Table 1 Pearson Product-Moment Correlation Coefficients between Mutual Eye Gaze Frequency, Duration and Bout Length Across the 4 Trials.

From: The role of early social rearing, neurological, and genetic factors on individual differences in mutual eye gaze among captive chimpanzees

Frequency

 

Trial 2

Trial 3

Trial 4

Trial 1

0.354

0.283

0.368

Trial 2

—

0.417

0.344

Trial 3

—

0.403

 

Duration

 

Trial 2

Trial 3

Trial 4

Trial 1

0.409

0.394

0.395

Trial 2

—

0.454

0.552

Trial 3

—

0.542

 

Bout Length

 

Trial 2

Trial 3

Trial 4

Trial 1

0.303

0.351

0.290

Trial 2

—

0.366

0.576

Trial 3

—

0.428

 
  1. All correlation coefficients were significant at p < 0.001.
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