Vocalics, also known as paralanguage, primarily refers to the vocal elements that accompany speech, such as tone, volume, pitch, and rhythm. These elements can convey meaning and emotions beyond the actual words spoken.
So, among the options you provided, the correct relationship would be:
- Tone, volume, pitch
Movement such as gestures is related to kinesics, clothing worn relates to aspects of appearance or nonverbal communication, and personal space pertains to proxemics.