title: Multidimensional scaling of musical time estimations.
abstract: The aim of this study was to identify the psycho-musical factors that govern time evaluation in Western music from baroque, classic, romantic, and modern repertoires. The excerpts were previously found to represent variability in musical properties and to induce four main categories of emotions. 48 participants (musicians and nonmusicians) freely listened to 16 musical excerpts (lasting 20 sec. each) and grouped those that seemed to have the same duration. Then, participants associated each group of excerpts to one of a set of sine wave tones varying in duration from 16 to 24 sec. Multidimensional scaling analysis generated a two-dimensional solution for these time judgments. Musical excerpts with high arousal produced an overestimation of time, and affective valence had little influence on time perception. The duration was also overestimated when tempo and loudness were higher, and to a lesser extent, timbre density. In contrast, musical tension had little influence.
authors.affiliation: Department of Psychology and Education, Faculty of Philosophy, Sciences and Letters, University of São Paulo, Ribeirão Preto, Brazil.
authors.forename: Raquel
authors.initials: R
authors.lastname: Cocenas-Silva
authors.forename: José Lino Oliveira
authors.initials: JL
authors.lastname: Bueno
authors.forename: Paul
authors.initials: P
authors.lastname: Molin
authors.forename: Emmanuel
authors.initials: E
authors.lastname: Bigand
mesh_terms: D000328:Adult; D001143:Arousal; D001288:Attention; D001307:Auditory Perception; D004193:Discrimination Learning; D004644:Emotions; D005260:Female; D006801:Humans; D007088:Illusions; D007600:Judgment; D008297:Male; D009146:Music; D010898:Pitch Perception; D011361:Professional Competence; D011571:Psychoacoustics; D013998:Time Perception; D055815:Young Adult