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Official Journal of the Japan Wood Research Society

Table 2 Changes in arousal and pleasure scores across study parts (all materials combined)—results of the Wilcoxon signed rank test

From: Effect of desk materials on affective states and cognitive performance

Affect dimension

Change period

V

Pseudomedian

95% CI

p

Pleasure

Start–Pre

1057

0.000

− 0.000 to 0.000

1

Post–Pre

1121

− 1.000

− 1.000 to − 0.000

< 0.001***

Post–Start

737.5

− 1.000

− 1.000 to − 0.500

< 0.001***

Arousal

Start–Pre

982.0

− 0.000

− 1.000 to 0.000

0.438

Post–Pre

1238

− 1.000

− 1.500 to − 1.000

< 0.001***

Post–Start

608.0

− 1.000

− 1.500 to − 1.000

< 0.001***

  1. p-values are adjusted with the Bonferroni correction
  2. V, V-statistic; CI, confidence interval. ***p < 0.001