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Table 3 Wilcoxon, Z, and p values

From: Speech-generating devices: effectiveness of interface design—a comparative study of autism spectrum disorders

Output condition Phase 1: Phase 2:
Operation-identification Question-response
Wilcoxon B1-HRM C2-PAEM
C1-PAEM B2-HRM
Z p Z p
Xuan versus Yi −1.265 0.206 −1.387 0.165
Yi versus Feng −1.414 1.57 −2.328 0.20
Xuan versus Feng −0.000 1.000 −2.145 0.032
  1. Italic value indicates significant p value (p < 0.05)