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. Author manuscript; available in PMC: 2015 Oct 1.
Published in final edited form as: Am J Primatol. 2014 Apr 7;76(10):932–941. doi: 10.1002/ajp.22279

Figure 4. When the Dominant looks at the Subordinate, do they both gaze towards the same quadrant?

Figure 4

Referent behavior: dominant looking at subordinate. Target behavior: both chimpanzees gazing towards the same quadrant. After the dominant looked at the subordinate, both chimpanzees gazed towards the same quadrant significantly more than expected from the within-trial shuffled control (peak at time= +4, r= 0.14, n= 831; –log-likelihood= 7. 1, p<0.05). When the Subordinate looks at the Dominant, do they both gaze towards the same quadrant? Referent behavior: subordinate looking at dominant. Target behavior: both chimpanzees gazing towards the same quadrant. At the moment that the subordinate looked at the dominant, both chimpanzees gazed towards the same quadrant significantly less than expected from the within-trial shuffled control (peak at time= 0, r= -0.11, n= 855; –log-likelihood= 5.0, p<0.05). Before the subordinate looked at the dominant, both chimpanzees gazed towards the same quadrant significantly more than expected from the within-trial shuffled control (peak at time= -7, r= 0.10, n= 708; –log-likelihood= 5.2, p<0.05).