Effects of Rate on Piano Performance
Author Information
Author(s): Dalla Bella Simone, Palmer Caroline
Primary Institution: Department of Cognitive Psychology, University of Finance and Management, Warsaw, Poland
Hypothesis
Pianists' finger movements would have smaller movement amplitudes and show less anticipation at fast tempi than at slow tempi.
Conclusion
Faster performances led to greater finger heights above the keys, which were related to larger key velocities.
Supporting Evidence
- Pianists' finger movements were recorded with a motion capture system while they performed melodies from memory at different rates.
- Pianists' peak finger heights above the keys increased as tempo increased.
- Greater finger heights may compensate for a speed-accuracy tradeoff.
- Classification success was higher in pianists with more extensive musical training.
Takeaway
When pianists play faster, they lift their fingers higher above the keys to help them play accurately.
Methodology
Four skilled pianists performed melodies at different tempos while their finger movements were recorded using motion capture techniques.
Limitations
The study involved a small number of pianists and melodies, limiting generalizability.
Participant Demographics
Four skilled adult pianists (mean age 24 years, 3 females and 1 male) with an average of 16.3 years of piano experience.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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