Non-verbal communication does not make use of:

A.Behaviour to generate meanings

B.Emotional meanings

C.A non-clear system of rules
D. Verbal finessé
E.Clarity in abstraction

Choose the correct answer from the options given below:

The correct answer is D and E only.

To understand why this is the correct choice, let us analyze the nature of non-verbal communication and evaluate each of the given statements:

1. Understanding Non-Verbal Communication:
Non-verbal communication is the transmission of messages or signals through non-verbal platforms such as eye contact, facial expressions, gestures, posture, and body language. It excludes the use of explicit spoken or written words.

2. Evaluating the Options:
• A. Behaviour to generate meanings: Non-verbal communication heavily relies on physical behavior (like a nod, a shrug, or maintaining eye contact) to convey meaning. Therefore, non-verbal communication does make use of behavior.
• B. Emotional meanings: Facial expressions, tone of voice, and body posture are primary channels for expressing emotions (e.g., happiness, anger, sadness). Thus, non-verbal communication does make use of emotional meanings.
• C. A non-clear system of rules: Unlike verbal language, which has structured grammar and vocabulary, non-verbal signals are highly dependent on context, culture, and personal interpretation. The rules governing them are implicit and not rigidly defined. Therefore, non-verbal communication does operate under a non-clear (informal or unstructured) system of rules.
• D. Verbal finessé: "Finessé" or skill in using words, vocabulary, syntax, and verbal articulation belongs strictly to the domain of verbal communication. Non-verbal communication, by definition, does not make use of verbal finessé.
• E. Clarity in abstraction: Abstract concepts and precise logical arguments require language structure, words, and verbal clarity to be communicated effectively. Non-verbal cues are often ambiguous and cannot convey precise abstract details with clarity. Therefore, non-verbal communication does not make use of clarity in abstraction.

3. Conclusion:
Since the question asks what non-verbal communication does not make use of, we select statements D (Verbal finessé) and E (Clarity in abstraction).
Hence, the correct option combination is D and E only.