Processing pitch and temporal structures in music reading: Independent or interactive processing mechanisms?

Author(s): Underwood, G.

Journal/Book: Eur J Cogn Psychol. 1999; 11: 27 Church Rd, Hove BN3 2FA, East Sussex, England. Psychology Press. 531-553.

Abstract: Music provides a useful domain in which to study how the different attributes of complex multidimensional stimuli are processed both separately and in combination. Much research has been devoted to addressing how the dimension of pitch and time are co-processed in music listening tasks. Neuropsychological studies have provided evidence for a certain degree of independence between pitch and temporal processing, although there are also many experimental reports favouring interactive models of pitch and temporal processing. Here we extended these investigations by examining the processing of pitch and temporal structures when music is presented in the visual modality (i.e. In the form of music notation). In two experiments, musician subjects were presented with visual musical stimuli containing both pitch and temporal information for a brief amount of time, and they were subsequently required to recall both the pitch and temporal information. In Experiment 1, we documented that concurrent, unattended, pitch and rhythmic auditory interference stimuli disrupted the recall of pitch, but not time. In Experiment 2, we showed that manipulating the tonal structure of the visual presentation stimuli affected the recall of pitch, but not time. On the other hand, manipulating the metrical properties of the visual stimuli affected recall of time, and pitch to a certain extent. Taken together, these results suggest that the processing of pitch is constrained by the processing of time, but the processing of time is not affected by the processing of pitch. These results do not support either strong independence or interactive models of pitch and temporal processing, but they suggest that the processing of time can occur independently from the processing of pitch when performing a written recall task.

Note: Article Waters AJ, Univ Pittsburgh, Dept Psychol, 130 N Belfield Ave, Pittsburgh,PA 15260 USA

Keyword(s): VISUAL-PERCEPTION; TONAL STRUCTURE; EXPERTISE; RHYTHM; PATTERN; ALEXIA; MEMORY; PERFORMANCE; SEQUENCES; AGRAPHIA

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