Research graph
References from Naïve, unenculturated chimpanzees fail to make and use flaked stone tools. Local targets link to admitted publications; unresolved targets remain external evidence.
What is ‘in situ’? a reply to Harmand et al. (2015).
10.1016/j.jhevol.2020.102740 · 2020 · External reference
Nut cracking tools used by captive chimpanzees (Pan troglodytes) and their comparison with early stone age percussive artefacts from Olduvai Gorge.
10.1371/journal.pone.0166788 · 2016 · External reference
Examining the mechanisms underlying the acquisition of animal tool behaviour.
10.1098/rsbl.2020.0122 · 2020 · External reference
Cultural innovation and transmission of tool use in wild chimpanzees: evidence from field experiments.
10.1007/s10071-003-0183-x · 2003 · External reference
Tool use in wild chimpanzees: New light from dark forests.
10.1111/1467-8721.ep10770551 · 1993 · External reference
The origin and evolution of cultures.
10.1093/oso/9780195165241.001.0001 · 2005 · External reference
Earliest known Oldowan artifacts at >2.58 Ma from Ledi-Geraru, Ethiopia, highlight early technological diversity.
10.1073/pnas.1820177116 · 2019 · External reference
Motivation and manipulation capacities of the blue and yellow macaw and the tufted capuchin: A comparative approach.
10.1016/j.beproc.2014.06.006 · 2014 · External reference
Enculturated chimpanzees imitate rationally.
10.1111/j.1467-7687.2007.00630.x · 2007 · External reference
Chimpanzees, Pan troglodytes, recognize successful actions, but fail to imitate them.
10.1016/j.anbehav.2013.07.015 · 2013 · External reference
Learning by imitation: a hierarchical approach.
10.1017/s0140525x98001745 · 1998 · External reference
Chaînes opératoires and resource-exploitation strategies in chimpanzee (Pan troglodytes) nut cracking.
10.1016/j.jhevol.2008.02.005 · 2008 · External reference
The origins of the Oldowan: why chimpanzees (Pan troglodytes) still are good models for technological evolution in Africa.
10.1017/cbo9781139149327.010 · 2012 · External reference
Is overimitation a uniquely human phenomenon? insights from human children as compared to bonobos.
10.1111/cdev.12857 · 2018 · External reference
Statistical power analysis for the behavioral sciences.
10.4324/9780203771587 · 1988 · External reference
The Acheulean handaxe: more like a bird's song than a beatles' tune?
10.1002/evan.21467 · 2016 · External reference
3.3-million-year-old stone tools and butchery traces? more evidence needed.
2016 · External reference
Underestimating Kanzi? Exploring Kanzi-Oldowan comparisons in light of recent human stone tool replication.
10.1002/evan.21858 · 2020 · External reference
Hominid species and stone-tool assemblages: how are they related?
10.1017/s0003598x00072938 · 1987 · External reference
Chimpanzees’ (Pan troglodytes) problem-solving skills are influenced by housing facility and captive care duration.
10.7717/peerj.10263 · 2020 · External reference
Raking it in: the impact of enculturation on chimpanzee tool use.
10.1007/s10071-007-0091-6 · 2008 · External reference
Great apes do not learn novel tool use easily: Conservatism, functional fixedness, or cultural influence?
10.1007/s10764-016-9902-4 · 2016 · External reference
3.3-million-year-old stone tools from Lomekwi 3, West Turkana, Kenya.
10.1038/nature14464 · 2015 · External reference
Perspectives on object manipulation and action grammar for percussive actions in primates.
10.1098/rstb.2014.0350 · 2015 · External reference
Cultural evolution in chimpanzees and humans.
10.4159/9780674982642-018 · 2017 · External reference
Observational learning in chimpanzees and children studied through 'ghost' conditions.
10.1098/rspb.2007.1542 · 2008 · External reference
Experimental studies of traditions and underlying transmission processes in chimpanzees.
10.1016/j.anbehav.2006.07.016 · 2007 · External reference
4,300-Year-old chimpanzee sites and the origins of percussive stone technology.
10.1073/pnas.0607909104 · 2007 · External reference
Excavation of a chimpanzee stone tool site in the African rainforest.
10.1126/science.1070268 · 2002 · External reference
Percussion tools in Olduvai Beds I and II (Tanzania): implications for early human activities.
10.1016/j.jaa.2004.12.001 · 2005 · External reference
Naïve, unenculturated chimpanzees fail to make and use flaked stone tools
2021 · External reference
Guide for the care and use of laboratory animals
2011 · External reference
Older than the Oldowan? rethinking the emergence of hominin tool use.
10.1002/evan.10094 · 2002 · External reference
Changes in frontoparietotemporal connectivity following do-as-i-do imitation training in chimpanzees (Pan troglodytes).
10.1162/jocn_a_01217 · 2018 · External reference
Wild monkeys flake stone tools.
10.1038/nature20112 · 2016 · External reference
Variability of Pliocene lithic productions in East Africa.
2000 · External reference
Tool use and manufacture in the last common ancestor of Pan and Homo
10.4159/9780674982642-017 · 2017 · External reference
Rules and tools: beyond anthropomorphism.
2006 · External reference
Making silent stones speak: human evolution and the dawn of technology.
1994 · External reference
Continuing investigations into the stone tool-making and tool-using capabilities of a bonobo (Pan paniscus).
10.1006/jasc.1998.0350 · 1999 · External reference
2.5-million-year-old stone tools from Gona, Ethiopia.
10.1038/385333a0 · 1997 · External reference
Archaeology and the origins of human cumulative culture: a case study from the earliest Oldowan at Gona, Ethiopia.
10.1086/703173 · 2019 · External reference
Mental evolution and development: evidence for secondary representation in children, great ages, and other animals.
10.1037/0033-2909.127.5.629 · 2001 · External reference
Could nonhuman great apes also have cultural evolutionary psychology?
10.1017/s0140525x19001055 · 2019 · External reference
The Island test for cumulative culture in the Paleolithic.
10.1007/978-94-017-7426-0_11 · 2016 · External reference
The zone of latent solutions and its relevance to understanding ape cultures.
10.1007/s10539-020-09769-9 · External reference
Ratcheting up the ratchet: on the evolution of cumulative culture.
10.1098/rstb.2009.0052 · 2009 · External reference
Untrained chimpanzees (Pan troglodytes schweinfurthii) fail to imitate novel actions.
10.1371/journal.pone.0041548 · 2012 · External reference
On the origin of cumulative culture: consideration of the role of copying in culture-dependent traits and a reappraisal of the zone of latent solutions hypothesis.
10.7208/chicago/9780226728032.003.0019 · External reference
Early stone tools and cultural transmission: resetting the null hypothesis.
10.1086/693846 · 2017 · External reference
Primate cognition.
10.1093/oso/9780195106237.001.0001 · 1997 · External reference
Imitative learning of actions on objects by children, chimpanzees, and enculturated chimpanzees.
10.1111/j.1467-8624.1993.tb04207.x · 1993 · External reference
A comparative study of the stone tool-making skills of Pan, Australopithecus, and Homo sapiens.
2006 · External reference
Pan the tool-maker: investigations into the stone tool-making and tool-using capabilities of a bonobo (Pan paniscus).
10.1006/jasc.1993.1006 · 1993 · External reference
A simple stone-tool technology in monkeys.
10.1006/jhev.1994.1055 · 1994 · External reference
The stone tools of capuchins (Cebus apella).
10.1007/bf02696114 · 1995 · External reference
Cultures in chimpanzees.
10.1038/21415 · 1999 · External reference
Charting cultural variation in chimpanzees.
10.1163/156853901317367717 · 2001 · External reference
Conformity to cultural norms of tool use in chimpanzees.
10.1038/nature04047 · 2005 · External reference
Transmission of multiple traditions within and between chimpanzee groups.
10.1016/j.cub.2007.05.031 · 2007 · External reference
Imitative learning of a flaked stone technology-the case of an orangutan.
10.1111/j.1835-9310.1972.tb00451.x · 1972 · External reference
VisualSFM: a visual structure from motion system
2011 · External reference
“An ape’s view of the Oldowan” revisited.
10.1002/evan.20323 · 2011 · External reference
