Nonverbal Communication: Communication without the use of words, such as facial expressions, gestures, body language, or eye contact. Eye contact is an important aspect of nonverbal communication.
Interpersonal Interaction: The exchange or interaction between two or more people in which they communicate verbally and nonverbally. Eye contact is a crucial component in establishing meaningful interpersonal interactions.
Attention: The cognitive process of selectively focusing on specific stimuli or information. Eye contact can capture attention during a conversation and increase receptiveness to persuasive messages.