What is the person who transmits a message called?

Appeared in: MP CHO -2021 (Shift 1st)

Explanation

The correct term for the person who transmits a message is the Encoder.
In the communication model, the process begins with a sender who has a thought or idea to convey.
This sender then 'encodes' the thought into a message, which involves choosing words, symbols, or gestures to represent the idea.
Therefore, the sender who initiates and transmits the communication is also known as the encoder.

Option B: The Receiver is the individual or group to whom the message is directed. Their role is to accept and interpret the message, not to transmit it initially.
Option C: Decoder refers to the function of interpreting or making sense of the message. This action is performed by the receiver, not the sender.
Option D: Thinker is not a standard or formal term used to define a specific role within the established models of communication.

Clinical Relevance

Nursing practice connection: This is primarily an exam-oriented knowledge point with limited direct bedside application, so retain Elements of the Communication Process as background academic context rather than a clinical decision trigger.
Understanding the roles of encoder and receiver is fundamental for effective nurse-patient communication. A nurse (encoder) must choose clear, simple language (effective encoding) so the patient (receiver) can accurately understand their condition and treatment plan (effective decoding).
Barriers in communication can occur at any stage. For instance, if a nurse uses complex medical jargon, the patient may fail to decode the message correctly, leading to non-adherence or anxiety.
What if? If a patient is hearing-impaired, the nurse (encoder) must change the channel of communication from purely auditory to include visual aids (like written instructions or diagrams) to ensure the message is received and decoded correctly.

How to Approach the Question

First, identify the key term in the question: 'transmits a message'.
Recall the basic model of communication, which involves a sender, a message, and a receiver.
Consider the specific functions associated with the sender and receiver. The sender creates and sends the message, while the receiver gets and interprets it.
Analyze the options provided: 'Encoder' relates to the process of creating/coding the message (done by the sender). 'Receiver' is the recipient. 'Decoder' relates to interpreting the message (done by the receiver). 'Thinker' is not a formal term.
Conclude that 'Encoder' is the technical term for the sender who transmits the message.

Concept Tested & Keywords

QVsSBPuv1RcYENrWHPJjDH

E6 Nursing Fundamentals Potter Perry 12e Part 2 p. 111-113

E6 Nursing Fundamentals Taylor p. 75-77

Practise the full MP CHO -2021 (Shift 1st)

Attempt every question from this paper in a timed mock, then review the full solution for each one.