Shannon-Weaver communication model (1949). He described some factors that make the communication process more effective. SMRC represents the Source, Message, Channel, and Receiver that are also part of 9 essential communication elements of the primary communication process.

There are three types of communication models: linear, interactive, and transactional communication models. The SMCR communication model refers to the one-way communication system. So, the SMCR model is a linear model of communication where feedback is absent.

Berlo's Model of Communication Published Year: 1960

Who Developed the SMCR Communication Model?

Answer: David Berlo

SMCR Stands For

SMCR stands for Sender, Message, Channel, and Receiver

Models of Communication

Berlo's Model of Communication Example

Listening to a lecture in a classroom is a real-life example of David Barlo's SMCR communication model. Lecturer Delivering a Lesson Physically in a Classroom can be an example situation of Berlo's model of communication. The four essential elements of Barlo's model are the source, message, channel, and receiver. Firstly, the news lecturer is the source of knowledge who disseminates the information. The lessons are the message, and hearing and seeing are the channel. Finally, the students are receivers of messages who listen to the lecture. In this context, students can be a source of information when they provide feedback. David Berlo did not mention feedback in his model; therefore, it is designed to explain a one-way communication process.

Similarly, reading newspapers, books and magazines are example scenario of Barlo's communication model. Print and broadcast journalism primarily relate to one-way communication.

However, digital journalism generates two-way communication, including social media-based citizen journalism and blogging. The active audience can comment to express their opinion on social media sites including Facebook, Instagram, and WhatsApp.

Berlo's Model of Communication Diagram

smcr model of communication, berlo's SMCR model of communication. berlo's model of communication example situation. David Berlo's Model of Communication Example. berlo's model. example of berlo's model of communication. david berlo model. david berlo's communication model. — Figure 1: David Berlo's SMCR Model of Communication

David Berlo's Communication Model Elements

The Four Key Elements of Berlo's Model of Communication are:

Source
Message
Channel
Receiver

1. Source

The source means the message's sender who initiates the communication process by sending information to the Receiver. David Berlo describes five factors related to the source: Communication Skills, Attitude, Knowledge, Social Systems, and Culture.

Communication skills

Communication skills refer to the ability to speak, read, write, and listen effectively. It also indicates the ability to use verbal and nonverbal communication cues during the interaction. Communication will be more effective if the senders and receivers have excellent communication skills. The most common nonverbal communication examples are eye contact, facial expression, body language, gestures, posture, and so more. The communication skill of the source or sender increases the effectiveness of the communication process.

Attitude

Attitude is the psychological factor of the sender and Receiver that affects the message's meaning. It is also an established perception of a person in which they think or feel about something. Thus, the message's meaning depends on the source's attitude and the Receiver.

Knowledge

Knowledge indicates the level of actual information, familiarity, and experience on the discussion topic. The discussion topic is the message of the communication process. Therefore, the communicator feels comfortable discussing if the topic is familiar to them. However, knowledge does not imply the educational qualifications or degrees of the sender or receiver.

For example, a football player will be more interested in talking about football than cricket. On the other hand, a cricket player will surely feel comfortable discussing a cricket game. Here, knowledge indicates familiarity with the subject of the discussion topic or message.

Social Systems

Social systems refer to the values, beliefs, behaviors, rules and regulations, locations, and religions. These factors influence the method of the communication process as well as the meaning of the message.

For example, the speaker delivers an anti-America message in the American parliament election campaign. It is considerably sure that the audience will not receive and listen to his message attentively. It is an example of a location factor that is also part of the social system.

Culture

Culture refers to the social background of the Sender and Receiver. The meaning of the same message might be identical when people from different cultures interpret it. It is a significant factor from the perspective of nonverbal communication cues.

For example, exchanging "Salam" greetings with people is widespread in the Muslim community. Salam conveys a greeting message in the Muslim community; however, handshaking is another activity that also exchanges the same meaning. On the other hand, handshaking is a standard greeting among people in Western culture.

2. Message

The message is the primary substance conveyed by the source or sender of the communication to the Receiver. David Berlo proposed another five factors related to the message: Content, Elements, Treatment, Structure, and Code.

Content

Content refers to the entire body of the message from beginning to end. It is essential information for the discussion. Content is the whole script of the conversation.

For example, the lecturer is teaching students about noise in communication. So, the full speech about communication noise is the content of the message.

Elements

Elements refer to nonverbal communication cues such as facial expression, eye contact, gesture, posture, and body movement. It makes the conversation more effective and productive. So, communication might get boring without elements.

For example, the lecturer raises five fingers when mentioning the five basic noises in the communication process.

Treatment

Treatment refers to the communication way in which the message is conveyed to the audience. The communication way affects the communication system. It represents the message packaging. Examples of treatment in communication are delivering messages formally and casually.

For example, the teachers speak formally when delivering speeches in the classroom. However, the lecturer talks very casually when meeting students outside of class.

Structure

The structure of the message describes the arrangement of the information. The effectiveness of the message depends on the message structure.

For example, the lecturer talks about the definition, types, and examples of communication noise. The students perceive the message clearly for its good arrangement.

Code

Code in the message refers to the form of the message transmitted from sender to receiver. Examples of the code are text, audio, video, visual, and so more.

For example, the teacher is speaking in front of the students; hence, the code of the message is audio.

3. Channel

Channel refers to the medium that carries the message from sender to Receiver. There are many types of channels in communication, such as radio, newspapers, TV, phone calls, and social media. Berlo highlighted the five senses as the communication channel: hearing, seeing, touching, smelling, and tasting. These five channels are a crucial part of the human communication process.

For example, a face-to-face class is more effective than an online class. The students can see the lecturer physically and hear the lecture. Nowadays, many institutes conduct virtual classes through premium. The channels denote the physical and virtual communication way to convey messages.

David Berlo mentions only five human senses as the communication channel, such as Hearing, Seeing, Touching, Smelling, and Tasting.

Hearing

People receive messages through listening. It is the most effective channel in the communication process. For example, students hear lectures in the classroom.

Seeing

People accept messages through seeing. It is one of the crucial channels in nonverbal communication. People take less than one second to judge others by seeing their appearance. The audiences form a conception of the speaker based on body movement, facial expression, eye contact, and gesture. A proverb says that people can lie, but eyes never lie. It means people believe what they see more than what they hear.

For example, a lecturer asks students about their final exam. The student replied that it was an excellent exam; however, the student looked very worried while interacting with the lecturer. So, the lecturer does not believe the statement due to seeing the worried face. Watching television is another example of seeing channels in communication.

Touching

Touch refers to an effective nonverbal communication channel that conveys messages through touching. It is also known as Haptics in Nonverbal Communication. The most common examples of touching channels in communication are holding hands, hugging, tickling, and kissing. These touching styles represent different messages.

Smelling

Smelling is another channel of the intrapersonal communication process. The intrapersonal communication process means communicating with yourself. It is also known as olfactics nonverbal communication. People judge others based on the Fragrance they have used. A good smell creates a positive attitude toward the person. The perspiration odors form a negative perception of the person. A good fragrance represents a good personality.

For example, people smell flowers and fragrances to identify whether the flavor is good or bad.

Tasting

Tasting refers to nonverbal communication channels through tasting something. For example, people test food to identify its deliciousness.

4. Receiver

Finally, R-Receiver is the person who receives the message or information in the communication process. David Berlo adds the same factors of the sources to the Receiver, such as Communication skills, Attitudes, Knowledge, Social Systems, and Culture, to the Receiver. Communication gets more effective when senders and receivers have similar skills, attitudes, and knowledge. Communication among people from the same culture and social system reduces communication noise during the interaction.

Berlo's Model of Communication Example Situation

(Berlo's Model of Communication Example Scenarios: A Marketing Officer Selling a New Television)

1. Source (S)

In this scenario, the marketing manager is the source of information who initiates the communication.

Communication Skills: The marketing manager should be a verbal and non-verbal communicator to convey the message effectively.
Attitude: The marketing manager needs to have a positive attitude and details information about the new television.
Knowledge: The sales manager should study the new product and the customer's demographic and psychographic background.
Social System: The manager works within the organizational structure and culture.
Culture: The manager’s approach and style might be influenced by the organizational culture and background of the audience.

2. Message (M)

The promotional information about the new television is the message.

Content: it is information about the new television, including components, usefulness, pricing, and launch date.
Elements: Verbal and non-verbal communication cues including artifacts, presentation slides, statistic report charts, and television images.
Treatment: The way of conveying information including formal presentation with a Q&A session.
Structure: The whole session includes an executive summary, product features, market analysis, and conclusion.
Code: The marketing manager uses language in promotional presentations, including technical terms, and possibly visual and audio elements.

3. Channel (C)

In this scenario, hearing and seeing are the channels in which a message is transmitted.

Hearing: The customers and sales team listen to the manager’s speech about the new television.
Seeing: The customers see visual aids and observe non-verbal cues.
Touching: Some audiences touch the new television to know more about it.
Smelling and Tasting: It does not apply to this product. However, it might be applicable for food items.

4. Receiver (R)

In this scenario, the clients are receivers of the information.

Communication Skills: The customers and sales team must have good listening and little knowledge about the product.
Attitude: It indicates the customer's willingness to buy the new products. It might be positive or negative towards the new television. It is also relevant to psychological noise in communication.
Knowledge: Similar to the marketing manager, the customers and sales team should have knowledge and positive attitudes toward the new television.
Social System: The marketing session is designed and operated according to the company’s hierarchical structure and social norms.
Culture: The customer's cultural background and corporate culture may influence their perception of the message.

Berlo's Model of Communication Advantages and Disadvantages

Advantages of Berlo's SMCR Communication Model

Berlo's communication model explains the communication system with four primary and 15 sub-components. It shows a giant diagram to describe the communication process thoroughly. The SMCR model explains the communication process elaborately.

The source or sender and receiver contain similar components. This model articulates that the sender and receiver convey and receive messages simultaneously. It indicates interactive communication even though it is a linear communication model.

It focuses on human communication emphasizing the skills, attitudes, knowledge, and social systems of both the sender and receiver.

Disadvantages of the Berlo's SMCR Communication Model

David Berlo's SMCR Model of Communication is the linear communication model; therefore, feedback is absent. Hence, the SMCR model can't explain the transactional communication processes like speaking over a smartphone.

Additionally, it illustrates a complex communication model that is difficult to understand. This model troubles students in perceiving the process.

Moreover, Berlo's SMCR communication model avoids noise, a significant communication element. It excludes another communication element- context. It is impossible to describe the communication process without noise and context.

Conclusion

SMCR is one of the significant linear communication models that describe the communication process through multiple elements, including Sender, Message, Channel, and Receiver. Although this model mentioned various components, it is a one-way directed. Berlo's SMCR model is known as the one-step communication model; whereas, the two-step flow of communication is the interactive model. In sum, the SMCR model is also a linear model of communication since feedback is excluded.

Lewin's Change Model Real-Life Example For Unfreeze Change Refreeze

Lewin's Change Model Real-Life Example is Netflix. The Example of Three Stages of Kurt Lewin's Change Management.

Lewin's Change Model

Lewin's change model refers to the three stages of management change theory. The three stages of Lewin's change management model are unfreezing, changing, and refreezing. Therefore, the alternative name of the Lewin change management model is the unfreeze change refreeze theory. Lewin's change model is one of the primary and familiar change management models that describe the organizational transition.

Who and When Established Lewin's Change Management Model?

Kurt Lewin established the three stages of the organizational change model in 1947.

In 1947, Kurt Lewin introduced the three stages of the change management model known as Kurt Lewin's change model. After that, researchers and scientists established many models to describe organizational changes, such as Kotter's Change Management Model, Kübler-Ross Five Stage Change Management, ADKAR Change Management Model, McKinsey 7-S Change Management Model, and also Lewin's Change Model or Theory. However, Lewin's change management model has become the most popular for its simplicity and fewer phases, for example, unfreeze, change, and refreeze.

Researchers have developed multiple theories based on Lewin's change management model. So, it is the foundation of all modern change management theories. For example, John Kotter's 8-stage management change model was developed based on Lewin's change management model. The management system is complex compared to before when the model was introduced. Therefore, Lewin's change management model is controversial in modern organizations. It has excellent theoretical significance in the research arena rather than practical importance.

Lewin's Change Model Real-Life Example

Many reputed companies apply Lewin's change management model to survive in the current situation. For example, Netflix has used a change model to adjust to the digital era. Netflix's organizational change process handled the force of organizational change to achieve a competitive advantage. Netflix transformed its business strategy in 1998, 1998, and 2007. The management encountered multiple barriers to getting outcomes. Now, they are one of the most successful companies globally. Netflix is a real-life example of Lewin's change management model. It is known as Lewin's Change Model Business Example.

Lewin's Change Model Stages

Three Stages of Change Management are:

Unfreeze stage
Change stage
Refreeze stage

Lewin's Change Model Real Life Examples- Three Stages of Change Management — Lewin's Change Management Model - Three Stages of Change Management

Unfreeze Change Refreeze

1. Unfreezing Stage of Change

Unfreezing is the initial stage of Lewin's change management model or Lewin's change management model. In this stage, employees prepare mentally to accept the change in the organization. In the management system, the unfreeze stage refers to breaking down the existing circumstances to accept organizational changes. Usually, employees feel comfortable in the organization's current condition; therefore, some do not accept the management change quickly due to uncertainty. The unfreezing stage consists of educating people about opportunities for organizational change. The organization should practice the change management communication strategy to prepare employees for the change.

The key point of this stage is to compel employees to accept management change through effective change communication. Maintaining effective interaction within the management is essential to persuade employees to accept change. Employees will receive the change if they understand the new things cannot prevent the company or organization from surviving. Additionally, they must realize that change is essential to sustain the organization and achieve competitive advantages.

A high level of positive motivation among employees helps to understand the reasons for organizational change and development. Next, the organization needs to persuade the stakeholders that the change will bring benefits to everyone. Some people will receive it quickly, but some of them will deny it initially. Finally, everyone will come up with the motivation to make the change.

Communication During the Unfreeze Stage

The primary communication objective is to prepare stakeholders, employees, and the organization to accept the change – “Readying” the organization. However, resistance will increase simultaneously with how huge the change is and how much it affects the organization. Effective communication can overcome resistance. To ‘ready’ the organization to accept the change, it is essential to declare the objective of the change. Additionally, you must ensure that everyone in the organization knows what will happen and why. Effective communication is significant in pointing out the difference between actual and desired outcomes. This first message or declaration should come from the top-level management of the organization to avoid communication conflict.

2. Change (Move) Stage

Change is the second stage of Lewin's change management model. It is the middle stage of the three phases of change management. Actual changes occur when everyone in the organization decides to accept the change with positive motivation. Employees receive and adjust to the new working atmosphere. Changes can be major or minor based on the organization's needs. The organization must provide sufficient training and support for the employees to embrace the changes. It is the stage of implementing the change process; therefore, many issues must be addressed consciously. Some employees may spread misleading information due to having insufficient knowledge about organizational change. So, the organization needs to practice an effective communication process to avoid unwanted issues. However, employees will be focused on practicing the new work.

Communication During the Change Stage

The organization should ensure effective communication among employees to reduce uncertainty as well as organizational communication noise. People may indulge in spreading disinformation and lies with less information about the change process. Therefore, the communication has to have a more specific character than in the previous phase. Communication in this stage is essential to provide authentic, accurate, and detailed information on what will happen to those who have less sketchy details on implementing changes. Finally, it distributes the new responsibility among assigned people in the organization.

3. Refreezing Stage of Change

Refreezing stage of change is the third and final stage of the Kurt Lewin change management model. In this stage, employees adjust to the change of management daily. Refreezing is a slow process of adopting the new culture and atmosphere of the corporate workplace. Employees and stakeholders may take a long time to adjust to the new systems. The pace of the practice among employees determines the time of the refreezing stage. So, refreezing is the most crucial stage in the Lewin change management model. The new attitude and behavior of employees become solidified as the norm of the organization. Finally, everyone starts to feel comfortable as in the previous stage before unfreezing.

Communication During the Refreeze Stage

The communication process should answer employees’ queries regarding rewards, control, efficiency, and relationship roles. In this stage, the information flow should be concrete, continuous, and multidirectional so that employees have a sufficient understanding of the personal associations of the change. Unavoidable misunderstandings may occur in this phase, so; communication should focus on making the transition successful.

Lewin's Change Model Example

For example, An ice block cannot get converted into a new shape without melting it. So it would be best if you created a hot environment to melt the ice block. The temperature must be more than 32°F (0°C) temperature to melt the ice. So, here, increasing the temperature denotes the unfreezing stage.

According to Lewin's theory, unfreezing refers to preparation for accepting the new workplace norms. It is the initial stage to get ready to accept the change. The management needs to motivate employees to accept change.

It will take time to transform the entire ice block into water. Keep the glass isolated and ensure the temperature is suitable for melting ice. When the ice block completely transforms into water, pour it into a new pot to give it a unique shape. Here, pouring the water into a glass is changing steps or moving stage. Melting the ice denotes the change stage of Lewin's theory.

According to Lewin's theory, changing refers to accepting new norms and moving on to change. Thus, the employee starts to change and accept the new culture of the workplace.

Finally, keep the glass in a cold place to transform the water into ice again. It is the way of freezing the water to transform it again into a new solid shape. It is called the refreezing process and the final stage of Lewin's change management model.

Refreezing refers to adjusting to the new norms of the workplace. The employee has already accepted the change, and they adapt to the new environment.

The model summarized that successful management change is accomplished through a three-stage process; unfreezing, changing, and refreezing.

Lewin's Change Management Model Example

For example, the educational institute has shut down due to the COVID-19 pandemic. Therefore, all organizations, including educational institutes, decided to conduct virtual or online classes to ensure the continuation of education for students. These educational institutes are applying online video meeting platforms, such as Zoom and Google Meet, to conduct virtual classes and organizational meetings. It was a new experience for lecturers; therefore, they were afraid of uncertainty and interested in taking online courses. But, the university authority compels them to accept the change. The university authority maintains effective communication through social media platforms to motivate employees to get change. They thought the organizational change would help achieve competitive advantages as the other educational institutes adopted it. So, finally, they accept the change and adjust to the new working environment. It is a perfect example of Lewin's Change Theory.

Lewin's Change Model Pros and Cons

Lewin's Change Management Model Strengths and weaknesses

Lewin Model Advantages

Firstly, Kurt Lewin's model is straightforward to understand; any organization can implement it efficiently. The management need not hire experts to execute the model. The existing employees will be able to apply it and evaluate the outcome. It has only three stages: unfreeze, change, and refreeze, so it is easy to understand and apply. For example, the McKinsey 7-S model has seven elements that are challenging to implement.

Lewin Model Disadvantages

Firstly, refreezing takes a long time to settle down with new norms. Additionally, many employees quit their job due to uncertainty regarding the latest norms and environment. Lewin's theory excludes many crucial elements, such as staff, structure, strategy, system, and style.

Kurt Lewin 1951 References

Lewin, K. (1951). Forces of change: Field theory in social science.

Citation for this Article (APA 7th Edition)

Kobiruzzaman, M. M. (2024). Lewin's Change Model- Lewin's Change Management Model of 3 Stage. Educational Website For Online Learning. https://newsmoor.com/lewins-change-model-3-steps-management-change-and-communication/