{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,18]],"date-time":"2026-09-18T11:01:42Z","timestamp":1789729302066,"version":"4.0.1"},"reference-count":8,"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 argue that cultural complexity arises through social \u201ctinkering.\u201d While compelling, this framework remains mechanistically underspecified. Integrating recent empirical and theoretical advances, this commentary proposes that cultural complexity emerges from interactions among transmission dynamics, cognitive constraints, social network structure, and environmental pressures and calls for a formalized, testable multilevel theory.<\/jats:p>","DOI":"10.1017\/s0140525x26106396","type":"journal-article","created":{"date-parts":[[2026,9,18]],"date-time":"2026-09-18T10:03:27Z","timestamp":1789725807000},"update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":0,"title":["Beyond social tinkering: Toward a mechanistic and multilevel theory of cultural complexity"],"prefix":"10.1017","volume":"49","author":[{"given":"Cong","family":"Liu","sequence":"first","affiliation":[{"name":"Jining Medical University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Chunhui","family":"Shan","sequence":"additional","affiliation":[{"name":"Jining Medical University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Haixin","family":"Dong","sequence":"additional","affiliation":[{"name":"Affiliated Hospital of Jining Medical University"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3823-1627","authenticated-orcid":false,"given":"Chengqiang","family":"Jin","sequence":"additional","affiliation":[{"name":"Affiliated Hospital of Jining Medical University"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2026,9,18]]},"reference":[{"key":"S0140525X26106396_ref1","doi-asserted-by":"publisher","DOI":"10.1007\/s10539-015-9490-2"},{"key":"S0140525X26106396_ref5","doi-asserted-by":"publisher","DOI":"10.3758\/s13423-022-02227-5"},{"key":"S0140525X26106396_ref8","doi-asserted-by":"publisher","DOI":"10.1016\/j.copsyc.2015.12.012"},{"key":"S0140525X26106396_ref7","doi-asserted-by":"publisher","DOI":"10.1098\/rstb.2022.0252"},{"key":"S0140525X26106396_ref2","doi-asserted-by":"publisher","DOI":"10.1007\/s13164-017-0346-3"},{"key":"S0140525X26106396_ref4","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1518798113"},{"key":"S0140525X26106396_ref6","doi-asserted-by":"publisher","DOI":"10.1186\/s12877-023-04418-8"},{"key":"S0140525X26106396_ref3","doi-asserted-by":"publisher","DOI":"10.1111\/1365-2656.13336"}],"container-title":["Behavioral and Brain Sciences"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0140525X26106396","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,9,18]],"date-time":"2026-09-18T10:03:28Z","timestamp":1789725808000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0140525X26106396\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"references-count":8,"alternative-id":["S0140525X26106396"],"URL":"https:\/\/doi.org\/10.1017\/s0140525x26106396","relation":{},"ISSN":["0140-525X","1469-1825"],"issn-type":[{"value":"0140-525X","type":"print"},{"value":"1469-1825","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026]]},"assertion":[{"value":"\u00a9 The Author(s), 2026. Published by Cambridge University Press","name":"copyright","label":"Copyright","group":{"name":"copyright_and_licensing","label":"Copyright and Licensing"}}],"article-number":"e403"}}