Notes on Human Communication

Introduction to Human Communication

Date: 13th Jan, 2026

What is Communication?

  • Communication is defined as the act or process of sharing, disseminating, or transmitting information to two or more persons, or to machines and other inanimate entities.
  • It can be understood as an exchange of information, ideas, experiences, etc., between human beings.

The Nature of Human Communication

Characteristics of Human Communication:

  1. Continuous Process

    • Human communication is an ongoing process; it is not a one-time action or activity isolated from the context.
    • The idea that communication is continuous signifies that it evolves and adapts, reflecting interactions over time.

  2. Symbolic Nature

    • In human communication, symbols are used to represent processes, ideas, or events, making communication possible.
    • The significance of symbols lies in their habitual nature:
      • There is no logical reason why a particular sequence of letters should represent an object, yet society validates these symbols through linguistic rules and customs (validation).
      • Example: The word "advise" as a verb and "advice" as a noun illustrate how pronunciation and context differentiate their meanings.

  3. Transactional Nature

    • Communication is inherently transactional, which means it affects more than one person.
    • Both source and receiver are impacted by communication.
    • Feedback is essential, defined as an active response to messages exchanged between the source and the receiver.
    • Feedback is crucial to the transactional nature as it helps in refining and clarifying the messages.

  4. Affective Dimension

    • Communication must have an impact on someone; if it does not affect the parties involved, it cannot be deemed communication.
    • The meaning of what has been said can vary based on the individual's interpretation.

  5. Personal Communication

    • As meanings reside within individuals, communication is fundamentally personal.
    • It is impossible to separate oneself from the communication process because all personal experiences, attitudes, and emotions contribute to how messages are sent and interpreted.

  6. Instrumental Nature

    • Communication serves as a tool used to achieve specific purposes or goals.
    • This underscores the instrumental aspect of the communication process, which highlights its practical utility.

History of Human Communication

  • The importance of human communication is emphasized across different historical contexts.

Importance of Human Communication

  • Communication is vital for fulfilling various human needs:

    1. Physical Needs
    • Satisfying communication is necessary for physical health; poor communication can lead to social isolation, which is a significant risk factor for health issues such as coronary disease.
    1. Identity Needs
    • Communication shapes our identity; we derive our sense of self from interactions with others.
    • Lack of communication can lead to a diminished sense of identity as we rely on reactions from others to understand who we are.
    1. Social Needs
    • Communication fulfills social needs, providing a vital link to others.
    • Humans have a range of social needs including the need for pleasure, affection, and control that cannot be satisfied in isolation.
    1. Practical Needs
    • The use of communication is crucial for meeting practical needs.
    • It allows individuals to express their needs clearly, for example, when a patient explains symptoms to a doctor or when a homeowner describes plumbing issues to a plumber.

Communication as a Process

  • Communication can be seen as a process wherein information is exchanged between individuals using a system of symbols, signs, and signals:
    • Signs: Represent or stand for something and often have direct visual representation, e.g., traffic signs, restroom signs.
    • Signals: Often involve sounds or physical actions intended to convey information, commands, or warnings (e.g., a police officer signaling to stop).
    • Symbols: Represent abstract ideas, concepts, or beliefs; meanings are culturally learned and do not have a direct physical resemblance.

Conclusion

  • Human communication can manifest both verbally and non-verbally, facilitating a diverse range of interactions and meanings.