Journalartikel

Jahr der Veröffentlichung: 2006

Seiten: 421-446

Zeitschrift: Applied Cognitive Psychology

Bandnummer: 20

Heftnummer: 4

ISSN: 0888-4080

DOI Link: https://doi.org/10.1002/acp.1190

Verlag: Wiley

Abstract: 
This meta-analysis provides a quantitative synthesis of paraverbal indicators of deception as a function of different moderator variables. Of nine different speech behaviours analysed only two were reliably associated with deception in the weighted, and four in the analysis unweighted by sample size. Pitch, response latency and speech errors were positively, message duration negatively related to deception. As most effect sizes were found to be heterogeneous, analyses of moderator variables revealed that many of the observed relationships varied as a function of content, preparation, motivation, sanctioning of the lie, experimental design and operationalization. Of different theoretical approaches reviewed, a working memory model of lie production may best account for the findings. Because of the small effect sizes, and the heterogeneity in findings, practitioners must be cautioned to use such indicators in assessing the truthfulness of reports but nonetheless practical implications for different types of situations are outlined. Copyright (c) 2006 John Wiley & Sons, Ltd.

Harvard-Zitierstil: Sporer, S. and Schwandt, B. (2006) Paraverbal indicators of deception: A meta-analytic synthesis, Applied Cognitive Psychology, 20(4), pp. 421-446. https://doi.org/10.1002/acp.1190

APA-Zitierstil: Sporer, S., & Schwandt, B. (2006). Paraverbal indicators of deception: A meta-analytic synthesis. Applied Cognitive Psychology. 20(4), 421-446. https://doi.org/10.1002/acp.1190