![]() Impact of a workplace stress reduction program on blood pressure and emotional health in hypertensive employees. McCraty, R., Atkinson, M., & Tomasino, D. Boulder Creek, CA: HeartMath Research Center, Institute of HeartMath. Emotional self-regulation program enhances psychological health and quality of life in patients with diabetes. McCraty, R., Atkinson, M., & Lipsenthal, L. Heart rate variability biofeedback increases baroreflex gain and peak expiratory flow. M., Vaschillo, E., Vaschillo, B., Lu, S.-E., Eckberg, D. Applied Psychophysiology and Biofeedback, 30, 397–423. Heart rate variability biofeedback in the treatment of major depressive disorder. Applied Psychophysiology and Biofeedback, 32, 1–10. A pilot study of the efficacy of heart rate variability (HRV) biofeedback in patients with fibromyalgia. Applied Psychophysiology and Biofeedback, 29, 121–133. Combined heart rate variability and pulse oximetry biofeedback for chronic obstructive pulmonary disease: Preliminary findings. An autonomic flexibility-neurovisceral integration model of anxiety and cardiac vagal tone. Psychotherapy and Psychosomatics, 68, 59–66.įriedman, B. Power spectral analysis of heart rate variability in psychiatry. Reducing test anxiety and improving test performance in America’s schools: results from the TestEdge national demonstration study. ![]() T., McCraty, R., Atkinson, M., Arguelles, L., Rees, R. ![]() Journal of American College Health, 55(4), 195–206.īradley, R. Thousand Oaks, CA: Sage.Īmerican College Health Association National College Health Assessment Spring. (Sage University Papers Series on Quantitative Applications in the Social Sciences, series no. Psychophysiological and emotional state findings are discussed in relation to health and sport psychology, theory and practice.Allison, P. There were also significant changes in specific, dependent variables such as increased percentages of high psychophysiological coherence, decreased feelings of sadness and increased feelings of peacefulness. Integral findings converged in consistently supporting the research hypothesis of significant changes in psychophysiological coherence, negative feeling states and positive feeling state clusters. Qualitative data in the form of participants’ phenomenological descriptions were analysed into individual, experiential summaries and then synthesized into a group profile. Quantitative data were analysed using non-parametric Spearman rank order correlations, Wilcoxon Z and Friedman’s X2 statistics for collective changes, as well as parametric Analysis of Variance with repeated measures for longitudinal, individual, dependent variable changes over time. ![]() After all five sessions, participants provided written descriptions of their experiences of the HeartMath practice. Before and after each session, participants also rated negative feeling states involving anger, anxiety, boredom and sadness, as well as positive feeling states of contentment, peacefulness, happiness and excitement. A convenience sample of six participants, four women and two men, with a mean age of 38.3 years, recorded low, medium and high psychophysiological coherence scores achieved after each HeartMath practice session. This small scale study used mixed, quantitative and qualitative methods to investigate whether HeartMath practice of at least five consecutive sessions would be associated with higher psychophysiological coherence levels, decreases in negative feeling state, and increases in positive feeling state, ratings and experiences. ![]() Find a Certified HeartMath Professional.Stress & Well-Being Assessment Provider.Mentor Certification / Coach Enrichment. ![]()
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