marginal significancep = 0.14
Post-hoc two samples t -tests (one-tailed) for each stimulus class revealed that musicians relative to non-musicians exhibited significantly narrower temporal integration windows for sinewave speech [ t (39) = 2.34, p = 0.025; one-tailed p = 0.01] and piano music [ t (39) = 4.74, p < 0.001], and a marginal significance for natural speech [ t (39) = 1.49, p = 0.14; one-tailed p = 0.07].