Mismatch occurs when there is a discrepancy between produced gestures and co-occurring speech. In this commentary, I explore why research on mismatch might be called into question by changing views of what constitutes a gesture. I argue that the experimental procedure for producing mismatch, through its coding methods, is blind to the tight temporal coordination of gesture and affiliated talk.

中文翻译：

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为什么发现签名者产生的手势会危及手势-语音不匹配的实验发现？

当产生的手势和同时出现的语音之间存在差异时，就会发生不匹配。在这篇评论中，我探讨了为什么通过改变对什么构成手势的看法可能会对不匹配的研究提出质疑。我认为，通过其编码方法产生不匹配的实验程序对手势和相关谈话的紧密时间协调是盲目的。