Rhythm and time in music epitomize the temporal dynamics of human communicative behavior : the broad implications of London's Trinity

Three key issues about rhythm and timing in music are drawn to the attention of linguists in a paper by London (2012). In this commentary, I argue that these issues are relevant not only to linguists, but also to those in any field dealing with the temporal dynamics of human communicative behavior. Thus, the distinction between endogenously and exogenously driven mechanisms of perceptual organization, the active nature of perception, and the presence of multiple time scales are topics that also concern experimental psychologists and cognitive neuroscientists. London's argument that these three issues play a crucial role in the perception of rhythm and timing implies that they should be considered collectively when attempting to understand diverse communicative acts.