Which of the following is NOT an example of symbolic communication?

Symbolic communication refers to the use of symbols to convey messages or meanings. In this context, options like sign language, printed word, and spoken word all utilize established symbols—be they gestures, written letters, or spoken sounds—to represent ideas or concepts.

Vocal intonation, however, does not inherently involve symbolic representation. Intonation refers to the variation in pitch while speaking, which can convey emotions, questions, or emphatic statements, but it does not represent objects, actions, or ideas in a systematic way like words or signs do. Instead, it modifies the meaning of the words spoken through tone rather than through distinct symbolic content. This distinction makes vocal intonation an example of paralinguistic communication rather than symbolic communication.

Thus, the correct response identifies vocal intonation as the option that does not fit the definition of symbolic communication.