Authors:
Leavens, DA
Aureli, F
Hopkins, WD
Hyatt, CW
Citation: Da. Leavens et al., Effects of cognitive challenge on self-directed behaviors by chimpanzees (Pan troglodytes), AM J PRIMAT, 55(1), 2001, pp. 1-14
Citation: F. Aureli et al., Heart rate responses to social interactions in free-moving rhesus macaques(Macaca mulatta): A pilot study, J COM PSYCH, 113(1), 1999, pp. 59-65
Citation: Dl. Castles et al., Social anxiety, relationships and self-directed behaviour among wild female olive baboons, ANIM BEHAV, 58, 1999, pp. 1207-1215