Paper I - Communication
Communication tests the process and barriers of message exchange, especially classroom communication. Expect questions on sender, encoding, channel, decoding, receiver, feedback and noise; verbal and nonverbal cues; formal and informal flows; and principles of effective teaching communication.
Core concepts
- Feedback closes the loop; without it the sender cannot know whether decoding matched intent.
- Noise is any interference: physical (sound), semantic (jargon), psychological (prejudice), organisational (hierarchy).
- Nonverbal communication includes proxemics (space), kinesics (body movement), and paralanguage (tone, pace, pauses).
- Effective classroom communication is clear, concise, concrete, courteous and audience-adjusted; it uses examples, checks understanding and invites questions.
- One-way communication is fast but weak for complex learning; two-way communication is slower but supports clarification.
Worked example
A teacher explains a concept, asks students to restate it in pairs, then revises based on their answers. The pair restatement is not merely practice; it is feedback that lets the teacher detect decoding errors. A lesson that only lectures and never checks responses lacks this loop.
Traps that cost marks
Equating communication with speaking; calling a projector a channel when it is a medium or aid; confusing feedback with praise; ignoring that silence and gesture carry meaning; treating noise as only physical sound.