Arousal Styles during Public Speaking

The nature of the public-speaking context as a physiologically arousing communication context is well-known. During public speaking, a significant increase in heart rate level above the baseline has been found in various studies. In these studies, arousal styles during speaking have generally been described on the basis of mean heart rates among a group of participants. Individual variation in HR responses has not received much attention. The purpose of the present study was to examine individual differences in heart rate responses during public speaking and to account for these differences in terms of particular explanatory variables. The heart rate curves of 47 speakers were examined one by one in order to see what different arousal styles emerged. As a result, four styles were distinguished: the confrontation style, inflexible style, insensitive style, and average style. Different combinations of the speaker's subjectively experienced state, level of trait anxiety, and public speaking experience were typically associated with each of these styles.

[1]  James C. McCroskey,et al.  Willingness to Communicate : A Cognitive View , 2004 .

[2]  C. Dancu,et al.  Physiological, cognitive and behavioral aspects of social anxiety. , 1985, Behaviour research and therapy.

[3]  Ralph R. Behnke,et al.  A cognitive‐physiological model of speech anxiety , 1981 .

[4]  Larry W. Carlile,et al.  A retort to the criticism of “heart rate as an index of speech anxiety” , 1973 .

[5]  F. C. Bakker,et al.  Stress in student teachers during real and simulated standardized lectures. , 1987, Journal of human stress.

[6]  John O. Greene,et al.  The role of outcome expectations in the experience of a state of communication apprehension , 1983 .

[7]  Judee K. Burgoon,et al.  The Nature of Arousal and Nonverbal Indices , 1989 .

[8]  M. T. Motley.  Stage fright manipulation by (false) heart rate feedback , 1976 .

[9]  Ralph R. Behnke,et al.  Contagion theory and the communication of public speaking state anxiety , 1994 .

[10]  Michael J. Beatty,et al.  Communication apprehension, state anxiety and behavioral disruption: A causal analysis , 1991 .

[11]  G. Hofstede,et al.  Culture′s Consequences: International Differences in Work-Related Values , 1980 .

[12]  Michael J. Beatty,et al.  Communication apprehension and general anxiety in the prediction of public speaking anxiety , 1985 .

[13]  Maili Pörhölä.  Trait anxiety, experience, and the public speaking state responses of Finnish university students , 1997 .

[14]  S. Booth-Butterfield,et al.  Action Assembly Theory and Communication Apprehension A Psycho‐physiological Study , 1987 .

[15]  Harry Kotses,et al.  The effects of anticipatory stress on heart rate and T-wave amplitude , 1982, Biological Psychology.

[16]  G. Mulder.  The Concept and Measurement of Mental Effort , 1986 .

[17]  Michael J. Beatty.  Situational and Predispositional correlates of public speaking anxiety , 1988 .

[18]  Arnold A. Lazarus,et al.  Insight Versus Desensitization in Psychotherapy: An Experiment in Anxiety Reduction , 1967 .

[19]  D. Porter.  Self‐report scales of communication apprehension and autonomic arousal (heart rate): A test of construct validity , 1974 .

[20]  S. F. Baldwin,et al.  Effect of Speakers' Sex and Size of Audience on Heart-Rate Changes during Short Impromptu Speeches , 1980, Psychological reports.

[21]  Ralph R. Behnke,et al.  The communication of public speaking anxiety , 1987 .

[22]  T. Gladwin.  Culture's Consequences: International Differences in Work-Related Values , 1981 .

[23]  Ralph R. Behnke,et al.  Effects of Public Speaking Trait Anxiety and Intensity of Speaking Task on Heart Rate During Performance , 1991 .

[24]  Gordon L. Paul,et al.  Insight Vs. Desensitization in Psychotherapy: An Experiment in Anxiety Reduction , 1966 .

[25]  Ralph R. Behnke,et al.  Behavioral inhibition and the attribution of public speaking state anxiety , 1997 .

[26]  Michael J. Beatty,et al.  Public speaking state anxiety as a function of selected situational and predispositional variables , 1990 .

[27]  Judee K. Burgoon,et al.  The unwillingness‐to‐communicate scale: Development and validation , 1976 .

[28]  Ralph R. Behnke,et al.  State Anxiety Patterns for Public Speaking and the Behavior Inhibition System , 1999 .

[29]  Ralph R. Behnke,et al.  A psychological pattern of anxiety in public speaking , 1977 .

[30]  K. Matthews,et al.  Cardiovascular responses of adolescents during a naturally occurring stressor and their behavioral and psychophysiological predictors. , 1986, Psychophysiology.

[31]  B. Parkinson,et al.  Emotion and motivation , 1995 .

[32]  J. Wilder,et al.  THE LAW OF INITIAL VALUE IN NEUROLOGY AND PSYCHIATRY: Facts and Problems1 , 1957, The Journal of nervous and mental disease.

[33]  Michael J. Beatty,et al.  Communication apprehension and accumulated communication state anxiety experiences: A research note , 1984 .

[34]  Ralph R. Behnke,et al.  A Psychophysiological Study of State and Trait Anxiety in Public Speaking. , 1974 .

[35]  Michael J. Beatty,et al.  Trait‐like qualities of selected variables assumed to be transient causes of performance state anxiety , 1989 .

[36]  Ralph R. Behnke,et al.  AN ASSIMILATION THEORY PERSPECTIVE OF COMMUNICATION APPREHENSION , 1980 .

[37]  Ralph R. Behnke,et al.  The communication of public speaking anxiety: Perceptions of Asian and American speakers , 1992 .

[38]  Ralph R. Behnke,et al.  Anticipatory anxiety patterns for male and female public speakers , 2000 .

[39]  James C. McCroskey,et al.  Validity of the PRCA as an index of oral communication apprehension , 1978 .

[40]  J. Ayres.  Situational factors and audience anxiety , 1990 .

[41]  H. Eysenck.  Psychophysiology and Personality: Extraversion, Neuroticism and Psychoticism , 1983 .

[42]  S. Booth-Butterfield,et al.  The communication anxiety inventory: Validation of state‐and context‐communication apprehension , 1986 .

[43]  J. N. Rogers,et al.  The effects of positive and negative audience responses on the autonomic arousal of student speakers , 1973 .

[44]  A. Mulac,et al.  Behavioral assessment of speech anxiety , 1974 .

[45]  James C. McCroskey,et al.  An Introduction to Rhetorical Communication , 1971 .

[46]  James C. McCroskey,et al.  Measures of communication‐bound anxiety , 1970 .

[47]  T. Clevenger,et al.  A factor analysis of the visible symptoms of stage fright , 1961 .