Unit 2: Basics of communication and fluency building

Communication is the process by which a sender encodes meaning into a message, transmits it through a channel, and a receiver decodes it, ideally reconstructing the intended meaning. The word derives from Latin communicare ("to share"). This unit treats communication as a repeatable, analysable system and then builds outward to the skills of listening, fluency and vocabulary that make that system work in real speech.

• Two-way, not one-way: Meaning is confirmed only when feedback returns to the sender; a message sent is not a message understood.
• Purpose-driven: Every act aims at one of four goals — to inform, persuade, express or entertain — and the mode chosen must fit the goal.
• Context-bound: The same words shift meaning across physical, cultural and relational settings ("Sit down" as invitation versus command).
• Loss-prone: Some meaning is always lost between intention and interpretation; the skilled communicator minimises this gap.

II. The Communication Process

The cyclical model underpinning every later topic.

A. communication process

The process is a chain of interdependent elements; a failure in any one link distorts the whole.

• Sender (source): Originates the message and encodes an idea into symbols — words, gestures, images.
• Encoding: Converting thought into transmittable form; e.g. translating the idea "I approve" into the word "Yes" plus a nod.
• Message: The encoded content itself, both explicit (the words) and implicit (tone, framing).
• Channel: The medium carrying the message — face-to-face air, telephone, email, video.
• Receiver: Decodes the symbols back into meaning using their own knowledge and context.
• Decoding: Interpretation; mismatched sender/receiver frames of reference cause misreading.
• Feedback: The receiver's return response that closes the loop and confirms or corrects understanding.
• Noise: Any interference degrading the signal at any stage — physical (traffic), physiological (deafness), psychological (bias), semantic (jargon).
• Context: The surrounding situation shaping interpretation.

IDEA → [Sender] → encode → MESSAGE → [Channel] → decode → [Receiver] → IDEA'
              ↑___________________ Feedback ___________________↓
                          (Noise acts at every arrow)

III. Modes of Communication

Verbal, non-verbal and para-verbal channels operating simultaneously.

Research attributed to Albert Mehrabian suggests that, for feelings and attitudes, listeners weight words about 7%, tone about 38% and body language about 55% — a reminder that the three modes rarely carry equal load and must align.

A. verbal communication

Verbal communication is the use of words, spoken or written, to convey meaning.

• Oral form: Real-time speech — conversation, interview, presentation; allows instant feedback and correction.
• Written form: Letters, email, reports; permanent and precise but lacks immediate feedback.
• Strengths: Carries explicit, complex, abstract content that gestures cannot ("The invoice is due on the 30th").
• Registers: Choice of formal versus informal wording signals the relationship — "I regret to inform you" versus "Bad news, mate."
• Clarity levers: Concrete nouns, active voice and short sentences reduce semantic noise.

B. non-verbal communication

Non-verbal communication is the transmission of meaning without words, often unconsciously.

• Kinesics: Body movement — posture, gestures, an open palm signalling honesty.
• Facial expression: The eyebrows, mouth and eyes; the six broadly recognised expressions are happiness, sadness, anger, fear, surprise, disgust.
• Eye contact (oculesics): Regulates turn-taking and signals attention or evasion.
• Proxemics: Use of space — Edward Hall's zones of intimate (<0.45 m), personal (0.45–1.2 m), social (1.2–3.6 m) and public (>3.6 m).
• Haptics: Touch, e.g. a handshake conveying confidence.
• Appearance and artefacts: Dress, grooming and objects signalling status or role.
• Key trait: Non-verbal cues are more believable than words when the two conflict; a "Yes" said with a shrug reads as doubt.

C. para-verbal communication

Para-verbal communication is how words are spoken — the vocal characteristics layered over speech, distinct from the words themselves.

• Pitch: Highness or lowness; a rising pitch turns a statement into a question.
• Pace (rate): Speed of delivery; slowing down marks emphasis, rushing signals nervousness.
• Volume: Loudness, used to command attention or convey intimacy.
• Tone: Emotional colour — the same "Thanks a lot" is gratitude or sarcasm by tone alone.
• Stress and pauses: Emphasis on a word changes meaning — "I didn't say she stole it" versus "I didn't say she stole it."
• Distinction from non-verbal: Para-verbal concerns the voice; non-verbal concerns the body — both are wordless carriers of attitude.

IV. Common Communication Barriers

Sources of noise that break the process at Section II's arrows.

A barrier is any obstacle that distorts, blocks or delays the intended message; effective communication is largely the work of removing them.

• Physical barriers: Environmental interference — distance, faulty phone lines, background noise, closed office doors.
• Physiological barriers: Bodily conditions — hearing loss, illness, fatigue reducing capacity to send or receive.
• Semantic (language) barriers: Meaning-level problems — jargon, ambiguity, mispronunciation, words with multiple senses ("bank").
• Psychological barriers: Internal states — stress, fear, prejudice, low self-esteem, or "filtering" what one hears to fit expectations.
• Cultural barriers: Differing norms — a gesture polite in one culture (the "OK" sign) is offensive in another.
• Perceptual barriers: Differing frames of reference causing sender and receiver to attach different meanings to the same message.
• Organisational barriers: Structural issues — too many hierarchical layers causing distortion, or information overload.

Overcoming barriers: Use simple shared language, seek feedback, choose the right channel, remove physical noise, and practise empathy toward the receiver's viewpoint.

V. Listening Skills

The active, decoding half of communication most often neglected.

Listening is the deliberate cognitive process of receiving, interpreting and responding to a message, distinct from mere hearing, which is the passive physical reception of sound.

• Stages: Receiving → understanding → remembering → evaluating → responding.
• Types of listening:
  1. Passive / superficial: Sound registers but attention drifts; low retention.
  2. Active / attentive: Full concentration with feedback, paraphrasing and questioning; high retention.
• Active-listening techniques:
  • Paraphrasing: Restating the speaker's point — "So you're saying the deadline moved to Friday?"
  • Clarifying: Asking questions to remove ambiguity before responding.
  • Reflecting feeling: Naming the emotion heard — "That sounds frustrating."
  • Non-verbal signalling: Nodding, eye contact and open posture showing engagement.
• Barriers to listening: Prejudging the speaker, mentally rehearsing a reply, distraction, and information overload.
• Empathic listening: Listening to understand the speaker's frame rather than to reply, central to conflict resolution.

VI. Fluency Development

Producing speech smoothly, at a natural pace, without undue hesitation.

Fluency is the ability to speak or read with ease, appropriate speed and continuity; it is a performance skill built by practice, not by grammar knowledge alone.

• Components of fluency:
  • Speed: A natural rate, roughly 120–150 words per minute in conversational English.
  • Smoothness: Connected speech without frequent stops.
  • Effort: Low mental strain, freeing attention for content.
• Fluency vs. accuracy: Accuracy is correctness of grammar and pronunciation; fluency is flow. Over-monitoring accuracy while speaking causes hesitation, so early practice prioritises flow, refining accuracy later.
• Common disfluencies: Fillers ("um", "you know"), false starts, long pauses, and repetition.
• Development techniques:
  • Reading aloud: Trains pronunciation, rhythm and pace daily.
  • Shadowing: Repeating audio immediately after a native model to absorb intonation.
  • Extempore and JAM ("Just A Minute"): Speaking on a topic without preparation to reduce hesitation.
  • Thinking in the target language: Removes the slow translate-from-L1 step.
  • Recording and self-review: Identifies filler words and pacing faults.
• Prosody: Correct stress, rhythm and intonation make speech sound fluent even with a limited vocabulary.

VII. Vocabulary Enhancement

Expanding the word stock that supplies precision and confidence to speech.

Vocabulary is the set of words a person knows; enhancement means growing both the active vocabulary (words used in speaking and writing) and the passive vocabulary (words recognised when read or heard).

• Word-building through morphology:
  • Roots: Core meaning units, e.g. spect ("look") in inspect, spectator.
  • Prefixes: Added before the root to shift meaning — un-, dis-, pre- (prewar).
  • Suffixes: Added after to change word class — -tion makes a noun (inform → information).
• Sense relations:
  • Synonyms: Similar meaning (big / large), enabling variety.
  • Antonyms: Opposite meaning (expand / contract).
  • Homophones: Same sound, different meaning/spelling (their / there), a source of error.
• Collocations: Words that naturally pair — "make a decision," not "do a decision"; mastering these signals fluency.
• Context clues: Inferring an unknown word's meaning from surrounding text rather than always reaching for a dictionary.
• Techniques for growth:
  • Wide reading: The richest source of new words in natural context.
  • Maintaining a word journal: Recording word, meaning and a sentence of one's own.
  • Spaced revision and flashcards: Reviewing at increasing intervals to move words from passive to active use.
  • Using new words promptly: A word is retained only after several genuine uses in speech or writing.