distance regulation [L, distantia + regula, rule] , behavior that is related to the control of personal space. Most humans establish a quantum of space between themselves and others that offers security from either psychological or physical threat while not creating a feeling of isolation. The amount of social distance thus maintained varies with different individuals and in different cultures. For example, in Canadian and American culture, a distance of 3 feet from another person is the norm. In Asian countries it is much less. A wild animal generally maintains a flight distance, the minimum it will allow between itself and a potential enemy before fleeing. Animals of the same species also maintain a personal distance from each other.
