Observed shyness leads to more automatic imitation in early childhood.

automatic imitation motor resonance respiratory sinus arrythmia self-other processing shyness social cognition temperament

Journal

Developmental psychobiology
ISSN: 1098-2302
Titre abrégé: Dev Psychobiol
Pays: United States
ID NLM: 0164074

Informations de publication

Date de publication:
09 2022
Historique:
revised: 27 01 2022
received: 13 07 2021
accepted: 30 01 2022
entrez: 24 6 2022
pubmed: 25 6 2022
medline: 29 6 2022
Statut: ppublish

Résumé

The authors investigated children's automatic imitation in the context of observed shyness by adapting the widely used automatic imitation task (AIT). AIT performance in 6-year-old children (N = 38; 22 female; 71% White) and young adults (17-22 years; N = 122; 99 female; 32% White) was first examined as a proof of concept and to assess age-related differences in responses to the task (Experiment 1). Although error rate measures of automatic imitation were comparable between children and adults, children displayed less reaction time interference than adults. Children's shyness coded from direct behavioral observations was then examined in relation to AIT scores (Experiment 2). Observed shyness at 5 years old predicted higher automatic imitation one year later. We discuss the latter findings in the context of an adaptive strategy. We argue that shy children may possess a heightened sensitivity to others' motor cues and therefore are more likely to implicitly imitate social partners' actions. This tendency may serve as a strategy to signal appeasement and affiliation, allowing for shy children to blend in and feel less inhibited in a social environment.

Identifiants

pubmed: 35748627
doi: 10.1002/dev.22272
doi:

Types de publication

Journal Article Research Support, Non-U.S. Gov't

Langues

eng

Sous-ensembles de citation

IM

Pagination

e22272

Informations de copyright

© 2022 Wiley Periodicals LLC.

Références

Agnew, Z. K., Bhakoo, K. K., & Puri, B. K. (2007). The human mirror system: A motor resonance theory of mind-reading. Brain Research Reviews, 54(2), 286-293. https://doi.org/10.1016/j.brainresrev.2007.04.003
Bach, P., Peatfield, N. A., & Tipper, S. P. (2007). Focusing on body sites: The role of spatial attention in action perception. Experimental Brain Research, 178(4), 509-517. https://doi.org/10.1007/s00221-006-0756-4
Barr, R., Dowden, A., & Hayne, H. (1996). Developmental changes in deferred imitation by 6-to 24-month-old infants. Infant Behavior and Development, 19(2), 159-170. https://doi.org/10.1016/S0163-6383(96)90015-6
Berntson, G. G., Bigger, J. T., Eckberg, D. L., Grossman, P., Kaufmann, P. G., Malik, M., Nagaraju, H. N., Porges, S. W., Saul, J. P., Stone, P. H., & Van der Molen, M. W. (1997). Heart rate variability: Origins, methods, and interpretive caveats. Psychophysiology, 34, 623-648. https://doi.org/10.1111/j.1469-8986.1997.tb02140.x
Bos, P. A., Jap-Tjong, N., Spencer, H., & Hofman, D. (2016). Social context modulates facial imitation of children's emotional expressions. Plos One, 11(12), e0167991. https://doi.org/10.1371/journal.pone.0167991
Brass, M., Bekkering, H., & Prinz, W. (2001). Movement observation affects movement execution in a simple response task. Acta Psychologica, 106(1-2), 3-22. https://doi.org/10.1016/s0001-6918(00)00024-x
Brewer, M. B., & Gardner, W. (1996). Who is this “We”? Levels of collective identity and self representations. Journal of Personality and Social Psychology, 71, 83-93. https://doi.org/10.1037/0022-3514.71.1.83
Brunet, P. M., Heisz, J. J., Mondloch, C., Shore, D., & Schmidt, L. A. (2009). Shyness and face scanning in children. Journal of Anxiety Disorders, 23(7), 909-914. https://doi.org/10.1016/j.janxdis.2009.05.009
Bruyer, R., & Brysbaert, M. (2011). Combining speed and accuracy in cognitive psychology: Is the inverse efficiency score (IES) a better dependent variable than the mean reaction time (RT) and the percentage of errors (PE)? Psychologica Belgica, 51, 5-13. https://doi.org/10.5334/pb-51-1-5
Bucsuházy, K., & Semela, M. (2017). Case study: Reaction time of children according to age. Procedia Engineering, 187, 408-413. https://doi.org/10.1016/j.proeng.2017.04.393
Burt, K. B., & Obradović, J. (2013). The construct of psychophysiological reactivity: Statistical and psychometric issues. Developmental Review, 33, 29-57. https://doi.org/10.1016/j.dr.2012.10.002
Caccioppo, J. (1994). Social neuroscience: Autonomic, neuroendocrine, and immune responses to stress. Psychophysiology, 31, 113-128. https://doi.org/10.1111/j.1469-8986.1994.tb01032.x
Catmur, C., & Heyes, C. (2013). Is it what you do, or when you do it? The roles of contingency and similarity in pro-social effects of imitation. Cognitive Science, 37(8), 1541-1552. https://doi.org/10.1111/cogs.12071
Chartrand, T. L., & Bargh, J. A. (1999). The chameleon effect: The perception-behavior link and social interaction. Journal of Personality and Social Psychology, 76(6), 893-910. https://doi.org/10.1037/0022-3514.76.6.893
Cheek, J. M., & Melchior, L. A. (1990). Shyness, self-esteem, and self-consciousness. In (H. Leitenberg Ed.), Handbook of social and evaluation anxiety (pp. 47-82). New York, NY: Plenum Press.
Colonnesi, C., Nikolic, M., de Vente, W., & Bogels, S. M. (2017). Social anxiety symptoms in young children: Investigating the interplay of theory of mind and expressions of shyness. Journal of Abnormal Child Psychology, 45(5), 997-1011. https://doi.org/10.1007/s10802-016-0206-0
Dignath, D., Born, G., Eder, A., Topolinski, S., & Pfister, R. (2020). Imitation of action-effects increases social affiliation. Psychological Research, 85, 1922-1933. https://doi.org/10.1007/s00426-020-01378-1
Dignath, D., Lotze-Hermes, P., Farmer, H., & Pfister, R. (2018). Contingency and contiguity of imitative behavior affect social affiliation. Psychological Research, 82(4), 819-831. https://doi.org/10.1007/s00426-017-0854-x
Eisenberg, N., & Fabes, R. A. (1998). Prosocial development. In (N. Eisenberg Ed., W. Damon) (Series Ed.), Handbook of Child Psychology: Vol. 3. Social, Emotional, and Personality Development (5th edn., pp. 701-778). New York: Wiley.
Farwaha, S., & Obhi, S. S. (2020). Socioeconomic status and self-other processing: Socioeconomic status predicts interference in the automatic imitation task. Experimental Brain Research, 238(4), 833-841. https://doi.org/10.1007/s00221-020-05761-7
Farwaha, S., & Obhi, S. S. (2021a). The effects of socioeconomic status and situational power on self-other processing in the automatic imitation task. Experimental Brain Research, 239(8), 2519-2528. https://doi.org/10.1007/s00221-021-06152-2
Farwaha, S., & Obhi, S. S. (2021b). The effects of online status on self-other processing as revealed by automatic imitation. Social Cognition, 295-314, 39(2), https://doi.org/10.1521/soco.2021.39.2.295
Feldman, R. (2007a). Parent-infant synchrony: Biological foundations and developmental outcomes. Current Directions in Psychological Science, 16(6), 340-345. https://doi.org/10.1111/j.1467-8721.2007.00532.x
Feldman, R. (2007b). Parent-infant synchrony and the construction of shared timing: Physiological precursors, developmental outcomes, and risk conditions. Journal of Child Psychology and Psychiatry, and Allied Disciplines, 48(3-4), 329-354. https://doi.org/10.1111/j.1469-7610.2006.01701.x
Findlay, L. C., Coplan, R. J., & Bowker, A. (2009). Keeping it all inside: Shyness, internalizing coping strategies and socio-emotional adjustment in middle childhood. International Journal of Behavioral Development, 33, 47-54. https://doi.org/10.1177/0165025408098017
Findlay, L. C., Girardi, A., & Coplan, R. J. (2006). Links between empathy, social behavior, and social understanding in early childhood. Early Childhood Research Quarterly, 21, 347-359. https://doi.org/10.1016/j.ecresq.2006.07.009
Fox, N. A., Bakermans-Kranenburg, M. J., Yoo, K. H., Bowman, L. C., Cannon, E. N., Vanderwert, R. E., Ferrari, P. F., & van IJzendoorn, M. H. (2016). Assessing human mirror activity with EEG mu rhythm: A meta-analysis. Psychological Bulletin, 142(3), 291-313. https://doi.org/10.1037/bul0000031
Gallese, V. (2003). The roots of empathy: The shared manifold hypothesis and the neural basis of intersubjectivity. Psychopathology, 36(4), 171-180. https://doi.org/10.1159/000072786
Gillmeister, H., Catmur, C., Liepelt, R., Brass, M., & Heyes, C. (2008). Experience-based priming of body parts: A study of action imitation. Brain Research, 1217, 157-170. https://doi.org/10.1016/j.brainres.2007.12.076
Graziano, P., & Derefinko, K. (2013). Cardiac vagal control and children's adaptive functioning: A meta-analysis. Biological Psychology, 94, 22-37. https://doi.org/10.1016/j.biopsycho.2013.04.011
Hare, B., & Tomasello, M. (2005). Human-like social skills in dogs? Trends in Cognitive Sciences, 9(9), 439-444. https://doi.org/10.1016/j.tics.2005.07.003
Hassan, R., Day, K. L., Van Lieshout, R. J., & Schmidt, L. A. (2018). Inhibitory control in typically developing preschoolers: Relations among temperament, respiratory sinus arrhythmia, and behavior at age 4. Developmental Psychobiology, 60(7), 862-874. https://doi.org/10.1002/dev.21740
Hassan, R., Day, K. L., Van Lieshout, R. J., & Schmidt, L. A. (2019). Shyness, self-regulation, and cognitive problem solving in typically developing 4-year-olds: A pilot study. Journal of Genetic Psychology, 180, 62-74. https://doi.org/10.1080/00221325.2019.1580246
Hassan, R., MacGowan, T. L., Poole, K. L., & Schmidt, L. A. (2021). Evolutionary and neuroscientific perspectives on adaptive shyness. In (Coplan, R. J., Bowker, J. C., & Nelson, L. J. Eds.), Handbook of solitude Vol. 2: Psychological perspectives on social isolation, social withdrawal, and being alone. Malden, MA: John Wiley & Sons, Inc.
Heyes, C. (2010). Where do mirror neurons come from? Neuroscience and Biobehavioral Reviews, 34(4), 575-583. https://doi.org/10.1016/j.neubiorev.2009.11.007
Heyes, C. (2011). Automatic imitation. Psychological Bulletin, 137(3), 463-483. https://doi.org/10.1037/a0022288
Hofmann, S. G., Moscovitch, D. A., & Kim, H.-J. (2006). Autonomic correlates of social anxiety and embarrassment in shy and non-shy individuals. International Journal of Psychophysiology, 61(2), 134-142. https://doi.org/10.1016/j.ijpsycho.2005.09.003
Hogeveen, J., & Obhi, S. S. (2013). Automatic imitation is automatic, but less so for narcissists. Experimental Brain Research, 224(4), 613-621. https://doi.org/10.1007/s00221-012-3339-6
Iacoboni, M., & Dapretto, M. (2006). The mirror neuron system and the consequences of its dysfunction. Nature Reviews Neuroscience, 7(12), 942-951. https://doi.org/10.1038/nrn2024
Inzlicht, M., Gutsell, J., & Legault, L. (2012). Mimicry reduces racial prejudice. Journal of Experimental Social Psychology, 48, 361-365. https://doi.org/10.1016/j.jesp.2011.06.007
Jetha, M., Zheng, X., Schmidt, L., & Segalowitz, S. (2012). Shyness and the first 100 ms of emotional face processing. Social Neuroscience, 7, 74-89. https://doi.org/10.1080/17470919.2011.581539
Kagan, J., Reznick, J. S., & Snidman, N. (1987). The physiology and psychology of behavioral inhibition in children. Child Development, 58(6), 1459-1473. https://doi.org/10.2307/1130685
Kagan, J., Snidman, N., Arcus, D., & Reznick, J. S. (1994). Galen's prophecy: Temperament in human nature. Basic Books.
Karasewich, T. A., Kuhlmeier, V. A., Beier, J. S., & Dunfield, K. A. (2019). Getting help for others: An examination of indirect helping in young children. Developmental Psychology, 55(3), 606-611. https://doi.org/10.1037/dev0000654
Kavanagh, L. C., & Winkielman, P. (2016). The functionality of spontaneous mimicry and its influences on affiliation: An implicit socialization account. Frontiers in Psychology, 7, 458. https://doi.org/10.3389/fpsyg.2016.00458
Kiel, E. J., Buss, K. A., & Molitor, J. G. (2015). Kindergarteners’ self-reported social inhibition and observed social reticence: Moderation by adult-reported social inhibition and social anxiety disorder symptoms. Journal of Abnormal Child Psychology, 43(3), 531-542. https://doi.org/10.1007/s10802-014-9925-2
LaBounty, J., Bosse, L., Savicki, S., King, J., & Eisenstat, S. (2017). Relationship between social cognition and temperament in preschool-aged children. Infant and Child Development, 26, e1981. https://doi.org/10.1002/icd.1981
Lane, J. D., Wellman, H. M., Olson, S. L., & Miller, A. L. (2013). Relations between temperament and theory of mind development in the United States and China: Biological and behavioral correlates of preschoolers’ false belief understanding. Developmental Psychology, 49(5), 825-836. https://doi.org/10.1037/a0028825
LoBue, V., & Pérez-Edgar, K. (2014). Sensitivity to social and non-social threats in temperamentally shy children at-risk for anxiety. Developmental Science, 17(2), 239-247. https://doi.org/10.1111/desc.12110
MacGowan, T. L., Colonnesi, C., Nikolić, M., & Schmidt, L. A. (2022). Expressions of shyness and theory of mind in children: A psychophysiological study. Cognitive Development, 61, 101138. http://doi.org/10.1016/j.cogdev.2021.101138
MacGowan, T. L., & Schmidt, L. A. (2020). Shyness, aggression, and empathy in children of shy mothers: Moderating influence of children's psychophysiological self-regulation. Developmental Psychobiology, 62(3), 324-338. https://doi.org/10.1002/dev.21918
MacGowan, T. L., & Schmidt, L. A. (2021a). Getting to the heart of childhood empathy: Relations with shyness and respiratory sinus arrhythmia. Developmental Psychobiology, 63(7), e22035. https://doi.org/10.1002/dev.22035
MacGowan, T. L., & Schmidt, L. A. (2021b). Helping as prosocial practice: Longitudinal relations among children's shyness, helping behavior, and empathic response. Journal of Experimental Child Psychology, 209, 105154. https://doi.org/10.1016/j.jecp.2021.105154
Matsuda, Y. T., Okanoya, K., & Myowa-Yamakoshi, M. (2013). Shyness in early infancy: Approach-avoidance conflicts in temperament and hypersensitivity to eyes during initial gazes to faces. Plos One, 8(6), e65476. https://doi.org/10.1371/journal.pone.0065476
Obhi, S. S., Hogeveen, J., Giacomin, M., & Jordan, C. H. (2014). Automatic imitation is reduced in narcissists. Journal of Experimental Psychology: Human Perception and Performance, 40(3), 920-928. https://doi.org/10.1037/a0034056
O'Sullivan, E. P., Berg, S. B., & Caldwell, C. (2018). Automatic imitation effects are influenced by experience of synchronous action in children. Journal of Experimental Child Psychology, 171, 113-130.
Over, H. (2020). The social function of imitation in development. Annual Review of Developmental Psychology, 2, 93-109. https://doi.org/10.1146/annurev-devpsych-033020-024051
Pfeifer, J. H., Iacoboni, M., Mazziotta, J. C., & Dapretto, M. (2008). Mirroring others' emotions relates to empathy and interpersonal competence in children. Neuroimage, 39(4), 2076-2085. https://doi.org/10.1016/j.neuroimage.2007.10.032
Poole, K. L., & Schmidt, L. A. (2019). Smiling through the shyness: The adaptive function of positive affect in shy children. Emotion, 19, 160-170. https://doi.org/10.1037/emo0000426
Poole, K. L., & Schmidt, L. A. (2021a). While a shy child waits: Autonomic and affective responses during the anticipation and delivery of a speech. Emotion, 21, 1103-1113.
Poole, K. L., & Schmidt, L. A. (2021b). Vigilant or avoidant? Children’s temperamental shyness, patterns of gaze, and physiology during social threat. Developmental Science, 24, 1-13.
Poole, K. L., & Henderson, H. A. (2022). Shyness, self-focused attention, and behavioral mimicry during social interaction. Journal of Research in Personality, 104225.
Porges, S. W. (2007). The polyvagal perspective. Biological Psychology, 74(2), 116-143. https://doi.org/10.1016/j.biopsycho.2006.06.009
Rauchbauer, B., & Grosbras, M. H. (2020). Developmental trajectory of interpersonal motor alignment: Positive social effects and link to social cognition. Neuroscience and Biobehavioral Reviews, 118, 411-425. https://doi.org/10.1016/j.neubiorev.2020.07.032
Rauchbauer, B., Majdandžić, J., Hummer, A., Windischberger, C., & Lamm, C. (2015). Distinct neural processes are engaged in the modulation of mimicry by social group-membership and emotional expressions. Cortex, 70, 49-67. https://doi.org/10.1016/j.cortex.2015.03.007
Rauchbauer, B., Majdandžić, J., Stieger, S., & Lamm, C. (2016). The modulation of mimicry by ethnic group-membership and emotional expressions. PLoS One, 11(8), e0161064. https://doi.org/10.1371/journal.pone.0161064
Rizzolatti, G., & Sinigaglia, C. (2010). The functional role of the parieto-frontal mirror circuit: Interpretations and misinterpretations. Nature Reviews. Neuroscience, 11(4), 264-274. https://doi.org/10.1038/nrn2805
Robinson, J. L., Zahn-Waxler, C., & Emde, R. N. (1994). Patterns of development in early empathic behavior: Environmental and child constitutional influences. Social Development, 3(2), 125-146. https://doi.org/10.1111/j.1467-9507.1994.tb00032.x
Saby, J. N., Marshall, P., Smythe, R., Bouquet, C., & Comalli, C. E. (2011). An investigation of the determinants of motor contagion in preschool children. Acta Psychologica, 138, 231-236. https://doi.org/10.1016/j.actpsy.2011.06.008
Schmidt, L. A., & Fox, N. A. (1994). Patterns of cortical electrophysiology and autonomic activity in adults’ shyness and sociability. Biological Psychology, 38(2-3), 183-198. https://doi.org/10.1016/0301-0511(94)90038-8
Schmidt, L. A., Fox, N. A., Schulkin, J., & Gold, P. W. (1999). Behavioral and psychophysiological correlates of self-presentation in temperamentally shy children. Developmental Psychobiology, 35, 119-135.
Schmidt, L. A., & Miskovic, V. (2013). A new perspective on temperamental shyness: Differential susceptibility to endoenvironmental influences. Social and Personality Psychology Compass, 7(3), 141-157. https://doi.org/10.1111/spc3.12014
Schmidt, L. A., & Miskovic, V. (2014). Shyness and the electrical activity of the brain: On the interplay between theory and method. In (R. J. Coplan & J. C. Bowker Eds.), The Handbook of solitude: Psychological perspectives on social isolation, social withdrawal, and being alone (pp. 51-70). Malden, MA: John Wiley & Sons, Inc.
Schmidt, L. A., & Schulkin, J. Eds.. (1999). Extreme fear, shyness, and social phobia: Origins, biological mechanisms, and clinical outcomes. Oxford University Press. https://doi.org/10.1093/acprof:oso/9780195118872.001.0001
Shader, T. M., Gatze-Kopp, L. M., Crowell, S. E., Reid, M. J., Thayer, J. F., Vasey, M. W., Webster-Stratton, C., Bell, Z., & Beauchaine, T. P. (2017). Quantifying respiratory sinus arrhythmia: Effects of misspecifying breathing frequencies across development. Development and Psychopathology, 30, 351-366. https://doi.org/10.1017/S0954579417000669
Tang, A., Crawford, H., Morales, S., Degnan, K. A., Pine, D., & Fox, N. (2020). Infant behavioral inhibition predicts personality and social outcomes three decades later. Proceedings of the National Academy of Sciences of the United States of America, 117, 9800-9807. https://doi.org/10.1073/pnas.1917376117
Tang, A., Van Lieshout, R. J., Lahat, A., Duku, E., Boyle, M. H., Saigal, S., & Schmidt, L. A. (2017). Shyness trajectories across the first four decades predict mental health outcomes. Journal of Abnormal Child Psychology, 45(8), 1621-1633. https://doi.org/10.1007/s10802-017-0265-x
Tarr, B., Launay, J., Cohen, E., & Dunbar, R. (2015). Synchrony and exertion during dance independently raise pain threshold and encourage social bonding. Biology Letters, 11(10), 20150767. https://doi.org/10.1098/rsbl.2015.0767
Tarr, B., Launay, J., & Dunbar, R. I. (2016). Silent disco: Dancing in synchrony leads to elevated pain thresholds and social closeness. Evolution and Human Behavior, 37(5), 343-349. https://doi.org/10.1016/j.evolhumbehav.2016.02.004
Theall-Honey, L. A., & Schmidt, L. A. (2006). Do temperamentally shy children process emotion differently than non-shy children? Behavioral, psychophysiological, and gender differences in reticent preschoolers. Developmental Psychobiology, 48(3), 187-196. https://doi.org/10.1002/dev.20133
Uithol, S., van Rooij, I., Bekkering, H., & Haselager, P. (2011). Understanding motor resonance. Social Neuroscience, 6(4), 388-397. https://doi.org/10.1080/17470919.2011.559129
Vacaru, S. V., van Schaik, J. E., & Hunnius, S. (2019). The modulation of facial mimicry by attachment tendencies and their underlying affiliation motives in 3-year-olds: An EMG study. Plos One, 14(7), e0218676. https://doi.org/10.1371/journal.pone.0218676
van Baaren, R. B., Holland, R. W., Kawakami, K., & van Knippenberg, A. (2004). Mimicry and prosocial behavior. Psychological Science, 15, 71-74. https://doi.org/10.1111/j.0963-7214.2004.01501012.x
van Baaren, R., Holland, R., Steenaert, B., & Knippenberg, A. (2003). Mimicry for money: Behavioral consequences of imitation. Journal of Experimental Social Psychology, 39(4), 393-398. https://doi.org/10.1016/S0022-1031(03)00014-3
van Schaik, J. E., & Hunnius, S. (2016). Little chameleons: The development of social mimicry during early childhood. Journal of Experimental Child Psychology, 147, 71-81. https://doi.org/10.1016/j.jecp.2016.03.003
Vivanti, G., Dissanayake, C., Fanning, P. A. J., & Hocking, D. R. (2018). Reduced motor interference in preschoolers with autism spectrum disorder and Williams syndrome. Developmental Neuropsychology, 43(8), 751-763. https://doi.org/10.1080/87565641.2018.1531289
Wellman, H. M., Lane, J. D., LaBounty, J., & Olson, S. L. (2011). Observant, nonaggressive temperament predicts theory-of-mind development. Developmental Science, 14(2), 319-326. https://doi.org/10.1111/j.1467-7687.2010.00977.x
Young, S. K., Fox, N. A., & Zahn-Waxler, C. (1999). The relations between temperament and empathy in 2-year-olds. Developmental Psychology, 35(5), 1189-1197. https://doi.org/10.1037/0012-1649.35.5.1189
Zava, F., Sette, S., Baumgartner, E., & Coplan, R. (2020). Shyness and empathy in early childhood: Examining links between feelings of empathy and empathetic behaviours. The British Journal of Developmental Psychology, 39, 54-77, Advance online publication. https://doi.org/10.1111/bjdp.12347
Zimbardo, P. G. (1977). Shyness: What it is, what to do about it. Reading, MA: Addison-Wesley.

Auteurs

Taigan L MacGowan (TL)

Department of Psychology, Neuroscience, and Behaviour, McMaster University, Hamilton, Ontario, Canada.

James Mirabelli (J)

Department of Psychology, Neuroscience, and Behaviour, McMaster University, Hamilton, Ontario, Canada.

Sukhvinder S Obhi (SS)

Department of Psychology, Neuroscience, and Behaviour, McMaster University, Hamilton, Ontario, Canada.

Louis A Schmidt (LA)

Department of Psychology, Neuroscience, and Behaviour, McMaster University, Hamilton, Ontario, Canada.

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