抄録
The purpose of this study was to investigate the effect of an intruder and partitions on personal space with reference domains of demonstrative pronouns and physiological responses. 1) The person's psychological territory could be expressed with demonstrative pronouns. 2) An intruder on personal space caused a decrease in the "kore" area and increase (p<0.01) in CV_<R-R> levels. 3) The "kore" area and BPmin tended to decrease (p<0.05) in the group who felt decrease in mental pressure because of setting a partition on personal space. 4) Mental pressure was not always in accord with the feeling of avoidance.
