Parameters of Experimental Activity in the Study of the Cognitive Abilities of Rhesus Monkeys (Macaca mulatta) and Baboons (Papio hamadryas).

We compared experimental activity, behavioral activity in the experiment, of rhesus monkeys (Macaca mulatta) and baboons (Papio hamadryas). Baboons showed higher levels of experimental activity. The contrast in the activity between the species is probably associated with species-specific characteristics of the behavior and different ability to adapt under new conditions. In particular, they may be the result of lower plasticity of rhesus monkeys with respect to experimental conditions.