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Table 1 Variation of the laterality index (IVL) according the level of object familiarity for the first reaction, p: binomial test, bold character: significant results, p < 0.05, L: left eye used

From: Visual laterality in dolphins: importance of the familiarity of stimuli

  CECIL PEOS MININOS THEA AMTAN
Familiar-Manipulated      
VLI -0.88 -0.58 -0.29 -0.63 -0.29
P 0.001 0.019 0.424 0.021 0.332
Bais L L ns L ns
Familiars-Never Manipulated      
VLI -0.56 -0.47 -0.83 0.07 0.06
P 0.031 0.118 0.006 1.000 1.000
Bais L ns L ns ns
Unfamiliar      
VLI 0.29 0.18 0.37 0.43 0.33
P 0.424 0.629 0.167 0.180 0.238
Bais ns ns ns ns ns