marginally significantp = 0.07
For improvement from sight-reading to day 2, technical performance in the interleaved condition was rated as better than the blocked condition by rater 1 (sign test, marginally significant: p = 0.07, see Figure 1 ).
For improvement from sight-reading to day 2, technical performance in the interleaved condition was rated as better than the blocked condition by rater 1 (sign test, marginally significant: p = 0.07, see Figure 1 ).
The present study also produced a number of findings that did not reach statistical significance, consistent with other studies by Stambaugh and Demorest (2010) , Stambaugh (2011a) with middle school students, in which interleaved practice did not benefit technical accuracy and with university brass players, in which there was no benefit of interleaving.