title: The specificity of expertise: for whom is the clave pattern the "key" to salsa music?
abstract: Each Latin salsa music style is associated with a characteristic clave pattern that constitutes an essential structure for performers. In this article we asked what types of expertise are needed to detect the correct salsa-clave pairing. Using two clave patterns (the 3-2 and 2-3 son clave) and three manipulated alternatives, we asked listeners to choose the correct clave pattern for a variety of bomba, calypso, mambo and merengue excerpts. The results of Studies 1 and 2 show that listeners unfamiliar with salsa were unable to detect the correct salsa-clave pairing. Listeners who had some music training or were familiar with salsa detected the need for syncopation but not the specific pairing. Only musicians well-acquainted with salsa correctly detected the salsa-clave pairing. Studies 3 and 4 showed that incorrect choices were not due to an inability to distinguish between the alternatives: both adults and five-year-olds could easily tell apart the various patterns we used. We conclude that the distinction between the 2-3 and 3-2 claves is not inherent in the music itself, but rather is a convention to be learned through exposure and training. We discuss the results using an analogy to language learning.
authors.affiliation: Department of Psychology, University of Virginia, PO Box 400400, Charlottesville, VA 22904-4400, USA. Electronic address: lmg5ep@virginia.edu.
authors.forename: L M
authors.initials: LM
authors.lastname: Getz
authors.affiliation: Department of Humanities & Arts, Worcester Polytechnic Institute, 100 Institute Road, Worcester, MA 01609-2280, USA. Electronic address: sdbarton@wpi.edu.
authors.forename: S
authors.initials: S
authors.lastname: Barton
authors.affiliation: Department of Psychology, University of Virginia, PO Box 400400, Charlottesville, VA 22904-4400, USA. Electronic address: kubovy@virginia.edu.
authors.forename: M
authors.initials: M
authors.lastname: Kubovy
mesh_terms: D000328:Adult; D001076:Aptitude / Q000502:physiology*; D001307:Auditory Perception / Q000502:physiology*; D002648:Child; D002675:Child, Preschool; D004192:Discrimination, Psychological / Q000502:physiology*; D005260:Female; D006801:Humans; D007858:Learning / Q000502:physiology*; D008297:Male; D009146:Music
keywords: Clave; Convention; Expertise; Language learning; Music; Rhythm perception