publication . Article . 2011

Target animacy influences gorilla handedness.

Gillian S. Forrester; David A. Leavens; Caterina Quaresmini; Giorgio Vallortigara;
Open Access English
  • Published: 01 Nov 2011
  • Publisher: Springer
  • Country: United Kingdom
Abstract
We investigated the unimanual actions of a biological family group of twelve western lowland gorillas (Gorilla gorilla gorilla) using a methodological approach designed to assess behavior within social context from a bottom-up perspective. Measures of both the lateralization of unimanual actions (left, right) and the target of the action (animate, inanimate) were assessed during dual, synchronized video observations of naturalistic behavior. This paper demonstrates a corelationship between handedness and the animate quality of the target object. Analyses demonstrated a significant interaction between lateralized unimanual actions and target animacy and a right-h...
Subjects
free text keywords: psyc, Experimental and Cognitive Psychology, Ecology, Evolution, Behavior and Systematics, Communication, business.industry, business, Gorilla, biology.animal, biology, Animacy, Psychology, Social psychology, Family group, Lateralization of brain function, Chirality (physics), Emotive, Psychological research

1. Altmann J F(1974) Observational study of behaviour: sampling methods. Behaviour 49:227- 267 o [OpenAIRE]

2. Alves NT, FukusimraSS, Casonova AA (2008) Models of brain asymmetry in emotional R

processing. Psychology and Neuroscience, 1(1):63-66.

3. Annett M (2002) Handedness and brain asymmetry. The Right Shift Theory. Sussex, Psychology Press ev

4. Braccini S, Lambeth S, Schapiro S, Fitch WT (2010) Bipedal tool use strengthens chimpanzee i [OpenAIRE]

hand preferences. Journal of Human Eveolution 58:234-241

5. Borod JC, Haywood CS, Koff E (1997) Newuropsychological aspects of facial symmetry during emotional expression: a review of the normal adult literature. Neuropsychol. Rev. 7:41-60 O [OpenAIRE]

6. Byrne RW, Byrne JME (1991) Hand preferences in the skilled gathering task of mountain gorillas (Gorilla g. berengei). Cortex, 27:521-546. n

7. Cantalupo C, Pilcher, DL, Hopkins WD (2003) Are planum ltemporale and sylvian fissure y

asymmetries directly correlated?: A MRI study in great apes. Neuropsychologia 41:1975- 1981

8. Corballis MC (2002) From Hand to Mouth: The Origins of Language. Princeton University Press

9. Corballis MC (2003) From mouth to hand: gesture, speech, and the evolution of righthandedness. Behav Brain Sci 26:199-260 [OpenAIRE]

10. Damerose E, Vauclair, J (2002) Posture and laterality in human and non-human primates: Asymmetries in maternal handling and infant's early motor asymmetries. In: Rogers L, Andrew RJ (eds.) Comparative Vertebrate Lateralization, Oxford, Oxford University Press, in 0.5 e t a 0.0 r [OpenAIRE]

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