title: Dance expertise modulates behavioral and psychophysiological responses to affective body movement.
abstract: The present study shows how motor expertise increases individuals' sensitivity to others' affective body movement. This enhanced sensitivity is evident in the experts' behavior and physiology. Nineteen affective movement experts (professional ballet dancers) and 24 controls watched 96 video clips of emotionally expressive body movements while they performed an affect rating task (subjective response), and their galvanic skin response was recorded (physiological response). The movements in the clips were either sad or happy, and in half of the trials, movements were played in the order in which they are learned (forward presentation), and in the other half, movements were played backward (control condition). Results showed that motor expertise in affective body movement specifically modulated both behavioral and physiological sensitivity to others' affective body movement, and that this sensitivity is particularly strong when movements are shown in the way they are learnt (forward presentation). The evidence is discussed within current theories of proprioceptive arousal feedback and motor simulation accounts. (PsycINFO Database Record
authors.affiliation: Cognitive Neuroscience Research Unit and Autism Research Group, Department of Psychology, City University London.
authors.forename: Julia F
authors.initials: JF
authors.lastname: Christensen
authors.affiliation: Department of Psychology, University of the Balearic Islands.
authors.forename: Antoni
authors.initials: A
authors.lastname: Gomila
authors.affiliation: Cognitive Neuroscience Research Unit and Autism Research Group, Department of Psychology, City University London.
authors.forename: Sebastian B
authors.initials: SB
authors.lastname: Gaigg
authors.affiliation: Cognitive Neuroscience Research Unit, Department of Psychology, City University London.
authors.forename: Nithura
authors.initials: N
authors.lastname: Sivarajah
authors.affiliation: Cognitive Neuroscience Research Unit, Department of Psychology, City University London.
authors.forename: Beatriz
authors.initials: B
authors.lastname: Calvo-Merino
mesh_terms: D000293:Adolescent; D000328:Adult; D000339:Affect / Q000502:physiology*; D003615:Dancing / Q000502:physiology*; D005260:Female; D005712:Galvanic Skin Response / Q000502:physiology*; D006801:Humans; D007697:Kinesics; D011603:Psychophysiology; D055815:Young Adult