Front Psychol. 2016 Oct 26;7:1653. doi: 10.3389/fpsyg.2016.01653. eCollection 2016.
The Influence of Facial Signals on the Automatic Imitation of Hand Actions.
Frontiers in psychology
Emily E Butler, Robert Ward, Richard Ramsey
Affiliations
Affiliations
- School of Psychology, Wales Institute for Cognitive Neuroscience, Bangor University Bangor, UK.
PMID: 27833573
PMCID: PMC5080362 DOI: 10.3389/fpsyg.2016.01653
Abstract
Imitation and facial signals are fundamental social cues that guide interactions with others, but little is known regarding the relationship between these behaviors. It is clear that during expression detection, we imitate observed expressions by engaging similar facial muscles. It is proposed that a cognitive system, which matches observed and performed actions, controls imitation and contributes to emotion understanding. However, there is little known regarding the consequences of recognizing affective states for other forms of imitation, which are not inherently tied to the observed emotion. The current study investigated the hypothesis that facial cue valence would modulate automatic imitation of hand actions. To test this hypothesis, we paired different types of facial cue with an automatic imitation task. Experiments 1 and 2 demonstrated that a smile prompted greater automatic imitation than angry and neutral expressions. Additionally, a meta-analysis of this and previous studies suggests that both happy and angry expressions increase imitation compared to neutral expressions. By contrast, Experiments 3 and 4 demonstrated that invariant facial cues, which signal trait-levels of agreeableness, had no impact on imitation. Despite readily identifying trait-based facial signals, levels of agreeableness did not differentially modulate automatic imitation. Further, a Bayesian analysis showed that the null effect was between 2 and 5 times more likely than the experimental effect. Therefore, we show that imitation systems are more sensitive to prosocial facial signals that indicate "in the moment" states than enduring traits. These data support the view that a smile primes multiple forms of imitation including the copying actions that are not inherently affective. The influence of expression detection on wider forms of imitation may contribute to facilitating interactions between individuals, such as building rapport and affiliation.
Keywords: automatic; face signals; imitation; social cognition
References
- Q J Exp Psychol (Hove). 2010 Nov;63(11):2273-87 - PubMed
- Philos Trans R Soc Lond B Biol Sci. 2009 Dec 12;364(1535):3453-8 - PubMed
- Front Psychol. 2013 Nov 26;4:863 - PubMed
- Philos Trans R Soc Lond B Biol Sci. 2011 Jun 12;366(1571):1660-70 - PubMed
- J Pers Soc Psychol. 2003 Dec;85(6):1170-9 - PubMed
- Annu Rev Psychol. 2015 Jan 3;66:519-45 - PubMed
- Trends Cogn Sci. 2005 Oct;9(10):489-95 - PubMed
- Psychol Bull. 1992 Jul;112(1):155-9 - PubMed
- Biol Psychol. 2008 Mar;77(3):343-52 - PubMed
- Trends Cogn Sci. 2004 May;8(5):216-22 - PubMed
- Psychiatry Res. 2009 Aug 15;168(3):242-9 - PubMed
- Trends Cogn Sci. 2016 Mar;20(3):227-40 - PubMed
- PLoS One. 2016 Aug 24;11(8):e0161064 - PubMed
- Psychol Sci. 2011 Nov;22(11):1359-66 - PubMed
- Brain Res. 2011 Oct 28;1420:80-92 - PubMed
- PLoS One. 2013;8(3):e57889 - PubMed
- Emotion. 2007 May;7(2):447-57 - PubMed
- Soc Neurosci. 2007;2(3-4):167-78 - PubMed
- J Autism Dev Disord. 2013 Mar;43(3):616-28 - PubMed
- Am Psychol. 2005 Feb-Mar;60(2):170-80 - PubMed
- Philos Trans R Soc Lond B Biol Sci. 2009 Aug 27;364(1528):2381-9 - PubMed
- J Exp Psychol Hum Percept Perform. 2012 Dec;38(6):1353-61 - PubMed
- Annu Rev Psychol. 2013;64:285-308 - PubMed
- PLoS One. 2014 Mar 26;9(3):e90876 - PubMed
- Cognition. 2005 Jan;94(3):193-213 - PubMed
- Behav Res Methods. 2009 Nov;41(4):1149-60 - PubMed
- Proc Natl Acad Sci U S A. 2010 Jun 22;107(25):11163-70 - PubMed
- Psychol Sci. 2008 Aug;19(8):816-22 - PubMed
- Biol Lett. 2011 Feb 23;7(1):7-10 - PubMed
- Psychol Assess. 2006 Jun;18(2):192-203 - PubMed
- Brain Cogn. 2000 Nov;44(2):124-43 - PubMed
- Trends Cogn Sci. 2000 Jun;4(6):223-233 - PubMed
- J Autism Dev Disord. 2012 Jun;42(6):1045-51 - PubMed
- Cortex. 2015 Sep;70:49-67 - PubMed
- Trends Cogn Sci. 2008 Dec;12(12):455-60 - PubMed
- Science. 2015 Aug 28;349(6251):aac4716 - PubMed
- Psychiatry Res. 2013 Jun 30;208(1):47-53 - PubMed
- Psychol Bull. 2011 May;137(3):463-83 - PubMed
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