Do humans and baboons use the same information when categorizing human and baboon faces ?

Martin-Malivel, J. Mangini, M., Fagot, J. & Biederman, I (2006). Do humans and baboons use the same information when categorizing human and baboon faces ? Psychological Science, 17, 599-607   Abstract – What information is used for sorting pictures of complex stimuli into categories? We applied a reverse correlation method to reveal the visual features […]

Cross species differences in colour categorisation.

Fagot, J., Goldstein, J, Davidoff, J. & Pickering, A. (2006). Cross species differences in colour categorisation. Psychonomic Bulletin and Review, 13, 275-280   Abstract – Berlin and Kay (1969) found systematic restrictions in the color terms of the world’s languages and were inclined to look to the primate visual system for their origin. Because the […]

Categorizing Facial Identities, Emotions and Genders : Attention to High- and Low- Spatial Frequencies by Children and adults.

Deruelle, C. & Fagot, J. (2005) Categorizing Facial Identities, Emotions and Genders : Attention to High- and Low- Spatial Frequencies by Children and adults. Journal of Experimental Child Psycholology, 172-184   Copyright restrictions prevent me from posting this article online, but you can request it from me below.   Abstract – Three age groups of […]

Catégorisation d’objets visuels et concepts relationnels chez l’animal

Fagot, J., Wasserman, E. & Young, M. (2004). Catégorisation d’objets visuels et concepts relationnels chez l’animal. In Kreutzer, M. & Vauclair, J. (Ed.s) Ethologie cognitive (pp 117-136).   Abstract – Cette revue de question présente les méthodes et critères utilisés pour inférer l’existence de concepts relationnels chez l’animal, et l’illustre par une série de travaux […]

Cross-modal interference and conceptual categorization in baboons.

Malivel, M. & Fagot, J. (2001). Cross-modal interference and conceptual categorization in baboons. Behavioural Brain Research, 122, 209-213   Copyright restrictions prevent me from posting this article online, but you can request it from me below.   Abstract – This study investigates concept formation and cross-modal integration in baboons. Response times were recorded in a […]

Effects of number items on the baboon’s discrimination of same from different visual display

Wasserman, E., Young, M.E. & Fagot, J. (2001). Effects of number items on the baboon’s discrimination of same from different visual display. Animal Cognition, 163-173   Copyright restrictions prevent me from posting this article online, but you can request it from me below.   Abstract – Three experiments explored the baboon’s discrimination of visual displays […]

Same-different conceptualization by baboons (Papio papio)

Wasserman, E. A., Fagot, J. & Young, M. (2001). Same-different conceptualization by baboons (Papio papio) : The role of entropy. Journal of Comparative Psychology, 115, 42-523   Copyright restrictions prevent me from posting this article online, but you can request it from me below.   Abstract – The authors trained 6 baboons (Papio papio) to […]

Processing of above-below categorical spatial relations by baboons (Papio papio)

Dépy D, Fagot J, Vauclair J. Processing of above/below categorical spatial relations by baboons (Papio papio). Behav Processes. Volume 48, Issues 1–2, 29 November 1999, Pages 1-9   Copyright restrictions prevent me from posting this article online, but you can request it from me below.   Abstract – Three video-formatted experiments investigated the categorization of ‘above’ […]

Categorisation of three-dimensional stimuli by humans and baboons: search for prototype effects

Dépy, D., Fagot, J. & Vauclair, J. (1997). Categorization of three-dimensional stimuli by humans and baboons (Papio papio) : Search for prototype effects. Behavioral Processes, 37, 299-306   Copyright restrictions prevent me from posting this article online, but you can request it from me below.   Abstract – A symbolic matching-to-sample procedure was adopted to […]

Categorization of alphanumeric characters by baboons (Papio papio) : Within and between class stimulus discrimination

Vauclair, J. & Fagot, J. (1996). Categorization of alphanumeric characters by baboons (Papio papio) : Within and between class stimulus discrimination. Current Psychology of Cognition, 15, 449-462   Abstract – Using a video task requiring the manipulation of a joystick. we explored how baboons categorize alphanumeric characters displayed in various typefaces. Two baboons were trained […]

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