Interkey timing in piano performance and typing

Author(s): Bosman, E. L.

Journal/Book: Can J Exp Psychol. 1997; 51: 151 Slater St, Ste 205, Ottawa on K1P 5H3, Canada. Canadian Psychol Assoc. 99-111.

Abstract: In typing, when the fingers executing two successive movements are on the same hand, the time between keystrokes is longer than when the fingers are on different hands. Biomechanical limitations of the hands are thought to account for this difference. The generality of this finding was explored by investigating skilled pianists' performance of two successive notes; Experiment 1 failed to find comparable differences in timing as a function of the hands involved. Experiment 2, employing both a piano production and a typing task, replicated the previous piano performance results, and revealed that the timing differences in typing were limited to letter sequences requiring fore-aft and lateral finger movements. Experiment 3 extended this finding to piano performance. Together, these findings clarify the nature of biomechanical constraints on skilled manual performance.

Note: Article Schmuckler MA, Univ Toronto, Div Life Sci, 1265 Mil Trail, Scarborough, ON M1C 1A4, CANADA

Keyword(s): MOTORIC ASPECTS; RHYTHM; SKILL; MODEL; MUSIC; METER; AGE

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