Communication Fundamentals and Media · 3 min read
The Communication Process
Communication is the process of creating shared meaning between individuals through the use of symbols. Understanding this process forms the foundation for all speech and theatre instruction.
Elements of Communication
Sender/Source
The person who initiates the message. The sender encodes thoughts, feelings, or ideas into symbols (words, gestures, images) that can be transmitted to others. Effective senders consider their audience, choose appropriate channels, and craft messages with clarity and purpose.
Message
The verbal and nonverbal content being communicated. Messages contain both content (the literal information) and relational dimensions (how the message defines the relationship between communicators). A message saying "close the door" contains content (an instruction) and relational information (the speaker has authority to make requests).
Encoding
The process of converting thoughts into symbols. Encoding requires selecting words, tone, gestures, and other elements that will effectively convey meaning. Cultural background, vocabulary, and emotional state all influence encoding choices.
Channel
The medium through which the message travels. Channels include face-to-face conversation, telephone, video, written text, and digital platforms. Each channel has distinct characteristics affecting message transmission. Rich channels (face-to-face) convey more nonverbal information than lean channels (text messages).
Receiver
The person who receives and interprets the message. Receivers decode messages by assigning meaning to the symbols received. Effective receivers practice active listening and seek clarification when needed.
Decoding
The process of interpreting received symbols. Decoding is influenced by the receiver's experiences, expectations, cultural background, and relationship with the sender. Misunderstandings occur when decoding differs from the sender's intended meaning.
Feedback
The receiver's response to a message. Feedback can be verbal or nonverbal, immediate or delayed. It allows senders to assess whether their message was understood and to adjust subsequent communication accordingly.
Noise
Any interference that distorts or interrupts the message. Physical noise includes environmental sounds. Physiological noise involves biological factors (hunger, fatigue, illness). Psychological noise encompasses mental distractions, biases, or emotional states. Semantic noise occurs when words have different meanings for sender and receiver.
Context
The environment in which communication occurs. Physical context refers to the location and setting. Social context involves the relationships between communicators. Cultural context encompasses shared beliefs, values, and norms. Temporal context considers timing and historical circumstances.
Models of Communication
Linear Model
Depicts communication as a one-way process from sender to receiver. This early model (Shannon-Weaver) emphasized transmission but failed to account for feedback and the interactive nature of human communication. Useful for understanding mass media broadcasting where feedback is limited.
Interactive Model
Adds feedback to the linear model, showing communication as a two-way process. Recognizes that receivers respond to messages and senders adjust accordingly. Introduces the concept of field of experience—the sum of a person's culture, experiences, and heredity that influences encoding and decoding.
Transactional Model
Views communication as a simultaneous, ongoing process where participants are simultaneously senders and receivers. Emphasizes that meaning is co-created through interaction. Recognizes that communication is irreversible and unrepeatable. Most accurately represents interpersonal communication.
| Model | How messages move | Feedback | Best describes |
|---|---|---|---|
| Linear (Shannon-Weaver) | One way: source → transmitter/channel → receiver; noise can distort the signal | None | Broadcast and other one-way transmission |
| Interactive (Schramm) | Two way, in turns; meaning depends on overlapping fields of experience | Yes, after the message | A question-and-answer exchange |
| Transactional | Simultaneous; every participant sends and receives at once | Continuous, verbal and nonverbal | Face-to-face conversation; meaning is co-created |
Communication Competence
Communication competence is the ability to communicate effectively and appropriately in a given context. Competent communicators demonstrate both knowledge and skill.
Effectiveness: Achieving one's communication goals. Effective communicators articulate ideas clearly, adapt messages to audiences, and achieve desired outcomes.
Appropriateness: Following social and cultural norms. Appropriate communication respects context, relationships, and expectations. What works in casual conversation may be inappropriate in formal settings.
Components of Competence
Motivation
The desire to communicate effectively
Knowledge
Understanding communication principles and social expectations
Skill
The ability to apply knowledge in practice
Sensitivity
Awareness of others' perspectives and feelings
Commitment
Dedication to ethical communication
Adaptability
Flexibility to adjust to different situations
Situational Nature
Communication competence is context-dependent. A person may excel at public speaking but struggle with interpersonal conflict. Competence in one culture may not transfer to another. Effective communicators assess each situation and adapt accordingly.
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