trombone | R Documentation |
Comparison of 5 experimental practice conditions for 30 trombonists from 3 colleges. Pre-test and post-test scores.
trombone
A data frame with 30 rows and 3 variables:
Condition
integer 1=All Physical Practice (PP), 2=All mental practice (MP), 3=Combination of physical and mental (CP), 4=Mental Practice with simulated slide movement (MPS), 5= No Practice Control (NP)
Pre.Practice
integer Pre-practice test score
Post.Practice
integer Post-practice test score
S.L. Ross(1985). "The Effectiveness of Mental Practice in Improving the Performance of College Trombonists," Journal of Research in Music Education, Vol.33, 4, pp.221-230. http://users.stat.ufl.edu/~winner/datasets.html
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