She leads the Centers vaccination behavior research and studies chronic. Interpersonal coordination Motor coupling Rhythm Social bonding.Ĭopyright © 2015 Cognitive Science Society, Inc. Berman is a behavioral researcher at Duke Universitys Center for Advanced Hindsight. The lab started at the Massachusetts Institute of Technology, where Ariely worked at the time, but moved to Duke when he came here in 2008. We propose that rhythm has the potential to enhance interpersonal motor coupling, which might serve as a mechanism behind its facilitation of positive social attitudes. Ariely named The Center for Advanced Hindsight after hindsight bias, a phenomenon where people find things to be more predictable after the event has occurred. Analysis of the behavioral data suggests that this reduction results from more temporally coupled motor movements over successive trials and that shared exposure to rhythm facilitates interpersonal motor coupling, which in this context serves to impede the attainment of necessary dynamic coordination. We show that when compared with the other two stimuli, exposure to the rhythmic beat reduced the practice effect in task performance. Department Spotlight: Center for Advanced Hindsight Behavioral scientists solve problems in health, finance and technology Department: Center for Advanced Hindsight Years at Duke: 11. In this study, pairs of participants were exposed to one of three kinds of auditory stimuli (rhythmic, arrhythmic, or white-noise) and subsequently engaged in five trials of a joint-action task demanding interpersonal coordination.
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However, the prolonged effects of rhythm have not yet been investigated.
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Previous research indicates that rhythm, an essential feature of music, can enhance coordination of movement and increase social bonding. Music is a natural human expression present in all cultures, but the functions it serves are still debated.