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Robust Retention and Transfer of Tool Construction Techniques in Chimpanzees (Pan Troglodytes)

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Journal J Comp Psychol
Date 2016 Feb 17
PMID 26881941
Citations 6
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Abstract

Long-term memory can be critical to a species' survival in environments with seasonal and even longer-term cycles of resource availability. The present, longitudinal study investigated whether complex tool behaviors used to gain an out-of-reach reward, following a hiatus of about 3 years and 7 months since initial experiences with a tool use task, were retained and subsequently executed more quickly by experienced than by naïve chimpanzees. Ten of the 11 retested chimpanzees displayed impressive long-term procedural memory, creating elongated tools using the same methods employed years previously, either combining 2 tools or extending a single tool. The complex tool behaviors were also transferred to a different task context, showing behavioral flexibility. This represents some of the first evidence for appreciable long-term procedural memory, and improvements in the utility of complex tool manufacture in chimpanzees. Such long-term procedural memory and behavioral flexibility have important implications for the longevity and transmission of behavioral traditions.

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References
1.
Martin-Ordas G, Berntsen D, Call J . Memory for distant past events in chimpanzees and orangutans. Curr Biol. 2013; 23(15):1438-41. DOI: 10.1016/j.cub.2013.06.017. View

2.
Whiten A . The scope of culture in chimpanzees, humans and ancestral apes. Philos Trans R Soc Lond B Biol Sci. 2011; 366(1567):997-1007. PMC: 3049095. DOI: 10.1098/rstb.2010.0334. View

3.
Horner V, Whiten A . Causal knowledge and imitation/emulation switching in chimpanzees (Pan troglodytes) and children (Homo sapiens). Anim Cogn. 2004; 8(3):164-81. DOI: 10.1007/s10071-004-0239-6. View

4.
Raby C, Alexis D, Dickinson A, Clayton N . Planning for the future by western scrub-jays. Nature. 2007; 445(7130):919-21. DOI: 10.1038/nature05575. View

5.
Vlamings P, Hare B, Call J . Reaching around barriers: the performance of the great apes and 3-5-year-old children. Anim Cogn. 2009; 13(2):273-85. PMC: 2822225. DOI: 10.1007/s10071-009-0265-5. View