{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,15]],"date-time":"2026-07-15T12:17:49Z","timestamp":1784117869095,"version":"3.55.0"},"reference-count":36,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2024,9,11]],"date-time":"2024-09-11T00:00:00Z","timestamp":1726012800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/100010665","name":"H2020 Marie Sk\u0142odowska-Curie Actions","doi-asserted-by":"publisher","award":["ITN\u2010642996"],"award-info":[{"award-number":["ITN\u2010642996"]}],"id":[{"id":"10.13039\/100010665","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/100010665","name":"H2020 Marie Sk\u0142odowska-Curie Actions","doi-asserted-by":"publisher","award":["ITN\u2010814302"],"award-info":[{"award-number":["ITN\u2010814302"]}],"id":[{"id":"10.13039\/100010665","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004063","name":"Knut och Alice Wallenbergs Stiftelse","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100004063","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004472","name":"Riksbankens Jubileumsfond","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100004472","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["acamh.onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Child Psychology Psychiatry"],"published-print":{"date-parts":[[2025,3]]},"abstract":"<jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Characteristics of parent\u2010child interaction (PCI) early in life have been associated with later development in the child. Twin studies can help to disentangle child contributions to parent\u2010child interaction, for example, by assessing the influence of the child's genetics on his\/her social environment, which includes parental behaviour.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>Infant twins from a community sample [354 monozygotic (MZ), 268 same\u2010sex dizygotic (DZ)] were assessed in terms of PCI at age 5\u2009months. We used the classical twin design to map the aetiology of several parent and child PCI scales and their covariation. We investigated the relations between PCI and later parent\u2010rated child's social communication, language, and autistic traits at ages 2 and 3.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>Heritability was below 20% for all the included PCI traits. Unique (nonshared) environmental influences substantially overlapped across several PCI scales, suggesting that idiosyncrasies linked to each session shaped the scoring of several traits in a systematic way. Factor analysis revealed three uncorrelated latent factors, which were conceptualized as \u2018child negative affect\u2019, \u2018positive affective interaction\u2019, and \u2018parent's supportive strategies\u2019. Parents who were rated highly on \u2018sensitive responsiveness\u2019 at 5\u2009months tended to rate their offspring higher in terms of socio\u2010communicative and language development and lower in terms of autistic traits in the second and third years of life.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>This study maps the phenotypic and aetiological structure of PCI in early infancy and supports the view that parents' sensitive responsiveness towards their infant is associated with later developmental gains in several domains. We did not find strong evidence of any so\u2010called evocative genetic effects on parents\u2019 behaviour. We discuss the results considering the general challenge for lab\u2010based observational PCI measures to capture the richness of parent\u2010child interaction.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/jcpp.14055","type":"journal-article","created":{"date-parts":[[2024,9,11]],"date-time":"2024-09-11T19:21:04Z","timestamp":1726082464000},"page":"279-288","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Parent\u2010child interaction at age 5\u2009months: genetic and environmental contributions and associations with later socio\u2010communicative development"],"prefix":"10.1111","volume":"66","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-2529-9697","authenticated-orcid":false,"given":"Irzam","family":"Hardiansyah","sequence":"first","affiliation":[{"name":"Department of Womens' and Children's Health, Center of Neurodevelopmental Disorders at Karolinska Institutet (KIND) Karolinska Institutet &amp; Stockholm Health Care Services, Region Stockholm  Stockholm Sweden"},{"name":"Development and Neurodiversity Lab, Department of Psychology Uppsala University  Uppsala Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Petra","family":"Warreyn","sequence":"additional","affiliation":[{"name":"Department of Experimental Clinical and Health Psychology Ghent University  Ghent Belgium"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Angelica","family":"Ronald","sequence":"additional","affiliation":[{"name":"School of Psychology, Faculty of Health and Medical Sciences University of Surrey  Guildford UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5161-4182","authenticated-orcid":false,"given":"Mark J.","family":"Taylor","sequence":"additional","affiliation":[{"name":"Department of Medical Epidemiology &amp; Biostatistics Karolinska Institutet  Stockholm Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Terje","family":"Falck\u2010Ytter","sequence":"additional","affiliation":[{"name":"Department of Womens' and Children's Health, Center of Neurodevelopmental Disorders at Karolinska Institutet (KIND) Karolinska Institutet &amp; Stockholm Health Care Services, Region Stockholm  Stockholm Sweden"},{"name":"Development and Neurodiversity Lab, Department of Psychology Uppsala University  Uppsala 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