Body language and space

Research has revealed that there are four different zones of interpersonal space.

The first zone is called intimate distance and ranges from touching to about eighteen inches (46 cm) apart. Intimate distance is the space around us that we reserve for lovers, children, as well as close family members and friends, and also pet animals.

The second zone is called personal distance and begins about an arm's length away; starting around eighteen inches (46 cm) from our person and ending about four feet (122 cm) away. We use personal distance in conversations with friends, to chat with associates, and in group discussions.

The third zone of interpersonal space is called social distance and is the area that ranges from four to eight feet (1.2 m - 2.4 m) away from you. Social distance is reserved for strangers, newly formed groups, and new acquaintances.

The fourth identified zone of space is public distance and includes anything more than eight feet (2.4 m) away from you. This zone is used for speeches, lectures, and theater; essentially, public distance is that range reserved for larger audiences.