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Author Hemelrijk C K
Title A matrix partial correlation test used in investigations of reciprocity and other social interaction patterns at group level Type Journal Article
Year 1990 Publication Journal of theoretical biology Abbreviated Journal J. Theor. Biol.
Volume 143 Issue 3 Pages 405-420
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Abstract Reciprocity and other social interaction patterns can be studied at two levels, within pairs (i.e. dyadic level) and among pairs (i.e. at group level). In this paper advantages of the latter approach are emphasized. However, an analysis at group level implies the correlation of interaction matrices and because such data are statistically dependent, the significance of a correlation has to be calculated in a special way
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Call Number Equine Behaviour @ team @ Serial 5050
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Author Tomasello, M.
Title Cultural transmission in the tool use and communicatory signalling of chimpanzees? Type Book Chapter
Year 1990 Publication Language and Intelligence in Monkeys and Apes. Abbreviated Journal
Volume Issue Pages 274-311
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Publisher Cambridge University Press Place of Publication Cambridge Editor Parker,S.T.;Gibson,K.R.
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Call Number Equine Behaviour @ team @ Serial 5267
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Author Edgar, G.K.; Smith, A.T.
Title Hemifield differences in perceived spatial frequency Type Journal Article
Year 1990 Publication Perception Abbreviated Journal
Volume 19 Issue 6 Pages 759-766
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Abstract Measurements of the perceived spatial frequency of stationary sinewave gratings were made with the gratings presented at the same eccentricity in the left, right, upper, and lower visual hemifields. Ten subjects performed the task binocularly with spatial frequencies of 1, 2, and 4 cycles deg-1. Two of these subjects also performed the task monocularly at 2 cycles deg-1. In the majority of cases, the spatial frequency of stimuli presented in the left and lower visual hemifields was overestimated relative to stimuli presented in the right and upper visual hemifields. The results were similar for all spatial frequencies tested, and the direction of the asymmetry was the same whether viewing was with the left eye, right eye or binocular, suggesting that the differences in perceived spatial frequency are not retinal in origin.
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Publisher Pion Ltd Place of Publication Editor
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Call Number Equine Behaviour @ team @ Serial 5374
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Author McGhee, J.R.; Mestecky, J.
Title In defence of mucosal surfaces. Development of novel vaccines for IgA responses protective at the portals of entry of microbial pathogens. Type Journal Article
Year 1990 Publication Abbreviated Journal Infect. Dis. Clin. North Am.
Volume 4 Issue 2 Pages 315-341
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Call Number Equine Behaviour @ team @ Serial 5999
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Author Byrne, R.W.; Whiten, A.
Title Tactical deception in primates: the 1990 database Type Book Whole
Year 1990 Publication Primate Reports Abbreviated Journal Primate Rep.
Volume 27 Issue Pages 1-101
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Publisher German Primate Center Place of Publication Editor
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Call Number Equine Behaviour @ team @ Serial 6172
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Author Boesch C; Boesch H
Title Tool use and tool making in wild chimpanzees Type Journal Article
Year 1990 Publication Folia Primatol. Abbreviated Journal
Volume 54 Issue Pages 86
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Call Number Equine Behaviour @ team @ Serial 2983
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Author Cheney DL; Seyfarth RM
Title Attending to behaviour versus attending to knowledge: examining monkeys' attribution of mental states Type Journal Article
Year 1990 Publication Animal Behaviour. Abbreviated Journal Anim. Behav.
Volume 40 Issue Pages 742
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Call Number Equine Behaviour @ team @ Serial 2987
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Author Heyes CM; Dawson GR
Title A demonstration of observational learning using a bidirectional control Type Journal Article
Year 1990 Publication Q. J. Exp. Psychol. Abbreviated Journal
Volume 42 Issue Pages 59
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Call Number Equine Behaviour @ team @ Serial 3008
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Author Povinelli DJ; Nelson KE; Boysen ST
Title Inferences about guessing and knowing in chimpanzees (Pan troglodytes) Type Journal Article
Year 1990 Publication J. Comp. Psychol. Abbreviated Journal
Volume 104 Issue Pages 203
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Call Number Equine Behaviour @ team @ Serial 3030
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Author Visalberghi E
Title Tool use in Cebus Type Journal Article
Year 1990 Publication Folia Primatol. Abbreviated Journal
Volume 54 Issue Pages 146
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Call Number Equine Behaviour @ team @ Serial 3045
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