Table 3.

Statistical results relative to the comparison of yawning frequency between PC and MC conditions for the opponents and bystanders

Wilcoxon signed rank test	Wilcoxon signed rank test
Opponents Y2	Opponents Y3
T1 min = 3.00, ties = 13, n = 16, p = 1.00	T1 min = 0.00, ties = 3, n = 16, p = 0.0001 *
T2 min = 0.00, ties = 12, n = 16, p = 0.125	T2 min = 13.00, ties = 5, n = 16, p = 0.079
T3 min = 1.50, ties = 13, n = 16, p = 0.750	T3 min = 0.00, ties = 12, n = 16, p = 0.125
Bystanders Y2	Bystanders Y3
T1 min = 5.00, ties = 10, n = 16, p = 0.313	T1 min = 0.00, ties = 6, n = 16, p = 0.002 **
T2 min = 0.00, ties = 11, n = 16, p = 0.063	T2 min = 3.00, ties = 9, n = 16, p = 0.078
T3 min = 2.00, ties = 9, n = 16, p = 0.047	T3 min = 3.00, ties = 11, n = 16, p = 0.313

Note: The significant results are in bold (Bonferroni correction, p < 0.017).

Abbreviations: MC, matched control; PC, post conflict.

^*p < 0.001

^**p < 0.01.