{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,17]],"date-time":"2026-09-17T02:28:25Z","timestamp":1789612105528,"version":"build-2803163510"},"reference-count":49,"publisher":"Elsevier BV","license":[{"start":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T00:00:00Z","timestamp":1788220800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/tdm\/userlicense\/1.0\/"},{"start":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T00:00:00Z","timestamp":1788220800000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.elsevier.com\/legal\/tdmrep-license"},{"start":{"date-parts":[[2026,4,21]],"date-time":"2026-04-21T00:00:00Z","timestamp":1776729600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001663","name":"Volkswagen Foundation","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100001663","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002428","name":"Austrian Science Fund","doi-asserted-by":"publisher","award":["01EE2507E"],"award-info":[{"award-number":["01EE2507E"]}],"id":[{"id":"10.13039\/501100002428","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002428","name":"Austrian Science Fund","doi-asserted-by":"publisher","award":["KLI811"],"award-info":[{"award-number":["KLI811"]}],"id":[{"id":"10.13039\/501100002428","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100002347","name":"Bundesministerium f\u00fcr Forschung, Technologie und Raumfahrt","doi-asserted-by":"publisher","id":[{"id":"10.13039\/501100002347","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001659","name":"Deutsche Forschungsgemeinschaft","doi-asserted-by":"publisher","award":["SFB 1528"],"award-info":[{"award-number":["SFB 1528"]}],"id":[{"id":"10.13039\/501100001659","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001659","name":"Deutsche Forschungsgemeinschaft","doi-asserted-by":"publisher","award":["454648639"],"award-info":[{"award-number":["454648639"]}],"id":[{"id":"10.13039\/501100001659","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100001659","name":"Deutsche Forschungsgemeinschaft","doi-asserted-by":"publisher","award":["456967546"],"award-info":[{"award-number":["456967546"]}],"id":[{"id":"10.13039\/501100001659","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["clinicalkey.com","clinicalkey.com.au","clinicalkey.es","clinicalkey.fr","clinicalkey.jp","elsevier.com","sciencedirect.com"],"crossmark-restriction":true},"short-container-title":["Early Human Development"],"published-print":{"date-parts":[[2026,9]]},"DOI":"10.1016\/j.earlhumdev.2026.106543","type":"journal-article","created":{"date-parts":[[2026,4,21]],"date-time":"2026-04-21T16:03:37Z","timestamp":1776787417000},"page":"106543","update-policy":"https:\/\/doi.org\/10.1016\/elsevier_cm_policy","source":"Crossref","is-referenced-by-count":1,"special_numbering":"C","title":["Kinematic modulation across the ontogenetic transition to active social engagement"],"prefix":"10.1016","volume":"220","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-6954-600X","authenticated-orcid":false,"given":"Lennart","family":"Jahn","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-3390-6418","authenticated-orcid":false,"given":"Tomas","family":"Kulvicius","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5319-2494","authenticated-orcid":false,"given":"Sarah","family":"Wesolek","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Florentin","family":"W\u00f6rg\u00f6tter","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7738-4394","authenticated-orcid":false,"given":"Luise","family":"Poustka","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8932-0980","authenticated-orcid":false,"given":"Peter B.","family":"Marschik","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6050-7426","authenticated-orcid":false,"given":"Dajie","family":"Zhang","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"78","reference":[{"issue":"3","key":"10.1016\/j.earlhumdev.2026.106543_b1","doi-asserted-by":"crossref","first-page":"147","DOI":"10.1027\/0044-3409.216.3.147","article-title":"Human motor behavior: Prenatal origin and early postnatal development","volume":"216","author":"Einspieler","year":"2008","journal-title":"Z. F\u00fcr Psychologie\/Journal Psychol."},{"issue":"9062","key":"10.1016\/j.earlhumdev.2026.106543_b2","doi-asserted-by":"crossref","first-page":"1361","DOI":"10.1016\/S0140-6736(96)10182-3","article-title":"An early marker for neurological deficits after perinatal brain lesions","volume":"349","author":"Prechtl","year":"1997","journal-title":"Lancet"},{"issue":"10","key":"10.1016\/j.earlhumdev.2026.106543_b3","doi-asserted-by":"crossref","first-page":"1142","DOI":"10.1111\/dmcn.14918","article-title":"Fetal movements: The origin of human behaviour","volume":"63","author":"Einspieler","year":"2021","journal-title":"Dev. Med Child Neuro"},{"issue":"1","key":"10.1016\/j.earlhumdev.2026.106543_b4","doi-asserted-by":"crossref","first-page":"6","DOI":"10.1026\/0942-5403\/a000323","article-title":"Die bedeutung f\u00f6taler und neonataler motorik f\u00fcr die kindliche entwicklung und die fr\u00fcherkennung von entwicklungsst\u00f6rungen","volume":"30","author":"Einspieler","year":"2021","journal-title":"Kindh. Und Entwickl."},{"issue":"1","key":"10.1016\/j.earlhumdev.2026.106543_b5","doi-asserted-by":"crossref","first-page":"61","DOI":"10.1002\/mrdd.20051","article-title":"Prechtl\u2019s assessment of general movements: A diagnostic tool for the functional assessment of the young nervous system","volume":"11","author":"Einspieler","year":"2005","journal-title":"Ment. Retard. Dev. Disabil. Res. Rev."},{"key":"10.1016\/j.earlhumdev.2026.106543_b6","series-title":"Psychomotor Development and Psychopathology in Childhood","first-page":"83","volume":"Vol. 72","author":"Raeymaecker","year":"2006"},{"issue":"4","key":"10.1016\/j.earlhumdev.2026.106543_b7","doi-asserted-by":"crossref","DOI":"10.1371\/journal.pone.0121554","article-title":"Preference for cute infants does not depend on their ethnicity or species: evidence from hypothetical adoption and donation paradigms","volume":"10","author":"Golle","year":"2015","journal-title":"PLoS ONE"},{"issue":"7","key":"10.1016\/j.earlhumdev.2026.106543_b8","doi-asserted-by":"crossref","first-page":"545","DOI":"10.1016\/j.tics.2016.05.003","article-title":"On cuteness: Unlocking the parental brain and beyond","volume":"20","author":"Kringelbach","year":"2016","journal-title":"Trends Cogn. Sci."},{"issue":"2","key":"10.1016\/j.earlhumdev.2026.106543_b9","doi-asserted-by":"crossref","first-page":"412","DOI":"10.1111\/infa.12451","article-title":"Spontaneous movements, motor milestones, and temperament of preterm-born infants: Associations with mother\u2013infant attunement","volume":"27","author":"Lev-Enacab","year":"2022","journal-title":"Infancy"},{"issue":"2","key":"10.1016\/j.earlhumdev.2026.106543_b10","doi-asserted-by":"crossref","first-page":"235","DOI":"10.1111\/j.1439-0310.1943.tb00655.x","article-title":"Die angeborenen Formen m\u00f6glicher Erfahrung","volume":"5","author":"Lorenz","year":"1943","journal-title":"Z. F\u00fcr Tierpsychol."},{"issue":"5","key":"10.1016\/j.earlhumdev.2026.106543_b11","doi-asserted-by":"crossref","first-page":"452","DOI":"10.1016\/j.tics.2018.02.012","article-title":"Neonatal transitions in social behavior and their implications for autism","volume":"22","author":"Shultz","year":"2018","journal-title":"Trends Cogn. Sci."},{"issue":"7","key":"10.1016\/j.earlhumdev.2026.106543_b12","doi-asserted-by":"crossref","first-page":"285","DOI":"10.1093\/mind\/os-2.7.285","article-title":"A biographical sketch of an infant","volume":"2","author":"Darwin","year":"1877","journal-title":"Mind"},{"issue":"2","key":"10.1016\/j.earlhumdev.2026.106543_b13","doi-asserted-by":"crossref","first-page":"288","DOI":"10.1037\/0012-1649.38.2.288","article-title":"Developmental changes in mother-infant face-to-face communication: Birth to 3 months","volume":"38","author":"Lavelli","year":"2002","journal-title":"Dev. Psychol."},{"issue":"1","key":"10.1016\/j.earlhumdev.2026.106543_b14","doi-asserted-by":"crossref","first-page":"39019","DOI":"10.1038\/srep39019","article-title":"The functional architecture of mother-infant communication, and the development of infant social expressiveness in the first two months","volume":"6","author":"Murray","year":"2016","journal-title":"Sci Rep"},{"issue":"1","key":"10.1016\/j.earlhumdev.2026.106543_b15","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1016\/S0378-3782(97)00088-1","article-title":"State of the art of a new functional assessment of the young nervous system, An early predictor of cerebral palsy","volume":"50","author":"Prechtl","year":"1997","journal-title":"Early Hum. Dev."},{"issue":"3","key":"10.1016\/j.earlhumdev.2026.106543_b16","doi-asserted-by":"crossref","first-page":"S64","DOI":"10.1016\/j.jped.2015.12.003","article-title":"Fidgety movements \u2013 tiny in appearance, but huge in impact","volume":"92","author":"Einspieler","year":"2016","journal-title":"J. Pediatr. (RioJ)"},{"issue":"4","key":"10.1016\/j.earlhumdev.2026.106543_b17","doi-asserted-by":"crossref","first-page":"556","DOI":"10.1037\/a0040085","article-title":"A systems view of mother\u2013infant face-to-face communication","volume":"52","author":"Beebe","year":"2016","journal-title":"Dev. Psychol."},{"issue":"5","key":"10.1016\/j.earlhumdev.2026.106543_b18","doi-asserted-by":"crossref","first-page":"815","DOI":"10.1037\/0012-1649.39.5.815","article-title":"The temporal coordination of early infant communication","volume":"39","author":"Yale","year":"2003","journal-title":"Dev. Psychol."},{"issue":"2","key":"10.1016\/j.earlhumdev.2026.106543_b19","doi-asserted-by":"crossref","first-page":"99","DOI":"10.1002\/dev.1034","article-title":"Stability of coupled fluctuations in movement and visual attention in infants","volume":"39","author":"Bacher","year":"2001","journal-title":"Dev. Psychobiol."},{"issue":"1","key":"10.1016\/j.earlhumdev.2026.106543_b20","doi-asserted-by":"crossref","first-page":"101","DOI":"10.1111\/j.1749-6632.1975.tb41575.x","article-title":"Mother-infant exchanges: The epigenesis of conversational interaction","volume":"263","author":"Bateson","year":"1975","journal-title":"Ann. New York Acad. Sci."},{"key":"10.1016\/j.earlhumdev.2026.106543_b21","doi-asserted-by":"crossref","DOI":"10.1016\/j.infbeh.2019.101335","article-title":"Motor activity and spatial proximity: Relationships to infant emotions and maternal postpartum depression","volume":"57","author":"Egmose","year":"2019","journal-title":"Infant Behav. Dev."},{"issue":"4","key":"10.1016\/j.earlhumdev.2026.106543_b22","doi-asserted-by":"crossref","first-page":"445","DOI":"10.1111\/j.1545-5300.2008.00265.x","article-title":"New evidence for the social embeddedness of infants\u2019 early triangular capacities","volume":"47","author":"McHale","year":"2008","journal-title":"Fam. Process"},{"issue":"1","key":"10.1016\/j.earlhumdev.2026.106543_b23","doi-asserted-by":"crossref","first-page":"5","DOI":"10.1075\/is.22041.jov","article-title":"Toward a multimodal and continuous approach of infant-adult interactions","volume":"24","author":"Jover","year":"2023","journal-title":"IS"},{"issue":"1","key":"10.1016\/j.earlhumdev.2026.106543_b24","doi-asserted-by":"crossref","first-page":"28256","DOI":"10.3402\/snp.v5.28256","article-title":"Social interaction is associated with changes in infants\u2019 motor activity","volume":"5","author":"Scola","year":"2015","journal-title":"Socioaffective Neurosci. Psychol."},{"issue":"1","key":"10.1016\/j.earlhumdev.2026.106543_b25","doi-asserted-by":"crossref","first-page":"89","DOI":"10.1111\/j.1749-6632.1975.tb41574.x","article-title":"Vocalizing in unison and in alteration: two modes of communication within the mother-infant dyad","volume":"263","author":"Stern","year":"1975","journal-title":"Ann. New York Acad. Sci."},{"issue":"6","key":"10.1016\/j.earlhumdev.2026.106543_b26","doi-asserted-by":"crossref","first-page":"1031","DOI":"10.1111\/j.1469-7610.1993.tb01106.x","article-title":"A longitudinal study of neural maturation and early mother\u2013infant interaction: A research Note*","volume":"34","author":"Palthe","year":"1993","journal-title":"Child Psychol. Psychiatry"},{"issue":"3","key":"10.1016\/j.earlhumdev.2026.106543_b27","doi-asserted-by":"crossref","first-page":"325","DOI":"10.1111\/1467-7687.00078","article-title":"Posture and gaze in early mother\u2013infant communication: Synchronization of developmental trajectories","volume":"2","author":"Fogel","year":"1999","journal-title":"Dev. Sci."},{"issue":"2","key":"10.1016\/j.earlhumdev.2026.106543_b28","doi-asserted-by":"crossref","first-page":"229","DOI":"10.1017\/S0305000909990432","article-title":"Developing language in a developing body: The relationship between motor development and language development","volume":"37","author":"Iverson","year":"2010","journal-title":"J. Child Lang."},{"issue":"1\u20132","key":"10.1016\/j.earlhumdev.2026.106543_b29","doi-asserted-by":"crossref","first-page":"3","DOI":"10.1080\/14616730903338985","article-title":"The origins of 12-month attachment: A microanalysis of 4-month mother\u2013infant interaction","volume":"12","author":"Beebe","year":"2010","journal-title":"Attach. Hum. Dev."},{"key":"10.1016\/j.earlhumdev.2026.106543_b30","series-title":"The Interactive Development of Social Smiling","first-page":"327","volume":"Vol. 35","author":"Messinger","year":"2007"},{"issue":"5","key":"10.1016\/j.earlhumdev.2026.106543_b31","doi-asserted-by":"crossref","DOI":"10.1038\/tp.2016.82","article-title":"Interaction and behaviour imaging: A novel method to measure mother\u2013infant interaction using video 3D reconstruction","volume":"6","author":"Lecl\u00e8re","year":"2016","journal-title":"Transl Psychiatry"},{"issue":"5","key":"10.1016\/j.earlhumdev.2026.106543_b32","doi-asserted-by":"crossref","first-page":"739","DOI":"10.1080\/00273171.2020.1762065","article-title":"A person- and time-varying vector autoregressive model to capture interactive infant-mother head movement dynamics","volume":"56","author":"Chen","year":"2021","journal-title":"Multivar. Behav. Res."},{"key":"10.1016\/j.earlhumdev.2026.106543_b33","series-title":"2025 IEEE International Conference on Development and Learning (ICDL)","first-page":"1","article-title":"Automated head-turn estimation from nose position in infant videos","author":"Gama","year":"2025"},{"key":"10.1016\/j.earlhumdev.2026.106543_b34","doi-asserted-by":"crossref","DOI":"10.1016\/j.infbeh.2023.101869","article-title":"When I move, you move: Associations between automatic and person-coded measures of infant-mother synchrony during free-play using virtual in-home data collection","volume":"72","author":"Hammack","year":"2023","journal-title":"Infant Behav. Dev."},{"issue":"4","key":"10.1016\/j.earlhumdev.2026.106543_b35","doi-asserted-by":"crossref","first-page":"361","DOI":"10.1109\/TAFFC.2015.2422702","article-title":"Head movement dynamics during play and perturbed mother-infant interaction","volume":"6","author":"Hammal","year":"2015","journal-title":"IEEE Trans. Affect. Comput."},{"issue":"1","key":"10.1016\/j.earlhumdev.2026.106543_b36","doi-asserted-by":"crossref","first-page":"101","DOI":"10.1111\/cdev.13648","article-title":"Automated detections reveal the social information in the changing infant view","volume":"93","author":"Long","year":"2022","journal-title":"Child Dev."},{"key":"10.1016\/j.earlhumdev.2026.106543_b37","doi-asserted-by":"crossref","DOI":"10.1016\/j.infbeh.2021.101565","article-title":"Continuous measurement of attachment behavior: A multimodal view of the strange situation procedure","volume":"63","author":"Prince","year":"2021","journal-title":"Infant Behav. Dev."},{"key":"10.1016\/j.earlhumdev.2026.106543_b38","doi-asserted-by":"crossref","first-page":"2178","DOI":"10.3389\/fpsyg.2017.02178","article-title":"Relations between automatically extracted motion features and the quality of mother-infant interactions at 4 and 13 Months","volume":"8","author":"Egmose","year":"2017","journal-title":"Front. Psychol."},{"issue":"1","key":"10.1016\/j.earlhumdev.2026.106543_b39","doi-asserted-by":"crossref","first-page":"12148","DOI":"10.1038\/s41598-025-96206-0","article-title":"Comparison of marker-less 2D image-based methods for infant pose estimation","volume":"15","author":"Jahn","year":"2025","journal-title":"Sci Rep"},{"key":"10.1016\/j.earlhumdev.2026.106543_b40","first-page":"1","article-title":"Prechtl\u2019s method on the qualitative assessment of general movements in preterm, term and young infants","volume":"167","author":"Einspieler","year":"2004","journal-title":"Clin. Dev. Med."},{"issue":"1","key":"10.1016\/j.earlhumdev.2026.106543_b41","doi-asserted-by":"crossref","DOI":"10.18637\/jss.v067.i01","article-title":"Fitting Linear Mixed-Effects Models Using lme4","volume":"67","author":"Bates","year":"2015","journal-title":"J. Stat. Soft."},{"key":"10.1016\/j.earlhumdev.2026.106543_b42","series-title":"R: A language and environment for statistical computing, vienna, Austria","author":"R Core Team","year":"2023"},{"key":"10.1016\/j.earlhumdev.2026.106543_b43","article-title":"The development of attention systems and working memory in infancy","volume":"Volume 10 - 2016","author":"Reynolds","year":"2016","journal-title":"Front. Syst. Neurosci."},{"issue":"1","key":"10.1016\/j.earlhumdev.2026.106543_b44","doi-asserted-by":"crossref","first-page":"73","DOI":"10.1146\/annurev-neuro-062111-150525","article-title":"The attention system of the human brain: 20 years after","volume":"35","author":"Petersen","year":"2012","journal-title":"Annu. Rev. Neurosci."},{"issue":"1","key":"10.1016\/j.earlhumdev.2026.106543_b45","doi-asserted-by":"crossref","first-page":"69","DOI":"10.1037\/abn0000390","article-title":"Early motor abilities in infants at heightened versus low risk for ASD: A baby siblings research consortium (BSRC) study","volume":"128","author":"Iverson","year":"2019","journal-title":"J. Abnorm. Psychol."},{"issue":"4","key":"10.1016\/j.earlhumdev.2026.106543_b46","doi-asserted-by":"crossref","first-page":"398","DOI":"10.1016\/j.jaac.2013.12.020","article-title":"The broader autism phenotype in infancy: When does it emerge?","volume":"53","author":"Ozonoff","year":"2014","journal-title":"J. Am. Acad. Child & Adolesc. Psychiatry"},{"key":"10.1016\/j.earlhumdev.2026.106543_b47","series-title":"A new tool for early assessment of neuromotor behaviour: The infant assessment of Intentional Motility (I-AIM) in a preterm international cohort","author":"Bonezzi","year":"2025"},{"issue":"12","key":"10.1016\/j.earlhumdev.2026.106543_b48","first-page":"836","article-title":"General movement assessment as a method of developmental neurology: New paradigms and their consequences The 1999 Ronnie MacKeith Lecture","volume":"43","author":"Prechtl","year":"2001","journal-title":"Dev. Med. Child Neurol."},{"key":"10.1016\/j.earlhumdev.2026.106543_b49","doi-asserted-by":"crossref","DOI":"10.1016\/j.earlhumdev.2024.106135","article-title":"Ontogeny for a lifetime \u2013 Structure meets function","volume":"199","author":"Marschik","year":"2024","journal-title":"Early Hum. Dev."}],"container-title":["Early Human Development"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S037837822600068X?httpAccept=text\/xml","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/api.elsevier.com\/content\/article\/PII:S037837822600068X?httpAccept=text\/plain","content-type":"text\/plain","content-version":"vor","intended-application":"text-mining"}],"deposited":{"date-parts":[[2026,7,3]],"date-time":"2026-07-03T07:22:52Z","timestamp":1783063372000},"score":1,"resource":{"primary":{"URL":"https:\/\/linkinghub.elsevier.com\/retrieve\/pii\/S037837822600068X"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,9]]},"references-count":49,"alternative-id":["S037837822600068X"],"URL":"https:\/\/doi.org\/10.1016\/j.earlhumdev.2026.106543","relation":{},"ISSN":["0378-3782"],"issn-type":[{"value":"0378-3782","type":"print"}],"subject":[],"published":{"date-parts":[[2026,9]]},"assertion":[{"value":"Elsevier","name":"publisher","label":"This article is maintained by"},{"value":"Kinematic modulation across the ontogenetic transition to active social engagement","name":"articletitle","label":"Article Title"},{"value":"Early Human Development","name":"journaltitle","label":"Journal Title"},{"value":"https:\/\/doi.org\/10.1016\/j.earlhumdev.2026.106543","name":"articlelink","label":"CrossRef DOI link to publisher maintained version"},{"value":"article","name":"content_type","label":"Content Type"},{"value":"\u00a9 2026 The Authors. Published by Elsevier B.V.","name":"copyright","label":"Copyright"}],"article-number":"106543"}}