|
Povinelli DJ, Gallup GG, Eddy TJ, Bierschwale DT, & Engstrom MC. (1997). Chimpanzees recognize themselves in mirrors. Anim. Behav., 53, 1083.
|
|
|
Povinelli DJ, Nelson KE, & Boysen ST. (1992). Comprehension of role reversal in chimpanzees: evidence of empathy? Anim. Behav., 43, 633.
|
|
|
Hauser MD, Kralik J, & Botto-Mahan C. (1999). Problem solving and functional design features: experiments on cotton-top tamarins, Saguinus oedipus oedipus. Anim. Behav., 57, 565.
|
|
|
Hauser MD, Pearson H, & Seelig D. (2002). Ontogeny of tool use in cottontop tamarins, Saguinus oedipus: innate recognition of functionally relevant features. Anim. Behav., 64, 299.
|
|
|
Hauser MD, Santos LR, Spaepen GM, & Pearson HE. (2002). Problem solving, inhibition and domain-specific experience: experiments on cotton-top tamarins, Saguinus oedipus. Anim. Behav., 64, 387.
|
|
|
Lombardi, C. Matching and oddity relational learning by pigeons ( Columba livia ): transfer from color to shape. Anim. Cogn., .
Abstract: Abstract Relational learning, as opposed to perceptual learning, is based on the abstract properties of the stimuli. Although at present there is no doubt that pigeons are capable of relational behavior, this study aims to further disclose the conditions under which it occurs. Pigeons were trained in an outdoor cage on a matching-to-sample or an oddity-from-sample task, with colored cardboard stimuli presented horizontally. The apparatus involved three sliding lids on which the stimuli were drawn and which, when displaced, revealed the reinforcement. The lids were either adjacent to each other or somewhat separated. Training sessions involved two colors, and test sessions six different colors (same dimension test), or six different shapes (different dimension test). One group of birds trained under the “adjacent” condition failed when tested with new stimuli, but succeeded in both dimension tests after training under the “separate” condition. Two other groups of birds succeeded in all tests after training under the latter condition. These results show that depending on procedural details, pigeons are or are not able to transfer from one visual dimension to another, thus extending previous related findings.
|
|
|
Sickler, J., Fraser, J., Webler, T., Reiss, D., Boyle, P., Lyn, H., et al. (2006). Social Narratives Surrounding Dolphins: Q Method Study. Society and Animals, 14, 351–382.
|
|
|
Bekoff, M. (1994). Cognitive Ethology and the Treatment of Non-Human Animals: How Mati'ers of Mind Inform Mati'ers of Welfare. Animal Welfare, 3, 75–96.
|
|
|
Appleby M. (2002). Consciousness, Cognition and Animal Welfare – J.K. Kirkwood, R.C. Hubrecht, S. Wickens, H. O'Leary, S. Oakley (Eds.), Universities Federation for Animal Welfare, 2001, 251 pp., Paperback, Supplement to Volume 10 of Animal Welfare, 15/US$ 30, ISSN 0962-7286. Appl. Anim. Behav. Sci., 77, 239–241.
|
|
|
Kirkwood, J. K., & Hubrecht, R. (2001). Animal Consciousness, Cognition and Welfare. Animal Welfare, 10, 5–17.
|
|