Détail de la notice
Titre du Document
The influence of voice volume, pitch, and speech rate on progressive relaxation training : Application of methods from speech pathology and audiology
Auteur(s)
KNOWLTON Glenn E. ; LARKIN Kevin T.
Résumé
Vocal characteristics of therapists, including voice volume, pitch and timbre of speech, and rate of speech have been hypothesized to facilitate the therapeutic process, particularly during procedures like progressive relaxation training (PRT). Very little empirical work, however, has examined the relation between vocal characteristics and treatment process or outcome. The purpose of this study was to examine the role of vocal characteristics during a single session of PRT applying technological innovations devised for speech pathology and audiology settings for evaluating therapist's vocal characteristics. Forty-eight high anxious young adult women were randomly assigned to one of four conditions for training: PRT with the recommended therapist voice (RV) that decreased in tone, volume, and rate across the session, PRT with conversational therapist voice during the session (CV), a credible treatment control called systematic self-relaxation (SR), or no treatment control (NT). All subjects participated in a single PRT session during which heart rate, EMG, self-report measures of tension (SRT) and anxiety, and treatment credibility ratings were obtained. Results revealed significant reductions in SRT, self-reported anxiety, and heart rate for participants in all groups. Only the RV group displayed significant reductions in EMG when compared with the other three groups. Participants in the RV group also rated the therapist's voice as "more facilitating" of relaxation when compa
Editeur
Springer
Identifiant
ISSN : 1090-0586 CODEN : APSBFZ
Source
Applied psychophysiology and biofeedback A. 2006, vol. 31, n° 2, pp. 173-185 [13 pages] [bibl. : 23 ref.]
Langue
Anglais
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