Final answer:
Using a series poker face instead of smiling while playing cards is an example of nonverbal communication, which includes facial expressions and body language, and can provide clues to a person's mood, intentions, or level of engagement without speaking.
Step-by-step explanation:
If you use a series poker face instead of smiling while playing a fun game of cards, you are engaging in a form of nonverbal communication. A poker face is a blank or emotionless facial expression that does not reveal your feelings, intentions, or level of engagement. While a smile generally conveys a positive emotion or friendliness, a poker face can be used to conceal your reactions in an effort to maintain a strategic advantage in the game.
Nonverbal communication can convey a wide range of emotions and intentions without the use of spoken language. It includes gestures, facial expressions, body language, eye contact, and even the physical distance between individuals. For example, maintaining direct eye contact typically shows that you're actively engaged in a conversation while avoiding eye contact might suggest a lack of self-confidence or disinterest.
Body positioning also plays a critical role in nonverbal communication. For instance, crossed arms might give off the impression of disinterest or defensiveness. It's essential to be aware of both your nonverbal cues and those of others as they provide substantial information about the emotional gist of an interaction.