Figure 1.
The room is digitally divided into two parts (“target side” and “neutral side”). The two crosses showing the possible positions of the experimenter (and at the same time the locations where the food was placed in the pre-phase). The boxes show the potential (empty) target locations that the human could have been pointing at.
Figure 2.
Mean duration (in seconds) of the searching behavior in “target side” and “neutral side” in the experimental and the control condition, the context and no context trials and the informative and imperative trials (SE). Black bars represent the context trials; grey bars represent no context trials. Non-lined bars represent informative trials, lined bars represent imperative trials.
Figure 3.
Mean duration (in seconds) of the obedience behavior (sit/laying down) in “target side” and “neutral side” in the experimental and the control condition, the context and no context trials and the informative and imperative trials (SE). Black bars represent the context trials; grey bars represent no context trials. Non-lined bars represent informative trials, lined bars represent imperative trials.