Skip to main content
. Author manuscript; available in PMC: 2017 Oct 27.
Published in final edited form as: Am J Primatol. 2015 Jul 31;78(3):326–339. doi: 10.1002/ajp.22450

Figure 2.

Figure 2

Measures of preference when applying the partner preference test to current pair bonds in Experiment 1. (a) Test animals spent a greater proportion of time in the preference zone of their mate compared to the stranger. (b) Test animals did not differentiate between their mate and the stranger with touching the grate windows separating them. (c) Test animals chose their partner more than the stranger in the catch and release sessions at the end of the test. *** P < 0.001. Error bars indicate S.E.M.