non-verbal

Words provide verbal information, while facial expressions provide non-verbal information. When polite words conflict with a dismissive expression, the receiver receives mixed signals and may doubt the speaker’s sincerity. The problem is therefore inconsistency between verbal and non-verbal communication, not missing details, source reliability, or excessive brevity.

Looking down reduces eye contact and can make the speaker appear uncertain. Speaking very softly makes the message difficult for some listeners to hear, reducing comprehension and participation. Clear eye contact and an adequately audible voice generally improve engagement, so the other positive effects do not follow from this behaviour.

The governing concept is the difference between verbal and non-verbal channels. A phone call normally carries spoken words and vocal tone, but it does not transmit visible facial expressions, gestures, or posture. Consequently, non-verbal cues are limited, making option C correct. A call does not automatically create a written record, lengthen the message, or prevent the receiver from hearing the voice.

The governing concept is non-verbal communication: posture, eye contact and facial behaviour can convey attitudes without spoken words. A closed posture and avoidance of eye contact may suggest discomfort, hesitation or reduced interest, so option A is the best answer. However, such cues should be interpreted with context; they do not prove a feeling. Options C and D are unrelated, and B is not generally indicated.

The governing concept is that communication can use different channels, including non-verbal visual cues. Even when the audio signal breaks, visible facial expressions may still convey emotion, attention or reaction to the other participant. Thus, option A is correct. The situation does not automatically create printed, tactile or mass communication; those options require different channels or settings that are not described.

The governing concept is non-verbal communication, especially eye contact and body language. Looking down can signal nervousness, reduce connection, and make listeners less attentive or confident in the speaker; therefore A is correct. Eye avoidance cannot automatically clarify a message, has no direct effect on written communication, and does not increase the speaker’s volume.

The governing concept is that non-verbal communication conveys meaning without spoken or written words, and context determines that meaning. If a person intentionally remains silent after a question, the silence may communicate disagreement, hesitation, refusal, or thought. Writing is written communication, speaking on a phone is verbal communication, and a bell is an audible signal. Therefore, option A is the clearest example of meaningful silence.

The governing concept is the role of non-verbal communication in supporting spoken words. Eye contact can signal attention, confidence, and engagement; avoiding it may therefore make the listener perceive less confidence or interest, making option A correct. It does not convert speech into writing, stop the speaker's voice, or alter every word. The effect is a possible impression, not an unavoidable result.

The governing concept is that non-verbal communication includes vocal features as well as visible body signals. During a phone call, the listener cannot see facial expressions, posture, or hand gestures, but can hear pitch, tone, pace, pauses, and emphasis. These vocal cues can suggest emotion or attitude. Therefore option B is correct; the other choices require visual access that a normal phone call does not provide.

The governing concept is non-verbal and visual language. A recognised sign language uses established signs, patterns and grammar to express ideas, questions and relationships; it is not merely casual body movement. Option C is correct. It is not sound-only, meaningless or limited to writing, so options A, B and D confuse its form or function.

The governing concept is that non-verbal communication, especially tone, facial expression, and eye movement, can modify or contradict spoken words. In option C, the words “very good” sound positive, but the sarcastic voice and eye-rolling signal criticism or disbelief. Therefore, the combined message is opposite to the literal words. Options A and B generally support the spoken message, while D adds visual help rather than reversing it.

The governing concept is that non-verbal communication is meaningful but not perfectly fixed or universal. A smile, frown, or neutral expression can reflect different emotions depending on culture, situation, personal habits, and accompanying words. Thus option B is correct: facial cues should be interpreted with context and, when possible, confirmed through verbal feedback. The other statements are absolute and inaccurate.

The governing concept is consistency between verbal and non-verbal communication. Enthusiastic words and voice suggest confidence, but a closed, slouched posture may suggest discomfort, defensiveness, or low interest. These conflicting signals can make the audience uncertain about the speaker’s real attitude, so option C is correct. Body language does not create a written record or remove the need for feedback, and inconsistency is unlikely to increase credibility.

The governing concept is non-verbal communication: eye direction, facial expression and posture can signal a participant’s level of attention. Repeatedly looking away during a video call may therefore suggest distraction, low involvement or reduced engagement, although it can sometimes have other causes. Option B is correct because it describes the likely communication interpretation. The other options concern written records, technical quality or spoken wording, not visual behaviour.

The governing concept is consistency between verbal and non-verbal communication. Respectful words communicate one signal, but a dismissive tone communicates another, so the receiver may feel confused, disrespected or doubtful about the speaker's real intention. Option A is correct. The message does not become written, its words do not lose all meaning, and communication is not guaranteed to succeed merely because the wording is polite.

The governing concept is non-verbal communication, especially eye contact. Looking at the audience signals attention, confidence, and involvement, while constantly looking at the screen can make the speaker appear detached or unprepared. Option B is correct because reduced eye contact may weaken audience connection and perceived credibility. It does not automatically erase slides, remove a written message, or make the voice louder; those claims are unrelated to eye direction.

Silence becomes a communication method when it is deliberate and carries meaning in a particular situation. Not replying after a question to show disagreement is intentional non-verbal communication, so option B is correct. A voice lost in noise, a switched-off microphone, or an undelivered letter results from interference or failure; these situations do not intentionally communicate the sender’s attitude.

The governing concept is context-appropriate non-verbal communication. Eye contact can show attention, but constant or intense eye contact may feel threatening or uncomfortable depending on culture, relationship, and individual preference. Therefore option B is correct. Option A treats one behaviour as universally good, while C incorrectly denies its communicative role and D confuses written communication with non-verbal interaction.

The governing concept is non-verbal feedback: facial expression, posture, and gestures can reveal a receiver’s actual reaction. In option A, the spoken word yes conflicts with a confused expression, so the expression signals that the person may not understand or agree. Options B, C, and D do not present a comparable conflict between verbal and non-verbal information. Therefore, A is correct.

The governing concept is contextual interpretation of non-verbal communication. A hand gesture may express approval in one culture but have a different or even offensive meaning in another, so its interpretation depends on cultural context rather than words alone. Writing a timetable, composing an email subject, and printing a book do not involve body-language meaning. Hence, option A is correct.

The governing concept is clarity in written verbal communication. Punctuation marks separate sentences, show relationships between ideas, and signal pauses or emphasis. Without them, a long message may have uncertain sentence boundaries and can be interpreted in more than one way, making option A correct. Missing punctuation cannot make writing audible, guarantee an immediate reply, or shorten the message automatically.

The governing concept is non-verbal communication. Sarcasm often depends on tone of voice, facial expression, timing and gestures to show that the literal words are not intended seriously. In plain text, many of these cues are missing, so the reader may interpret the sentence literally or as rude. Thus option B is correct. The other choices are false or unrelated: online messages do contain words, are not always public, and the receiver normally can see the screen.

The governing concept is that spoken communication includes both words and paralinguistic cues such as tone, pitch, stress, and pace. When polite words conflict with a sarcastic tone, the listener may use the tone to infer the speaker's actual attitude or hidden meaning. Thus option D is correct. Sentence length and age do not reliably decode the contradiction, while dictionary meaning alone ignores the vocal cue.

Paralinguistic cues are vocal features that accompany words, such as tone, pitch, rate, volume, and pauses. They can reveal emphasis or emotion even when the literal words remain unchanged. Therefore, option B is correct. Dictionary meaning examines vocabulary, written format concerns text, and physical distance is a spatial or proxemic feature rather than a vocal cue.

The governing concept is feedback-based, audience-centred communication. The speaker observes reactions, interprets that the audience may need more time or clarity, and immediately changes pace and adds an example. This is real-time adaptation, so option C is correct. Memory alone does not explain the adjustment, formal writing is not involved, and one-way communication would ignore audience feedback instead of responding to it.