{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,18]],"date-time":"2026-09-18T11:01:50Z","timestamp":1789729310935,"version":"4.0.1"},"reference-count":21,"publisher":"Cambridge University Press (CUP)","license":[{"start":{"date-parts":[[2026,9,18]],"date-time":"2026-09-18T00:00:00Z","timestamp":1789689600000},"content-version":"unspecified","delay-in-days":260,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":["cambridge.org"],"crossmark-restriction":true},"short-container-title":["Behav Brain Sci"],"published-print":{"date-parts":[[2026]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Chater and Christiansen explain cultural complexity as emerging through local social tinkering. We argue that this account can be complemented by two minimal principles: sequence representation as a cognitive prerequisite for cumulative culture and cultural-systems dynamics as a formal account of how interacting traits stabilize, constrain, and reshape later tinkering. Together, they explain how simple mechanisms generate complex cultural organization.<\/jats:p>","DOI":"10.1017\/s0140525x26106529","type":"journal-article","created":{"date-parts":[[2026,9,18]],"date-time":"2026-09-18T10:03:39Z","timestamp":1789725819000},"update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":0,"title":["Sequence representation and cultural systems are necessary for cumulative culture"],"prefix":"10.1017","volume":"49","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-8840-076X","authenticated-orcid":false,"given":"Anna","family":"Jon-And","sequence":"first","affiliation":[{"name":"Stockholm University: Stockholms Universitet"},{"name":"Stockholm University: Stockholms Universitet"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8357-0276","authenticated-orcid":false,"given":"Fredrik","family":"Jansson","sequence":"additional","affiliation":[{"name":"Stockholm University: Stockholms Universitet"},{"name":"M\u00e4lardalen University"},{"name":"Institute for Future Studies"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6194-1355","authenticated-orcid":false,"given":"J\u00e9r\u00f4me","family":"Michaud","sequence":"additional","affiliation":[{"name":"Stockholm University: Stockholms Universitet"},{"name":"M\u00e4lardalen University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6739-0838","authenticated-orcid":false,"given":"Axel","family":"Ekstr\u00f6m","sequence":"additional","affiliation":[{"name":"Stockholm University: Stockholms Universitet"},{"name":"KTH Royal Institute of Technology"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4159-6926","authenticated-orcid":false,"given":"Johan","family":"Lind","sequence":"additional","affiliation":[{"name":"Stockholm University: Stockholms Universitet"},{"name":"Swedish Museum of Natural History"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2026,9,18]]},"reference":[{"key":"S0140525X26106529_ref10","first-page":"276","volume-title":"Cultural evolution from minimal principles: Origins; mechanisms and consequences","author":"Jansson","year":"in press"},{"key":"S0140525X26106529_ref12","doi-asserted-by":"publisher","DOI":"10.1057\/s41599-025-06419-x"},{"key":"S0140525X26106529_ref16","first-page":"87","volume-title":"Cultural evolution from minimal principles: Origins; mechanisms and consequences","author":"Lind","year":"in press"},{"key":"S0140525X26106529_ref20","first-page":"253","volume-title":"Cultural evolution from minimal principles: Origins; mechanisms and consequences","author":"Michaud","year":"in press"},{"key":"S0140525X26106529_ref13","doi-asserted-by":"publisher","DOI":"10.1162\/coli_a_00528"},{"key":"S0140525X26106529_ref11","doi-asserted-by":"publisher","DOI":"10.1098\/rstb.2020.0045"},{"key":"S0140525X26106529_ref1","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.0908889106"},{"key":"S0140525X26106529_ref6","doi-asserted-by":"publisher","DOI":"10.1098\/rspb.2023.2110"},{"key":"S0140525X26106529_ref7","doi-asserted-by":"publisher","DOI":"10.1098\/rsif.2020.0857"},{"key":"S0140525X26106529_ref9","volume-title":"Cognitive gadgets","author":"Heyes","year":"2018"},{"key":"S0140525X26106529_ref15","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pcbi.1011702"},{"key":"S0140525X26106529_ref17","doi-asserted-by":"publisher","DOI":"10.1016\/j.tics.2024.10.009"},{"key":"S0140525X26106529_ref18","doi-asserted-by":"publisher","DOI":"10.1371\/journal.pone.0290546"},{"key":"S0140525X26106529_ref14","unstructured":"Jon-And, A. , & Michaud, J. (2026). Emergent categories in usage-based language learning. 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