Gestural beats: The rhythm hypothesis

Gestural beats are typically small up and down or back and forth flicks of one or both hands. It has been assumed by researchers hypothesizing about the interaction of beats and speech that beats coincide with verbal stress. Microanalysis shows that gestural beats are organized in rhythmic patterns and do not necessarily cooccur with stressed syllables as previously assumed. Tone group nuclei appear to function as gestational points for rhythmic groups, which supports the theory that thinking utilizes words as cognitive tools and provides evidence that in some cases entire tone units are formed in advance. Evidence of an interpersonal gestural rhythm is also presented.This research was supported by grants from the National Science Foundation and from the American Association of University Women Educational Foundation.