Chertoff, Sydney Ellen; University of Lethbridge. Faculty of Arts and Science
(Lethbridge, Alta. : University of Lethbridge, Dept. of PsychologyArts and ScienceDepartment of Psychology, 2021)
Stone handling (SH) is a form of playful and repetitive object-directed manipulation performed by some non-human primates. SH includes approximately 40 behavioural patterns using the hands, feet, and mouth. Within a SH ...