Final answer:
In Western cultures, when two persons stand more than 12 feet apart, it is considered public distance, which is suitable for formal settings or speaking to large groups.
Step-by-step explanation:
In a Western environment, when the distance between two persons exceeds 12 feet, it is categorized as public distance. Public distance is considered appropriate for communication in situations such as speaking to a large group or in formal settings. Understanding and respecting personal space is a key aspect of social interactions. Personal space preferences can vary greatly depending on cultural backgrounds, with some cultures being comfortable at closer distances, while others prefer to maintain more space.
It's also important to consider how personal space has been influenced by recent global events like the COVID-19 pandemic, where social distancing measures have led to an increase in the space that individuals keep between themselves and others.