. Author manuscript; available in PMC: 2014 Apr 11.

Published in final edited form as: J Speech Lang Hear Res. 2009 Aug 28;52(6):1530–1554. doi: 10.1044/1092-4388(2009/08-0020)

Table 13.

Planned comparisons between behaviors using a Mann–Whitney rank sum test to measure differences in coupling among pairwise comparisons of EMG modulation for masseter antagonists.

Within masseter antagonist comparisons	Medians (r)		T	p
Within masseter antagonist comparisons	Task 1	Task 2	T	p
Jaw Oscillation > Chewing Age 1	.580	.450	10,801	< .001^a
Jaw Oscillation > Chewing Age 2	.580	.420	3,579	< .001^a
Within Multisyllabic Age Group 1 Comparisons
Jaw Oscillation × Multisyllabic	.580	.490	3,500	.016
Chewing Age 1 × Multisyllabic	.450	.490	64,464	.032
Within Multisyllabic Age Group 2 Comparisons
Jaw Oscillation × Multisyllabic Level 2	.580	.600	2,568	446
Jaw Oscillation × Multisyllabic Level 3	.580	.500	1,775	.026
Chewing Age 2 < Multisyllabic Level 2	.420	.600	26,019	< .001^a
Chewing Age 2 < Multisyllabic Level 3	.420	.500	10,211.5	< .001^a

Note. α = .01.

Statistically significant.