부산대학교 도서관

It is argued that the Type D person experiences increased distress when encountering social situations, which results in altered stress responding. However, little is known about how Type D individuals behave or feel during social interactions. Using a within-subjects design, the present study examined the physiological arousal of Type D and non-Type D individuals when rating how they would deal with a number of hypothetical social situations. Results showed that across all social situations, Type D individuals experienced greater levels of discomfort. In clearly negative and ambiguously neutral situations, this was paired with higher pulse rate. This study shows that the Type D individual not only reports greater discomfort but also experiences changes physiologically that support the role of the cardiovascular system as a potential psychosomatic pathway to disease. [ABSTRACT FROM AUTHOR]