Which of the following is NOT considered a mode of nonverbal communication?

The correct answer is C, as written words are a form of verbal communication, not nonverbal. Nonverbal communication encompasses all the ways in which individuals convey messages without the use of words, and this includes elements such as physical appearance and dress, facial expressions, and body movement and posture. These nonverbal cues can express emotions, attitudes, and intentions, often complementing or even contradicting spoken words.

In contrast, written words are explicitly conveyed through text, relying on language and structure, which categorizes them distinctly as verbal communication. Understanding the distinction between verbal and nonverbal communication is fundamental in the study of human growth and development, as it plays a crucial role in interpersonal interactions and relationships across different stages of life.