Anderson, J. R., Montant, M. & Schmitt, D. (1996) Rhesus monkeys fail to use gaze direction as an experimenter-given cue in an object-choice task. Behavioural Processes 37:47–55.
Hampton, R. R. (2001) Rhesus monkeys know when they remember. Proceedings of the National Academy of Sciences USA 98:5359–62.
Horowitz, A. (in press) Attention to attention in domestic dog (Canis familiaris) dyadic play. Animal Cognition.
Kornell, N. (in press) Metacognition in humans and animals. Current Directions in Psychological Science.
Kornell, N., Son, L. & Terrace, H. (2007) Transfer of metacognitive skills and hint seeking in monkeys. Psychological Science 18:64–71.
Nelson, T. O. & Narens, L. (1990) Metamemory: A theoretical framework and some new findings. In: The psychology of learning and motivation, vol. 26, ed. Bower, G. H., pp. 125–73. Academic Press.
Reder, L. M., ed. (1996) Implicit memory and metacognition. Erlbaum.
Santos, L. R., Nissen, A. G. & Ferrugia, J. A. (2006) Rhesus monkeys, Macaca mulatta, know what others can and cannot hear. Animal Behaviour 71:1175–81.
Schwartz, B. L., Benjamin, A. S. & Bjork, R. A. (1997) The inferential and experiential basis of metamemory. Current Directions in Psychological Science 6:132–37.
Smith, J. D., Shields, W. & Washburn, D. (2003) The comparative psychology of uncertainty monitoring and metacognition. Behavioral and Brain Sciences 26:317–39; discussion pp. 339–73.
Smith, J. D. & Washburn, D. A. (2005) Uncertainty monitoring and metacognition by animals. Current Directions in Psychological Science 14:19–24.
Son, L. & Kornell, N. (2005) Meta-confidence judgments in rhesus macaques: Explicit versus implicit mechanisms. In: The missing link in cognition: Origins of self-reflective consciousness, ed. Terrace, H. & Metcalfe, J.. Oxford University Press.
Suda-King, C. (2008) Do orangutans (Pongo pygmaeus) know when they do not remember? Animal Cognition 11:21–42.
Tomasello, M., Hare, B. & Agnetta, B. (1999) A nonverbal false belief task: The performance of children and great apes. Child Development 70:381–95.