{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,7]],"date-time":"2026-09-07T14:28:26Z","timestamp":1788791306183,"version":"build-2803163510"},"reference-count":87,"publisher":"MDPI AG","issue":"9","license":[{"start":{"date-parts":[[2017,9,6]],"date-time":"2017-09-06T00:00:00Z","timestamp":1504656000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Symmetry"],"abstract":"<jats:p>The evolutionary origins of the human bias for 85% right-handedness are obscure. The Apprenticeship Complexity Theory states that the increasing difficulty of acquiring stone tool-making and other manual skills in the Pleistocene favoured learners whose hand preference matched that of their teachers. Furthermore, learning from a viewing position opposite, rather than beside, the demonstrator might be harder because it requires more mental transformation. We varied handedness and viewpoint in a bimanual learning task. Thirty-two participants reproduced folding asymmetric origami figures as demonstrated by a videotaped teacher in four conditions (left-handed teacher opposite the learner, left-handed beside, right-handed opposite, or right-handed beside). Learning performance was measured by time to complete each figure, number of video pauses and rewinds, and similarity of copies to the target shape. There was no effect of handedness or viewpoint on imitation learning. However, participants preferred to produce figures with the same asymmetry as demonstrated, indicating they imitate the teacher's hand preference. We speculate that learning by imitation involves internalising motor representations and that, to facilitate learning by imitation, many motor actions can be flexibly executed using the demonstrated hand configuration. We conclude that matching hand preferences evolved due to socially learning moderately complex bimanual skills.<\/jats:p>","DOI":"10.3390\/sym9090182","type":"journal-article","created":{"date-parts":[[2017,9,6]],"date-time":"2017-09-06T11:23:34Z","timestamp":1504697014000},"page":"182","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":12,"title":["Effects of Handedness and Viewpoint on the Imitation of Origami-Making"],"prefix":"10.3390","volume":"9","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-9898-6415","authenticated-orcid":false,"given":"Natalie","family":"Uomini","sequence":"first","affiliation":[{"name":"Department of Linguistic and Cultural Evolution, Max Planck Institute for the Science of Human History, Kahlaische Strasse 10, 07745 Jena, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Rebecca","family":"Lawson","sequence":"additional","affiliation":[{"name":"School of Psychology, University of Liverpool, Eleanor Rathbone Building, Bedford Street South, Liverpool L69 7ZA, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2017,9,6]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"202","DOI":"10.1016\/j.evolhumbehav.2015.11.002","article-title":"Hadza handedness: Lateralized behaviors in a contemporary hunter\u2013gatherer population","volume":"37","author":"Cavanagh","year":"2016","journal-title":"Evolut. Hum. Behav."},{"key":"ref_2","doi-asserted-by":"crossref","unstructured":"Mutha, P.K., Haaland, K.Y., and Sainburg, R.L. (2013). Rethinking motor lateralization: Specialized but complementary mechanisms for motor control of each arm. PLoS ONE, 8.","DOI":"10.1371\/journal.pone.0058582"},{"key":"ref_3","doi-asserted-by":"crossref","unstructured":"Bruner, E. (2014). Paleoneurology and behaviour. Human Paleoneurology, Springer.","DOI":"10.1007\/978-3-319-08500-5"},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"536","DOI":"10.1080\/1357650X.2012.723008","article-title":"Limb preferences in non-human vertebrates","volume":"18","author":"Ocklenburg","year":"2013","journal-title":"Laterality"},{"key":"ref_5","doi-asserted-by":"crossref","unstructured":"Rogers, L.J., and Andrew, R.J. (2002). Comparative Vertebrate Lateralization, Cambridge University Press.","DOI":"10.1017\/CBO9780511546372"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"S420","DOI":"10.1098\/rsbl.2004.0200","article-title":"Advantages of having a lateralized brain","volume":"271","author":"Rogers","year":"2004","journal-title":"Proc. R. Soc. B"},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"943","DOI":"10.1098\/rstb.2008.0225","article-title":"Hand and paw preferences in relation to the lateralized brain","volume":"364","author":"Rogers","year":"2009","journal-title":"Philos. Trans. R. Soc. Lond. B"},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"587","DOI":"10.1037\/a0034298","article-title":"Evolution of the strongest vertebrate rightward action asymmetries: Marine mammal sidedness and human handedness","volume":"140","author":"MacNeilage","year":"2014","journal-title":"Psychol. Bull."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"233","DOI":"10.3389\/fpsyg.2015.00233","article-title":"Forelimb preferences in human beings and other species: Multiple models for testing hypotheses on lateralization","volume":"6","author":"Versace","year":"2015","journal-title":"Front. Psychol."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"0030","DOI":"10.1038\/s41559-016-0030","article-title":"Lateralization of mother-infant interactions in a diverse range of mammal species","volume":"1","author":"Karenina","year":"2017","journal-title":"Nat. Ecol. Evolut."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"605","DOI":"10.1016\/j.jhevol.2010.12.008","article-title":"Hand preferences for coordinated bimanual actions in 777 great apes: Implications for the evolution of handedness in hominins","volume":"60","author":"Hopkins","year":"2011","journal-title":"J. Hum. Evolut."},{"key":"ref_12","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1002\/ajp.22589","article-title":"Nut-cracking behaviour in wild-born, rehabilitated bonobos (Pan paniscus): A comprehensive study of hand-preference, hand grips and efficiency","volume":"79","author":"Neufuss","year":"2017","journal-title":"Am. J. Primatol."},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"411","DOI":"10.1016\/j.jhevol.2009.02.012","article-title":"The prehistory of handedness: Archaeological data and comparative ethology","volume":"57","author":"Uomini","year":"2009","journal-title":"J. Hum. Evolut."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"35","DOI":"10.1080\/13576500244000274","article-title":"Is there geographical variation in human handedness?","volume":"9","author":"Raymond","year":"2004","journal-title":"Laterality"},{"key":"ref_15","doi-asserted-by":"crossref","unstructured":"Rogers, L.J. (2017). A matter of degree: Strength of brain asymmetry and behaviour. Symmetry, 9.","DOI":"10.3390\/sym9040057"},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"S43","DOI":"10.1098\/rsbl.2003.0092","article-title":"Handedness frequency over more than ten thousand years","volume":"271","author":"Faurie","year":"2004","journal-title":"Proc. R. Soc. Lond. B"},{"key":"ref_17","unstructured":"Roux, V., and Bril, B. (2005). Humans, tools and handedness. Stone knapping: The Necessary Conditions for a Uniquely Hominid Behaviour, McDonald Institute for Archaeological Research."},{"key":"ref_18","unstructured":"Hagemann, N., Strauss, B., MacMahon, C., and Loffing, F. (2016). Origins, development and persistence of laterality in humans. Laterality in Sports: Theories and Applications, Elsevier."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"65","DOI":"10.1016\/j.jhevol.2016.07.002","article-title":"OH-65: The earliest evidence for right-handedness in the fossil record","volume":"100","author":"Frayer","year":"2016","journal-title":"J. Hum. Evolut."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"243","DOI":"10.1016\/j.quaint.2015.08.028","article-title":"Diachronic analysis of cultural dental wear at the Atapuerca sites (Spain)","volume":"433","author":"Lozano","year":"2017","journal-title":"Quat. Int."},{"key":"ref_21","doi-asserted-by":"crossref","unstructured":"Sommer, I.E.C., and Kahn, R.S. (2009). The history and geography of human handedness. Language Lateralization and Psychosis, Cambridge University Press.","DOI":"10.1017\/CBO9780511576744"},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"1294","DOI":"10.1016\/j.neuropsychologia.2009.01.007","article-title":"Origins of handedness: A nationwide study of 30,161 adults","volume":"47","author":"Vuoksimaa","year":"2009","journal-title":"Neuropsychologia"},{"key":"ref_23","unstructured":"de Beaune, S.A., and Coolidge, F.L. (2009). Prehistoric left-handers and prehistoric language. The Emergence of Cognitive Abilities: The Contribution of Neuropsychology to Archaeology, Cambridge University Press."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"847","DOI":"10.1017\/S0959774315000402","article-title":"Knowing, learning and teaching\u2014How Homo became Docens","volume":"25","author":"Larsson","year":"2015","journal-title":"Camb. Archaeol. J."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"688","DOI":"10.1016\/j.tics.2015.08.005","article-title":"Imitation and innovation: The dual engines of cultural learning","volume":"19","author":"Legare","year":"2015","journal-title":"Trends Cogn. Sci."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1007\/BF02684498","article-title":"Language lateralization to the dominant hemisphere: Tool use, gesture and language in hominid evolution","volume":"2","author":"Bradshaw","year":"1982","journal-title":"Curr. Psychol."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"597","DOI":"10.1016\/S0047-2484(85)80085-3","article-title":"Concordance of handedness between teacher and student facilitates learning manual skills","volume":"14","author":"Michel","year":"1985","journal-title":"J. Hum. Evolut."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1007\/s10816-007-9043-3","article-title":"Archaeological approaches to lithic production skill and craft learning","volume":"15","author":"Bamforth","year":"2008","journal-title":"J. Archaeol. Method Theory"},{"key":"ref_29","doi-asserted-by":"crossref","first-page":"127","DOI":"10.1179\/lit.2011.36.2.127","article-title":"No man is an island","volume":"36","author":"Eigeland","year":"2011","journal-title":"Lithic Technol."},{"key":"ref_30","doi-asserted-by":"crossref","unstructured":"Donald, M., and Hurcombe, L. (2000). Time, skill and craft specialization as gender relations. Gender and Material Culture in Archaeological Perspective, Palgrave Macmillan.","DOI":"10.1007\/978-1-349-62334-1"},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"90","DOI":"10.1080\/01977261.1998.11754398","article-title":"Different strokes for different folks: Possible reasons for variation in quality of knapping","volume":"23","author":"Olausson","year":"1998","journal-title":"Lithic Technol."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"28","DOI":"10.1007\/s10816-007-9049-x","article-title":"Does practice make perfect? Craft expertise as a factor in aggrandizer strategies","volume":"15","author":"Olausson","year":"2008","journal-title":"J. Archaeol. Method Theory"},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"221","DOI":"10.1179\/lit.2011.36.2.221","article-title":"Stuck between a rock and hard place","volume":"36","author":"Sternke","year":"2011","journal-title":"Lithic Technol."},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"6029","DOI":"10.1038\/ncomms7029","article-title":"Experimental evidence for the co-evolution of hominin tool-making teaching and language","volume":"6","author":"Morgan","year":"2015","journal-title":"Nat. Commun."},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"175","DOI":"10.1016\/j.crpv.2016.03.001","article-title":"L\u2019humanisation au prisme des pierres taill\u00e9es","volume":"16","author":"Pelegrin","year":"2017","journal-title":"Comptes Rendus Palevol"},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"1207","DOI":"10.1016\/j.anbehav.2011.08.018","article-title":"What are we learning from teaching?","volume":"82","author":"Byrne","year":"2011","journal-title":"Anim. Behav."},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"191","DOI":"10.1007\/BF03393102","article-title":"Understanding observational learning: An interbehavioural approach","volume":"27","author":"Fryling","year":"2011","journal-title":"Anal. Verbal Behav."},{"key":"ref_38","doi-asserted-by":"crossref","unstructured":"Terashima, H., and Hewlett, B.S. (2016). A cross-cultural analysis of hunter-gatherer social learning. Social Learning and Innovation in Contemporary Hunter-Gatherers, Springer.","DOI":"10.1007\/978-4-431-55997-9"},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"150403","DOI":"10.1098\/rsos.150403","article-title":"Teaching in hunter\u2013gatherer infancy","volume":"3","author":"Hewlett","year":"2016","journal-title":"R. Soc. Open Sci."},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"633","DOI":"10.1111\/cdev.12542","article-title":"The ontogeny of cultural learning","volume":"87","author":"Legare","year":"2016","journal-title":"Child Dev."},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"282","DOI":"10.1177\/01650250544000062","article-title":"Cultural variation in children\u2019s observation during a demonstration","volume":"29","author":"Rogoff","year":"2005","journal-title":"Int. J. Behav. Dev."},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"159","DOI":"10.1537\/ase.105.159","article-title":"Transmission of tool-making through verbal and non-verbal communication\u2014Preliminary experiments in Levallois flake production","volume":"105","author":"Ohnuma","year":"1997","journal-title":"Anthropol. Sci."},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"96","DOI":"10.1179\/0197726114Z.00000000036","article-title":"The role of verbal interaction during experimental bifacial stone tool manufacture","volume":"39","author":"Putt","year":"2014","journal-title":"Lithic Technol."},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"0102","DOI":"10.1038\/s41562-017-0102","article-title":"The functional brain networks that underlie Early Stone Age tool manufacture","volume":"1","author":"Putt","year":"2017","journal-title":"Nat. Hum. Behav."},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"558","DOI":"10.1002\/ana.20031","article-title":"Abnormal imitation-related cortical activation sequences in asperger\u2019s syndrome","volume":"55","author":"Nishitani","year":"2004","journal-title":"Am. Neurol. Assoc."},{"key":"ref_46","unstructured":"Slater, P.J.B., Rosenblatt, J.S., Beer, C., and Milinski, M. (1992). On the nature and evolution of imitation in the animal kingdom: Reappraisal of a century of research. Advances in the Study of Behaviour, Academic Press."},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"1123","DOI":"10.1046\/j.1460-9568.2003.02530.x","article-title":"The essential role of Broca\u2019s area in imitation","volume":"17","author":"Heiser","year":"2003","journal-title":"Eur. J. Neurosci."},{"key":"ref_48","first-page":"587","article-title":"What is matched in direct matching? Intention attribution modulates motor priming","volume":"34","author":"Liepelt","year":"2008","journal-title":"J. Exp. Psychol."},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"182","DOI":"10.1111\/j.1467-7687.2006.00478.x","article-title":"Change in children\u2019s understanding of others\u2019 intentional actions","volume":"9","author":"Bellagamba","year":"2006","journal-title":"Dev. Sci."},{"key":"ref_50","unstructured":"Byrne, R.W. (1995). The Thinking Ape, Oxford University Press."},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"36","DOI":"10.1016\/j.cogdev.2005.09.002","article-title":"Preschoolers\u2019 behavioural reenactment of \u201cfailed attempts\u201d: The roles of intention-reading, emulation and mimicry","volume":"21","author":"Huang","year":"2006","journal-title":"Cogn. Dev."},{"key":"ref_52","unstructured":"Rogoff, B. (2003). The Cultural Nature of Human Development, Oxford University Press."},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"102","DOI":"10.1111\/j.1548-1352.2009.01033.x","article-title":"Side by side: Learning by observing and pitching in","volume":"37","author":"Paradise","year":"2009","journal-title":"Ethos"},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"1267","DOI":"10.1038\/nn.2196","article-title":"Mirror-image representation of action in the anterior parietal cortex","volume":"11","author":"Shmuelof","year":"2008","journal-title":"Nat. Neurosci."},{"key":"ref_55","first-page":"2142","article-title":"Visual information gleaned by observing grasping movement in allocentric and egocentric perspectives","volume":"278","author":"Campanella","year":"2011","journal-title":"Proc. R. Soc. Lond. B"},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"221","DOI":"10.1016\/S0001-6918(98)00052-3","article-title":"Achieving visual object constancy over plane rotation and depth rotation","volume":"102","author":"Lawson","year":"1999","journal-title":"Acta Psychol."},{"key":"ref_57","first-page":"911","article-title":"A comparison of the effects of depth rotation on visual and haptic three- dimensional object recognition","volume":"35","author":"Lawson","year":"2009","journal-title":"J. Exp. Psychol."},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"957","DOI":"10.3389\/fpsyg.2013.00957","article-title":"Differential mechanisms of action understanding in left and right-handed subjects: The role of perspective and handedness","volume":"4","author":"Kelly","year":"2013","journal-title":"Front. Psychol."},{"key":"ref_59","doi-asserted-by":"crossref","first-page":"197","DOI":"10.1027\/1618-3169\/a000329","article-title":"Effects of line separation and exploration on the visual and haptic detection of symmetry and repetition","volume":"63","author":"Lawson","year":"2016","journal-title":"Exp. Psychol."},{"key":"ref_60","doi-asserted-by":"crossref","first-page":"1355","DOI":"10.1068\/p6312","article-title":"Do left and right matter for haptic recognition of familiar objects?","volume":"38","author":"Craddock","year":"2009","journal-title":"Perception"},{"key":"ref_61","doi-asserted-by":"crossref","first-page":"1461","DOI":"10.1068\/p271461","article-title":"Does visual perspective matter in imitation?","volume":"27","author":"Sambrook","year":"1998","journal-title":"Perception"},{"key":"ref_62","doi-asserted-by":"crossref","unstructured":"Coward, F., Hosfield, R., Pope, M., and Wenban-Smith, F. (2015). All in a day\u2019s work? Early conflicts in expertise, life history and time management. Settlement, Society and Cognition in Human Evolution, Cambridge University Press.","DOI":"10.1017\/CBO9781139208697"},{"key":"ref_63","doi-asserted-by":"crossref","first-page":"521","DOI":"10.1016\/S0010-9452(13)80003-2","article-title":"Hand preferences in the skilled gathering tasks of mountain gorillas (Gorilla g. berengei)","volume":"27","author":"Byrne","year":"1991","journal-title":"Cortex"},{"key":"ref_64","unstructured":"Rugg, G. (2011). Quantifying technological innovation. Palaeonthropology, 154\u2013165."},{"key":"ref_65","doi-asserted-by":"crossref","first-page":"191","DOI":"10.1177\/0959354397072004","article-title":"On the nature of complexity in cognitive and behavioural science","volume":"7","author":"Sambrook","year":"1997","journal-title":"Theory Psychol."},{"key":"ref_66","doi-asserted-by":"crossref","first-page":"24528","DOI":"10.1038\/srep24528","article-title":"Manipulation complexity in primates coevolved with brain size and terrestriality","volume":"6","author":"Heldstab","year":"2016","journal-title":"Sci. Rep."},{"key":"ref_67","doi-asserted-by":"crossref","first-page":"567","DOI":"10.1007\/s00221-011-2856-z","article-title":"Effects of the model\u2019s handedness and observer\u2019s viewpoint on observational learning","volume":"214","author":"Rohbanfard","year":"2011","journal-title":"Exp. Brain Res."},{"key":"ref_68","doi-asserted-by":"crossref","first-page":"519","DOI":"10.1142\/S0219635206001343","article-title":"The role of imitation in the stabilization of handedness during infancy","volume":"5","author":"Fagard","year":"2006","journal-title":"J. Integr. Neurosci."},{"key":"ref_69","doi-asserted-by":"crossref","first-page":"651","DOI":"10.2466\/pms.1995.80.2.651","article-title":"Effects of angle of model-demonstration on learning motor skill","volume":"80","author":"Ishikura","year":"1995","journal-title":"Percept. Motor Skills"},{"key":"ref_70","doi-asserted-by":"crossref","first-page":"515","DOI":"10.1080\/13576500802607990","article-title":"Imitation of lateralised body movements: Doing it the hard way","volume":"14","author":"Press","year":"2009","journal-title":"Laterality"},{"key":"ref_71","unstructured":"Lumsdaine, A.A. (1961). Film-mediated learning with varying representation of the task: Viewing angle, portrayal of demonstration, motion, and student participation. Student Response in Programmed Instruction, National Academy of Sciences\u2014National Research Council."},{"key":"ref_72","doi-asserted-by":"crossref","first-page":"32","DOI":"10.1016\/j.sbspro.2011.01.028","article-title":"Origami art as a means of facilitating learning","volume":"11","author":"Andreass","year":"2011","journal-title":"Procedia Soc. Behav. Sci."},{"key":"ref_73","first-page":"1","article-title":"Conceptual transformation and cognitive processes in origami paper folding","volume":"8","author":"Tenbrink","year":"2015","journal-title":"J. Probl. Solving"},{"key":"ref_74","unstructured":"Zickert, N., Riedstra, B., and Groothuis, T. (2013, January 11\u201313). Imitational learning and right-handedness bias in humans. Proceedings of the Tarragona Laterality Conference (TLC), Tarragona, Spain."},{"key":"ref_75","doi-asserted-by":"crossref","first-page":"164","DOI":"10.1080\/1357650X.2013.783045","article-title":"Edinburgh Handedness Inventory\u2014Short Form: A revised version based on confirmatory factor analysis","volume":"19","author":"Veale","year":"2014","journal-title":"Laterality"},{"key":"ref_76","doi-asserted-by":"crossref","first-page":"343","DOI":"10.1111\/j.2044-8295.1972.tb01282.x","article-title":"The distribution of manual asymmetry","volume":"63","author":"Annett","year":"1972","journal-title":"Br. J. Psychol."},{"key":"ref_77","doi-asserted-by":"crossref","first-page":"217","DOI":"10.1207\/s15427633scc052&3_6","article-title":"Mental object rotation and egocentric body transformation: Two dissociable processes?","volume":"5","author":"Jola","year":"2005","journal-title":"Spat. Cogn. Comput."},{"key":"ref_78","unstructured":"Akazawa, T., Ogihara, N., Tanabe, H.C., and Terashima, H. (2015). Brain activation related to the imitative learning of bodily actions observed during the construction of a Mousterian stone tool: A functional magnetic resonance imaging study. Dynamics of Learning in Neanderthals and Modern Humans Volume 2: Cognitive and Physical Perspectives, Springer."},{"key":"ref_79","first-page":"1148","article-title":"Evolution of language and laterality: A gradual descent?","volume":"17","author":"Corballis","year":"1998","journal-title":"Cah. Psychol. Cogn."},{"key":"ref_80","doi-asserted-by":"crossref","first-page":"615","DOI":"10.1016\/0047-2484(88)90088-7","article-title":"The evolution of human lateral asymmetries: New evidence and second thoughts","volume":"17","author":"Bradshaw","year":"1988","journal-title":"J. Hum. Evolut."},{"key":"ref_81","doi-asserted-by":"crossref","first-page":"220","DOI":"10.1007\/s12264-014-1505-5","article-title":"What can atypical language hemispheric specialization tell us about cognitive functions?","volume":"31","author":"Cai","year":"2015","journal-title":"Neurosci. Bull."},{"key":"ref_82","doi-asserted-by":"crossref","first-page":"5","DOI":"10.3389\/fpsyg.2012.00005","article-title":"Hemispheric asymmetries: The comparative view","volume":"3","author":"Ocklenburg","year":"2012","journal-title":"Front. Psychol."},{"key":"ref_83","doi-asserted-by":"crossref","first-page":"486","DOI":"10.1080\/00222895.1987.10735426","article-title":"Asymmetric division of labor in human skilled bimanual action: The kinematic chain as a model","volume":"19","author":"Guiard","year":"1987","journal-title":"J. Motor Behav."},{"key":"ref_84","doi-asserted-by":"crossref","first-page":"1092","DOI":"10.3389\/fpsyg.2014.01092","article-title":"Convergent models of handedness and brain lateralization","volume":"5","author":"Sainburg","year":"2014","journal-title":"Front. Psychol."},{"key":"ref_85","unstructured":"Nishiaki, Y., and J\u00f6ris, O. Evidence for Neanderthal hand-preferences from the late Middle Palaeolithic site of Buhlen, Germany: Insights into Neanderthal learning behaviour. Learning Strategies during the Palaeolithic, Springer. (In Press)."},{"key":"ref_86","doi-asserted-by":"crossref","first-page":"693","DOI":"10.1086\/342638","article-title":"Skill and cognition in stone tool production: An ethnnographic case study from Irian Jaya","volume":"43","author":"Stout","year":"2002","journal-title":"Curr. Anthropol."},{"key":"ref_87","doi-asserted-by":"crossref","first-page":"68","DOI":"10.1016\/j.bandl.2014.10.003","article-title":"Manual praxis in stone tool manufacture: Implications for language evolution","volume":"139","author":"Ruck","year":"2014","journal-title":"Brain Lang."}],"container-title":["Symmetry"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2073-8994\/9\/9\/182\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T18:44:13Z","timestamp":1760208253000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2073-8994\/9\/9\/182"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2017,9,6]]},"references-count":87,"journal-issue":{"issue":"9","published-online":{"date-parts":[[2017,9]]}},"alternative-id":["sym9090182"],"URL":"https:\/\/doi.org\/10.3390\/sym9090182","relation":{},"ISSN":["2073-8994"],"issn-type":[{"value":"2073-8994","type":"electronic"}],"subject":[],"published":{"date-parts":[[2017,9,6]]}}}