Behavioral indices of threat and challenge in Hispanic adolescents and hemodynamic responses to a speech stressor

Keith A. Kline, Patrice Saab, Maria Llabre

Research output: Contribution to journal › Article

5 Citations (Scopus)

Abstract

Behavioral ratings of performance and nervousness during a speech were used to divide participants (n=54) into threat and challenge groups. Comparisons on cardiac output, Heather index, heart rate, vascular resistance, and blood pressure reactivity indicated greater myocardial responses for the challenge group. This study extends the threat-challenge literature by employing behavioral definitions of constructs and examining a Hispanic adolescent sample.

Original languageEnglish
Pages (from-to)343-348
Number of pages6
JournalInternational Journal of Psychophysiology
Volume55
Issue number3
DOIs
StatePublished - Mar 1 2005

Fingerprint

Hispanic Americans
Cardiac Output
Vascular Resistance
Anxiety
Heart Rate
Hemodynamics
Blood Pressure

Keywords

  • Behavioral ratings
  • Cardiovascular reactivity
  • Challenge
  • Hemodynamic
  • Threat

ASJC Scopus subject areas

  • Behavioral Neuroscience

Cite this

Behavioral indices of threat and challenge in Hispanic adolescents and hemodynamic responses to a speech stressor. / Kline, Keith A.; Saab, Patrice; Llabre, Maria.

In: International Journal of Psychophysiology, Vol. 55, No. 3, 01.03.2005, p. 343-348.

Research output: Contribution to journal › Article

Kline, KA, Saab, P & Llabre, M 2005, 'Behavioral indices of threat and challenge in Hispanic adolescents and hemodynamic responses to a speech stressor', International Journal of Psychophysiology, vol. 55, no. 3, pp. 343-348. https://doi.org/10.1016/j.ijpsycho.2004.09.003
Kline KA, Saab P, Llabre M. Behavioral indices of threat and challenge in Hispanic adolescents and hemodynamic responses to a speech stressor. International Journal of Psychophysiology. 2005 Mar 1;55(3):343-348. https://doi.org/10.1016/j.ijpsycho.2004.09.003
Kline, Keith A. ; Saab, Patrice ; Llabre, Maria. / Behavioral indices of threat and challenge in Hispanic adolescents and hemodynamic responses to a speech stressor. In: International Journal of Psychophysiology. 2005 ; Vol. 55, No. 3. pp. 343-348.
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