Final answer:
Gestures are nonverbal communication symbols learned through culture. Four types include emblem, illustrator, affect display, and regulator gestures.
Step-by-step explanation:
Gestures are nonverbal communication symbols learned through one's culture. Some gestures are nearly universal, such as smiling for joy and crying for sadness. Four types of gestures include:
- Emblem gestures: These are gestures that have a specific meaning within a particular culture. For example, a thumbs-up may mean approval in one culture, but offensive in another culture.
- Illustrator gestures: These gestures are used to enhance or illustrate verbal communication. For instance, using hand movements to show the size of something.
- Affect display gestures: These gestures express emotions and feelings. Examples include waving arms when excited or covering the face when embarrassed.
- Regulator gestures: These gestures help to control the flow of conversation. Nodding to indicate agreement or raising a hand to ask a question are examples of regulator gestures.