From play to proficiency: The ontogeny of stone-tool use in coastal-foraging long-tailed macaques (Macaca fascicularis) from a comparative perception-action perspective
Publication/Journal: Journal of Comparative Psychology
Keywords: *animal foraging behavior, *animal learning, *tool use, animal ethology, animal play, monkeys
2017
Assessing the psychological health of captive and wild apes: A response to Ferdowsian et al. (2011)
Publication/Journal: Journal of Comparative Psychology
Keywords: affective disorders, animal captivity, animal welfare, anxiety disorders, behavior analysis, chimpanzees, primates (nonhuman), psychopathology, well-being
2013