The effect of social support and physical touch on cardiovascular reactions to mental stress

Autor: Kevin T. Larkin, Jennifer L. Edens, Jennifer L. Abel
Rok vydání: 1992
Předmět:
Zdroj: Journal of Psychosomatic Research. 36:371-381
ISSN: 0022-3999
Popis: To examine the effects of social support on cardiovascular reactions to behavioral stress, the present study tested the relative contribution of three elements of social support: the presence of another person in the laboratory; the presence of a person considered to be a friend; and physical touch. Sixty undergraduate females were assigned to one of the following groups: alone (A); friend present-touch (FT); friend present-no touch (FNT); stranger present-touch (ST); and stranger present-no touch (SNT). Heart rate (HR), systolic blood pressure (SBP), and diastolic blood pressure (DBP) measures were obtained across baseline phases and during presentation of two behavioral challenges (mental arithmetic, mirror-tracing). The findings suggest that neither the presence of a stranger nor physical touch are related to attenuated cardiovascular reactions to stress; rather, if the extent of cardiovascular reactivity is related to social support, the presence of a friend may be the important mediating variable.
Databáze: OpenAIRE