title: Relative priming of temporal local--global levels in auditory hierarchical stimuli.
abstract: Priming is a useful tool for ascertaining the circumstances under which previous experiences influence behavior. Previously, using hierarchical stimuli, we demonstrated (Justus & List, 2005) that selectively attending to one temporal scale of an auditory stimulus improved subsequent attention to a repeated (vs. changed) temporal scale; that is, we demonstrated intertrial auditory temporal level priming. Here, we have extended those results to address whether level priming relied on absolute or relative temporal information. Both relative and absolute temporal information are important in auditory perception: Speech and music can be recognized over various temporal scales but become uninterpretable to a listener when presented too quickly or slowly. We first confirmed that temporal level priming generalized over new temporal scales. Second, in the context of multiple temporal scales, we found that temporal level priming operates predominantly on the basis of relative, rather than absolute, temporal information. These findings are discussed in the context of expectancies and relational invariance in audition.
authors.affiliation: University of California, Berkeley, California, USA. a-list@northwestern.edu
authors.forename: Alexandra
authors.initials: A
authors.lastname: List
authors.forename: Timothy
authors.initials: T
authors.lastname: Justus
mesh_terms: D000161:Acoustic Stimulation; D000293:Adolescent; D001307:Auditory Perception; D005260:Female; D006801:Humans; D008297:Male; D011930:Reaction Time; D013998:Time Perception; D014796:Visual Perception; D055815:Young Adult