Perspectives in communication and barriers

Correct answer: A. It clarifies the message

Explanation: An assumption fills an information gap without checking whether the guessed meaning is correct. Asking a respectful question tests the meaning directly, removes doubt, and gives the sender a chance to clarify. Questions should be relevant and polite; they do not automatically create noise or prejudice. Clarification is an important form of feedback.

Correct answer: A. To make an important point clear and memorable

Explanation: Repetition can reinforce an important instruction, key fact, or central idea and make it easier to remember. It is useful when the message is important or when the receiver needs confirmation. However, repetition should remain accurate and purposeful; unnecessary repetition can annoy or distract. It should never be used to change meaning or create confusion.

Correct answer: A. Some people may have difficulty hearing or seeing

Explanation: Seating is part of the physical communication environment. If people are too far away, blocked by objects, or facing the wrong direction, they may not see gestures, read visual material, or hear the speaker properly. Arranging seats for visibility and audibility reduces this barrier. It does not alter language, emotions, or network quality automatically.

Correct answer: A. Listens to and respects them

Explanation: A good communicator listens carefully to different viewpoints and treats people with respect, even when disagreement remains. This helps identify concerns, reduce defensiveness, and find common ground. Respect does not require accepting every opinion as correct. Immediate rejection, repeating only one’s own view, or ending discussion prevents understanding and cooperation.

Correct answer: A. It creates a positive environment

Explanation: Polite language communicates respect and makes people more willing to listen, ask questions, and cooperate. It can reduce defensiveness and emotional barriers, especially during disagreement or correction. Politeness does not mean hiding an important point or making language complicated. Clear, respectful wording usually supports attention rather than reducing it.

Correct answer: A. Confirmation of understanding

Explanation: When a receiver paraphrases a message, the sender can compare the receiver’s interpretation with the intended meaning. This makes paraphrasing a useful form of feedback and helps reveal misunderstandings early. It is not an absolute guarantee that every detail is correct, so the sender may still ask follow-up questions. The other options do not describe this response.

Correct answer: A. Psychological and emotional barrier

Explanation: Mocking can make a person feel embarrassed, unsafe, or disrespected. These emotions may reduce trust and willingness to speak openly, creating psychological and emotional barriers. Respectful listening gives the person confidence to explain their meaning. Ridicule does not improve equipment, physical conditions, or language clarity; it mainly damages the interpersonal climate.

Correct answer: A. They can be reduced to make the message effective

Explanation: Recognising a barrier helps the communicator identify its cause and choose a suitable remedy. For example, low volume may require a clearer voice, technical failure may require another medium, and bias may require careful listening. The purpose is to improve understanding and feedback, not to suppress perspectives or make the message confusing.

Correct answer: B. Understanding barrier

Explanation: A relevant example connects an abstract or difficult idea with something familiar, making the meaning easier to decode. It therefore reduces a barrier of understanding. An example does not by itself repair a broken microphone, remove physical distance, or resolve every cultural difference. Its main contribution in this situation is clearer interpretation of the concept.

Correct answer: C. Prejudgement

Explanation: Deciding that a message is wrong before hearing all of it means the listener has formed a judgement in advance. This is prejudgement and can prevent fair interpretation of the speaker's actual meaning. It is not necessarily caused by a technical fault or physical distance, and it is certainly not clear feedback. Complete, open-minded listening is the better corrective behaviour.

Correct answer: B. Non-verbal cue

Explanation: Facial expressions communicate meaning without spoken or written words, so they are non-verbal cues. When the camera is off, the teacher or students may lose information about attention, confusion, agreement, or emotion. This does not remove written language or necessarily eliminate verbal feedback, because people may still speak or type responses.

Correct answer: C. Positive feedback

Explanation: Nodding is a non-verbal response that can signal understanding, agreement, or attention. In this situation it functions as positive feedback to the sender. It is not proof that every detail has been understood, but it is more consistent with acknowledgement than with a physical barrier, language confusion, or a technical problem.

Correct answer: D. Expressing one's view respectfully

Explanation: Effective disagreement focuses on the idea, evidence, or reasoning rather than attacking the person. Respectful language allows both sides to explain their views and keeps the conversation productive. Mockery, shouting, or abruptly leaving can create emotional barriers and prevent understanding. Respect does not require agreement; it requires expressing a different view without insult or intimidation.

Correct answer: C. Background noise disrupts communication

Explanation: The governing concept is communication barriers and online etiquette. Open microphones transmit typing, conversations, movement and other background sounds, which compete with the teacher’s voice and reduce clarity for everyone. Muting when not speaking lowers noise and makes the message easier to understand. Option C describes this effect; the other options are unrelated or impossible consequences of an active microphone.

Correct answer: C. Using a translation app to help people speaking different languages understand meaning

Explanation: The governing concept is overcoming communication barriers through digital tools. A translation application can convert or explain words between languages, helping people understand one another when they do not share the same language. Thus, option C is correct, although important or sensitive translations should be checked for accuracy and context. The other choices do not improve communication and may create confusion or a privacy problem.