Final answer:
Effective communication is characterized by confidence, logical structuring, clarity, organization, and preparation. It excludes any confusing elements and incorporates professional etiquette, specific language terms, and proper verbal communication styles.
Step-by-step explanation:
The characteristics of effective communication could include confidence, being logical, clear in conveying information, organized in structure, and well-prepared in content.
Characteristics such as being confusing are not associated with effective communication and thus would not be selected. Employing specific terms or jargon, enunciating clearly, and using respectful language are all part of effective communication practices.
It is also crucial to practice professional communication and etiquette, apply conventions of speech delivery such as voice control, gestures, and posture, and show awareness of cultural considerations. Additionally, verbal communication styles, influenced by several factors such as culture and individuality, require maintaining a balance between being direct and diplomatic.