What dictates the degree of formality during introductions?

The degree of formality during introductions is largely influenced by the position of the individuals involved. In many social and professional contexts, how individuals are ranked or their roles can set the tone for the interaction. For instance, when introducing a superior or someone of higher rank, a more formal approach is typically adopted to show respect and acknowledge their status. Conversely, when addressing peers or individuals of equal standing, a more casual introduction may be appropriate.

While the other factors might have some impact—the type of event could suggest a more relaxed or formal atmosphere, the time of day might influence the overall mood, and the number of attendees can affect how introductions are made—these aspects are secondary to the significance of the relative positions of the individuals. The hierarchy within the group directly informs the etiquette expected during introductions, making it the primary factor in determining formality.