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The Influence of Anxiety on Accuracy of Heart Rate Estimations

Published online by Cambridge University Press:  06 October 2014

Karen S. Butler  and
Ronald M. Rapee
Karen S. Butler
Affiliation:
University of Queensland
Ronald M. Rapee*
Affiliation:
University of Queensland
*
Department of Psychology, University of Queensland, Queensland 4072
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Abstract

Twenty-eight non-clinical subjects, scoring either high or low on a variety of anxiety measures, were asked to match their perceived heart rate to a series of tones produced by a metronomal device, both at rest and during a period of mild exercise. Actual heart rate was measured concurrently with an electrocardiogram. No differences were found between groups in the accuracy with which they were able to monitor their heart rates and, in fact, all subjects markedly underestimated their heart rate. Also, no significant correlations were found between heart rate awareness and any of the measures of anxiety, except for a negative relationship between awareness and scores on the Anxiety Sensitivity Index. Theories of anxiety, and methodological considerations, are discussed.

Type
Research Article
Information
Behaviour Change , Volume 8 , Issue 3 , September 1991 , pp. 117 - 123
Copyright
Copyright © The Author(s) 1991

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References

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