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首页> 外文期刊>The quarterly journal of experimental psychology: QJEP >Working memory and auditory imagery predict sensorimotor synchronisation with expressively timed music
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Working memory and auditory imagery predict sensorimotor synchronisation with expressively timed music

机译：工作记忆和听觉图像通过表现出定时音乐预测SensicOImotor同步

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Sensorimotor synchronisation (SMS) is prevalent and readily studied in musical settings, as most people are able to perceive and synchronise with a beat (e.g., by finger tapping). We took an individual differences approach to understanding SMS to real music characterised by expressive timing (i.e., fluctuating beat regularity). Given the dynamic nature of SMS, we hypothesised that individual differences in working memory and auditory imageryboth fluid cognitive processeswould predict SMS at two levels: (1) mean absolute asynchrony (a measure of synchronisation error) and (2) anticipatory timing (i.e., predicting, rather than reacting to beat intervals). In Experiment 1, participants completed two working memory tasks, four auditory imagery tasks, and an SMS-tapping task. Hierarchical regression models were used to predict SMS performance, with results showing dissociations among imagery types in relation to mean absolute asynchrony, and evidence of a role for working memory in anticipatory timing. In Experiment 2, a new sample of participants completed an expressive timing perception task to examine the role of imagery in perception without action. Results suggest that imagery vividness is important for perceiving and control is important for synchronising with irregular but ecologically valid musical time series. Working memory is implicated in synchronising by anticipating events in the series.
机译：SensorImotor同步（SMS）是普遍的，并且在音乐环境中易于研究，因为大多数人都能够感知并与节拍同步（例如，通过手指敲击）。我们采取了个性差异方法来了解SMS到具有富有表现力的真实音乐（即，波动节规律）。鉴于SMS的动态性质，我们假设工作记忆和听觉图像的个体差异在两个级别预测SMS：（1）平均绝对的异步（同步误差的量度）和（2）预测时序（即，预测） ，而不是反应节拍间隔）。在实验1中，参与者完成了两个工作内存任务，四个听觉图像任务和SMS攻丝任务。分层回归模型用于预测SMS性能，结果显示了与平均绝对异步的图像类型中的分解，以及在预期时序中的工作记忆作用的证据。在实验2中，一个新的参与者样本完成了一个表现力的时序感知任务，以检查图像在没有动作的感知中的角色。结果表明，图像生动对感知和控制对于与不规则但生态有效的音乐时间序列同步，控制很重要。通过在系列中预期事件牵连工作存储器涉及同步。

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