{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,18]],"date-time":"2026-09-18T17:56:56Z","timestamp":1789754216822,"version":"4.0.1"},"reference-count":18,"publisher":"Cambridge University Press (CUP)","license":[{"start":{"date-parts":[[2026,5,28]],"date-time":"2026-05-28T00:00:00Z","timestamp":1779926400000},"content-version":"unspecified","delay-in-days":147,"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>Thomas proposes that infants use relational models to reason about interactions between relationship partners. However, many basic social interactions do not contain enough information to differentiate between models. We propose that both basic interaction reasoning and the formation of diverse, culturally relevant relationship categories are better accounted for by positing relationship features that can be flexibly combined.<\/jats:p>","DOI":"10.1017\/s0140525x25101179","type":"journal-article","created":{"date-parts":[[2026,5,28]],"date-time":"2026-05-28T02:50:11Z","timestamp":1779936611000},"update-policy":"https:\/\/doi.org\/10.1017\/policypage","source":"Crossref","is-referenced-by-count":1,"title":["Relational models are too elaborate for basic social relationship reasoning"],"prefix":"10.1017","volume":"49","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-5142-5998","authenticated-orcid":false,"given":"Lindsey J.","family":"Powell","sequence":"first","affiliation":[{"name":"University of California"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8798-5206","authenticated-orcid":false,"given":"Rodney","family":"Tompkins","sequence":"additional","affiliation":[{"name":"University of California"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2026,5,28]]},"reference":[{"key":"S0140525X25101179_ref9","doi-asserted-by":"publisher","DOI":"10.1177\/17456916211048487"},{"key":"S0140525X25101179_ref14","first-page":"2980","article-title":"Infants infer different types of social relations from giving and taking actions","volume":"42","author":"Tatone","year":"2020","journal-title":"Proceedings of the Annual Meeting of the Cognitive Science Society"},{"key":"S0140525X25101179_ref4","first-page":"1350","article-title":"Infants\u2019 recognition of social conventions","volume":"47","author":"Hennessy","year":"2025","journal-title":"Proceedings of the Annual Meeting of the Cognitive Science Society"},{"key":"S0140525X25101179_ref1","doi-asserted-by":"publisher","DOI":"10.1146\/annurev-psych-113011-143754"},{"key":"S0140525X25101179_ref12","doi-asserted-by":"publisher","DOI":"10.1038\/s44159-023-00181-0"},{"key":"S0140525X25101179_ref15","doi-asserted-by":"publisher","DOI":"10.1016\/j.cognition.2014.12.007"},{"key":"S0140525X25101179_ref6","first-page":"372","article-title":"Vicarious emotion predictions integrate information about relationship strength","volume":"47","author":"Jiang","year":"2025","journal-title":"Proceedings of the Annual Meeting of the Cognitive Science Society"},{"key":"S0140525X25101179_ref11","doi-asserted-by":"publisher","DOI":"10.1016\/j.cognition.2022.105317"},{"key":"S0140525X25101179_ref5","doi-asserted-by":"publisher","DOI":"10.1016\/j.tics.2016.05.011"},{"key":"S0140525X25101179_ref7","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1605456113"},{"key":"S0140525X25101179_ref13","doi-asserted-by":"publisher","DOI":"10.1093\/oso\/9780190618247.001.0001"},{"key":"S0140525X25101179_ref3","doi-asserted-by":"publisher","DOI":"10.1038\/s41467-021-26067-4"},{"key":"S0140525X25101179_ref19","first-page":"4079","article-title":"Early evaluations of caregivers who help and hinder safe and dangerous goals","volume":"47","author":"Tompkins","year":"2025","journal-title":"Proceedings of the Annual Meeting of the Cognitive Science Society"},{"key":"S0140525X25101179_ref18","doi-asserted-by":"publisher","DOI":"10.1037\/xge0001505"},{"key":"S0140525X25101179_ref17","doi-asserted-by":"publisher","DOI":"10.1126\/science.abh1054"},{"key":"S0140525X25101179_ref10","first-page":"333","volume-title":"Automatic Imitation","author":"Powell","year":"2024"},{"key":"S0140525X25101179_ref8","doi-asserted-by":"publisher","DOI":"10.1073\/pnas.1113194109"},{"key":"S0140525X25101179_ref2","doi-asserted-by":"publisher","DOI":"10.1037\/rev0000507"}],"container-title":["Behavioral and Brain Sciences"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0140525X25101179","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,5,28]],"date-time":"2026-05-28T02:50:19Z","timestamp":1779936619000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0140525X25101179\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026]]},"references-count":18,"alternative-id":["S0140525X25101179"],"URL":"https:\/\/doi.org\/10.1017\/s0140525x25101179","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. 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