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. 2011 Apr 28;6(4):e19140. doi: 10.1371/journal.pone.0019140

Table 3. Results of post-hoc comparisons computed for significant main effects and interactions obtained from the STIMULATOR STATUS × TASK × PROSODIC CATEGORY × WORD CONTENT ANOVA with accuracy rates as dependent variable.

POST-HOC ANALYSIS FOR COMPARISON P-VALUE
MAIN EFFECT OF TASK
PI–SI n.s.
PI–VI p<0.01
SI–VI p<0.05
MAIN EFFECT OF PROSODIC CATEGORY
happy–neutral p<0.05
happy–angry n.s.
neutral–angry n.s
PROSODIC CATEGORY × WORD CONTENT
CT–HT p<0.01
CT–LT p<0.05
HT–LT p<0.01
TASK × PROSODIC CATEGORY × WORD CONTENT
CT-HT-DIFFERENCES PI–SI n.s.
PI–VI p<0.01
SI–VI n.s.
CT-LT-DIFFERENCES PI–SI n.s.
PI–VI p<0.05
SI–VI n.s.
LT-HT-DIFFERENCES PI–SI n.s.
PI–VI n.s.
SI–VI n.s.

PI =  prosody identification, SI =  semantics identification, VI =  vowel identification; CT =  congruent trials,HT =  high conflict trials, LT =  low conflict trials, n.s. =  not significant