non-verbal

The governing concept is interpretation of non-verbal behaviour. Repeatedly looking away can suggest that the listener is disinterested, uncomfortable, distracted, or unwilling to maintain engagement. It is not proof by itself, so other cues and the situation should also be considered. Among the choices, option C gives the most appropriate interpretation.

The governing concept is the role of non-verbal communication in expressing meaning. Facial expressions, gestures, posture, and tone-related cues can communicate feelings or reactions rapidly, even when a person does not use words. It does not always create a permanent record, work identically across cultures, or prevent confusion. Hence option D is correct.

The governing concept is congruence between verbal and non-verbal communication. When the words say one thing and the facial expression supports the same meaning, the receiver is more likely to find the message clear, consistent, and believable. A mismatch can create doubt or confusion, but none of the other options follows from matching cues. Therefore option A is correct.

The governing concept is appropriate and purposeful non-verbal communication. Gestures, facial expressions, eye contact, and posture should fit the message, audience, and situation. A fixed expression, avoiding the listener, or moving the hands excessively can weaken communication or distract people. Using suitable gestures and posture creates clarity and supports the spoken message, so option B is correct.

The governing concept is the interpretation of combined non-verbal cues. A smile usually communicates warmth, while a slight nod can show acknowledgement, courtesy, or respect. When these cues occur during a welcome, they normally create a polite and respectful impression. They do not naturally express anger, fear, neglect, or disinterest in this context. Therefore option C is correct.

The governing concept is the classification of communication by the form used to convey a message. Communication through gestures, facial expressions, posture, signs, or other cues without spoken or written words is called non-verbal communication. Verbal communication uses words, written communication uses text, and digital communication describes a channel rather than this specific feature. Thus option B is correct.

A smile is a facial expression and therefore a form of non-verbal communication. In ordinary social situations, it generally communicates happiness, friendliness, welcome, or goodwill. Thus, option A is the best answer. Anger, fear, and sadness may produce different expressions, although the exact meaning of any expression can sometimes depend on context and culture.

Nodding communicates the meaning “yes” through movement of the head rather than through spoken or written words. It is therefore a gesture and a clear example of non-verbal communication, making option C correct. A spoken response would be verbal, while a written note or email would use written or electronic text. The message is conveyed silently through body movement.

Appropriate eye contact is a non-verbal signal that commonly shows a person is paying attention and is reasonably confident while communicating. Therefore, option D is correct. Sleepiness, carelessness, and fear are not the usual meanings of respectful eye contact. However, eye contact should be natural and culturally appropriate; continuous staring can feel uncomfortable and does not communicate the same positive message.

Joining both hands in namaste communicates greeting and respect through body movement, without requiring spoken or written words. It is therefore a non-verbal greeting gesture, so option B is correct. A mathematical sign belongs to mathematics, a traffic sign controls road movement, and a written notice uses text. Namaste may have cultural variations, but in this context its common communicative purpose is greeting.

Posture is a non-verbal part of body language. Standing upright with a balanced body position commonly suggests confidence, alertness, and readiness to communicate, so option C is correct. Slouching or bending may sometimes suggest tiredness or low mood, but an upright posture does not normally indicate sleep or sadness. Interpretation can depend on the situation, yet confidence is the standard classroom answer.

Drooping shoulders describe a slouched posture, which is a non-verbal signal. This posture often suggests low confidence, tiredness, disappointment, or sadness; among the given choices, option D is the best answer. Excitement and alertness are more commonly associated with energetic, upright movement, while success is not reliably communicated by drooping shoulders. Context can change interpretation, so “may indicate” is appropriate.

A thumbs-up is a hand gesture that commonly communicates approval, agreement, encouragement, or that something is good. Thus, option A is correct. It is a non-verbal message because the meaning is conveyed by hand movement rather than speech or writing. Gestures can vary across cultures and situations, but the ordinary classroom interpretation of a thumbs-up is positive approval, not stopping, silence, or danger.

An open palm held toward another person is a visual and non-verbal signal commonly used to ask the person to stop or wait. Therefore, option B is correct. The gesture does not require spoken words, so it communicates through body movement and visible form. “Move ahead” would express the opposite instruction, while sleeping and writing are not standard meanings of an open palm facing forward.

In a classroom, raising a hand is a conventional non-verbal signal used to request the teacher’s attention and permission to speak or answer. Therefore, option C is correct. The student communicates an intention without interrupting verbally. The gesture does not normally mean a wish to leave, sleepiness, or disagreement, although a different hand movement or context could communicate another message.

A red traffic light is a visual communication signal used in a traffic-control system. Its standard instruction is to stop before the marked line or intersection and wait until a permitted signal appears, so option D is correct. “Move slowly” may relate to a different warning, while turning right or simply being careful is not the specific command represented by red. The meaning is standardized for road safety.

The governing concept is non-verbal or visual communication: a traffic light conveys a message through colour rather than words. Green generally gives road users permission to proceed, so option A is correct. Red usually means stop, yellow signals caution, and neither reversing nor switching off the vehicle is the normal meaning of green.

The governing concept is visual non-verbal communication through standard traffic colours. A yellow light warns road users to be cautious and, where appropriate, prepare to stop because the signal is changing. Therefore option B is correct. Moving faster, leaving the vehicle, or turning left is not the general meaning of a yellow signal; any turn must be shown by a separate sign or signal.

The governing concept is that communication can occur without spoken or written words. A ringing school bell uses an audible sound to announce a period change, class beginning, break, or another scheduled event. It is therefore a sound signal, making option C correct. A facial expression and body posture are visual cues, while a written message uses words or symbols on a surface.

The governing concept is non-verbal communication through an audible public signal. An ambulance siren warns nearby road users that an emergency vehicle is responding to an urgent situation. They should remain alert and give it a safe passage where traffic rules permit, so option D is correct. The other choices describe unrelated events and are not meanings communicated by a siren.

The governing concept is visual communication: a road sign uses a symbol, colour, or shape to communicate information quickly without a spoken explanation. A pedestrian crossing sign identifies a designated place where people can cross with greater safety and driver awareness, so option A is correct. Parking, racing, and washing vehicles are unrelated activities and are not represented by this sign.

The governing concept is body language, a form of non-verbal communication in which repeated actions may suggest a person’s state or intention. Looking at a watch again and again may indicate that the person is in a hurry, tracking an appointment, or worried about time, so option B is the best answer. It is not definite proof of happiness, sleepiness, or welcome; context should also be considered.

The governing concept is interpreting non-verbal behaviour in context. Yawning during a conversation commonly suggests tiredness or boredom, so option C is correct. However, one gesture alone does not prove a person’s exact feeling; lack of sleep, discomfort, or other circumstances may also cause yawning. Confidence, agreement, and excitement are not the usual meanings of this cue and require other evidence.

The governing concept is body posture as non-verbal communication. Folded arms can sometimes create a closed posture and may suggest defensiveness, discomfort, resistance, or disagreement, making option D the best answer. The interpretation is not certain from posture alone: a person may fold the arms because of cold or habit. The other options do not represent the usual communication meaning of this cue.

The governing concept is body language in active listening. Leaning slightly forward usually directs the body toward the speaker and can communicate interest, attention, and willingness to listen, so option A is correct. Leaning away or looking elsewhere might suggest reduced engagement, while sleep and anger require additional signs. As with all non-verbal cues, posture should be interpreted together with facial expression and the situation.