{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,18]],"date-time":"2026-03-18T07:25:09Z","timestamp":1773818709392,"version":"3.50.1"},"reference-count":96,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2026,2,2]],"date-time":"2026-02-02T00:00:00Z","timestamp":1769990400000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,2,2]],"date-time":"2026-02-02T00:00:00Z","timestamp":1769990400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"funder":[{"DOI":"10.13039\/100000025","name":"National Institute of Mental Health","doi-asserted-by":"publisher","award":["R01MH113928"],"award-info":[{"award-number":["R01MH113928"]}],"id":[{"id":"10.13039\/100000025","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Autism Research"],"published-print":{"date-parts":[[2026,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:sec>\n                    <jats:label\/>\n                    <jats:p>The development of distinct restricted and repetitive behaviors and interests (RRBIs) is well\u2010studied in autism, but their relationship to cognitive and affective development in young autistic children is unknown. This cross\u2010sectional study examined how higher\u2010order RRBIs (e.g., circumscribed interests and insistence on sameness) and sensorimotor RRBIs (e.g., stereotyped movements and sensory preoccupations) relate to concurrent developmental level, executive function, temperament, and internalizing and externalizing behaviors in autistic toddlers and preschoolers. 143 2\u2010 and 4\u2010year\u2010old autistic children with developmental levels of at least 12\u2009months completed a battery of executive function tasks, and caregivers completed interviews and questionnaires regarding their children's autistic features and affective functioning. Higher\u2010order RRBIs, but not sensorimotor RRBIs, were related to age and developmental level. In the 2\u2010year cohort, discomfort and executive function related to higher\u2010order RRBIs, as well. Hyperactivity related to sensorimotor RRBIs in both cohorts, and discomfort also related to sensorimotor RRBIs in the 4\u2010year\u2010olds. These findings suggest that temperamental markers and features of mental health conditions may contribute to the expression of distinct RRBI subdomains. Child cognitive capacity may also underlie parental ability to report on RRBIs for young children. This study highlights the importance of distinguishing RRBI subdomains in young autistic children due to their distinct relationships to functioning and wellbeing.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1002\/aur.70175","type":"journal-article","created":{"date-parts":[[2026,2,2]],"date-time":"2026-02-02T10:13:09Z","timestamp":1770027189000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Cognitive and Affective Predictors of Restricted and Repetitive Behaviors and Interests in Very Young Autistic Children"],"prefix":"10.1002","volume":"19","author":[{"ORCID":"https:\/\/orcid.org\/0009-0007-1409-2363","authenticated-orcid":false,"given":"Nasim","family":"Sheikhi","sequence":"first","affiliation":[{"name":"Division of Developmental Medicine Boston Children's Hospital  Boston Massachusetts USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gina","family":"Schnur","sequence":"additional","affiliation":[{"name":"Division of Developmental Medicine Boston Children's Hospital  Boston Massachusetts USA"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-6876-3643","authenticated-orcid":false,"given":"Susan","family":"Faja","sequence":"additional","affiliation":[{"name":"Division of Developmental Medicine Boston Children's Hospital  Boston Massachusetts USA"},{"name":"Departments of Pediatrics and Psychiatry and Behavioral Sciences Harvard Medical School  Boston Massachusetts USA"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2026,2,2]]},"reference":[{"key":"e_1_2_9_2_1","doi-asserted-by":"publisher","DOI":"10.1176\/appi.books.9780890425596"},{"key":"e_1_2_9_3_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaac.2019.08.478"},{"key":"e_1_2_9_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0163\u20106383(99)00010\u20107"},{"key":"e_1_2_9_5_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10802\u2010020\u201000673\u20100"},{"key":"e_1_2_9_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10803\u2010012\u20101671\u20100"},{"key":"e_1_2_9_7_1","doi-asserted-by":"publisher","DOI":"10.1080\/09297040600630288"},{"key":"e_1_2_9_8_1","unstructured":"Bodfish J. W. F. J.Symons D. E.Parker andM. H.Lewis.2014.Repetitive Behavior Scale\u2013Revised [Dataset].https:\/\/doi.org\/10.1037\/t17338\u2010000."},{"key":"e_1_2_9_9_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10803\u2010013\u20102001\u2010x"},{"key":"e_1_2_9_10_1","doi-asserted-by":"publisher","DOI":"10.1037\/0012\u20101649.40.6.1105"},{"key":"e_1_2_9_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/1467\u20108624.00333"},{"key":"e_1_2_9_12_1","doi-asserted-by":"publisher","DOI":"10.3389\/fpsyg.2022.986876"},{"key":"e_1_2_9_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cpr.2021.101984"},{"key":"e_1_2_9_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.rasd.2021.101895"},{"key":"e_1_2_9_15_1","doi-asserted-by":"publisher","DOI":"10.1186\/s13229\u2010021\u201000461\u20107"},{"key":"e_1_2_9_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/1469\u20107610.00488"},{"key":"e_1_2_9_17_1","doi-asserted-by":"publisher","DOI":"10.1023\/A:1025321707947"},{"key":"e_1_2_9_18_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10803\u2010006\u20100215\u2010x"},{"key":"e_1_2_9_19_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10803\u2010012\u20101512\u20101"},{"key":"e_1_2_9_20_1","doi-asserted-by":"publisher","DOI":"10.2307\/1166208"},{"key":"e_1_2_9_21_1","doi-asserted-by":"publisher","DOI":"10.1177\/1362361318804192"},{"key":"e_1_2_9_22_1","doi-asserted-by":"publisher","DOI":"10.1037\/a0023750"},{"key":"e_1_2_9_23_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ridd.2004.05.003"},{"key":"e_1_2_9_24_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10802\u2010008\u20109258\u20100"},{"key":"e_1_2_9_25_1","doi-asserted-by":"publisher","DOI":"10.1080\/09297049.2013.857650"},{"key":"e_1_2_9_26_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4614-8106-5_8"},{"key":"e_1_2_9_27_1","doi-asserted-by":"publisher","DOI":"10.1111\/1467\u20108624.00059"},{"key":"e_1_2_9_28_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10803\u2010020\u201004776\u2010x"},{"key":"e_1_2_9_29_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10803\u2010006\u20100191\u20101"},{"key":"e_1_2_9_30_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.rasd.2011.06.009"},{"key":"e_1_2_9_31_1","doi-asserted-by":"publisher","DOI":"10.1207\/s15326942dn2802_4"},{"key":"e_1_2_9_32_1","doi-asserted-by":"publisher","DOI":"10.1002\/aur.2468"},{"key":"e_1_2_9_33_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.rasd.2022.102021"},{"key":"e_1_2_9_34_1","doi-asserted-by":"publisher","DOI":"10.1111\/jcpp.13753"},{"key":"e_1_2_9_35_1","doi-asserted-by":"publisher","DOI":"10.1037\/a0014506"},{"key":"e_1_2_9_36_1","article-title":"Delayed Response Performance in Males With Fragile X","volume":"12","author":"Kaufman P.","year":"1990","journal-title":"Clinical and Experimental Neuropsychology"},{"key":"e_1_2_9_37_1","doi-asserted-by":"publisher","DOI":"10.1002\/aur.142"},{"key":"e_1_2_9_38_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10803\u2010011\u20101213\u20101"},{"key":"e_1_2_9_39_1","doi-asserted-by":"publisher","DOI":"10.1111\/1467\u20106494.7106008"},{"key":"e_1_2_9_40_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1467-8624.1996.tb01747.x"},{"key":"e_1_2_9_41_1","doi-asserted-by":"publisher","DOI":"10.1037\/0012-1649.36.2.220"},{"key":"e_1_2_9_42_1","doi-asserted-by":"publisher","DOI":"10.1177\/1362361320934218"},{"key":"e_1_2_9_43_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10803\u2010006\u20100213\u2010z"},{"key":"e_1_2_9_44_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469\u20107610.2008.01944.x"},{"key":"e_1_2_9_45_1","doi-asserted-by":"publisher","DOI":"10.3390\/healthcare12090911"},{"key":"e_1_2_9_46_1","doi-asserted-by":"publisher","DOI":"10.1037\/a0023341"},{"key":"e_1_2_9_47_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10803\u2010006\u20100123\u20100"},{"key":"e_1_2_9_48_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.rasd.2013.10.001"},{"key":"e_1_2_9_49_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10803\u2010018\u20103637\u20103"},{"key":"e_1_2_9_50_1","doi-asserted-by":"publisher","DOI":"10.1207\/S15374424JCCP3301_2"},{"key":"e_1_2_9_51_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10803\u2010005\u20105035\u2010x"},{"key":"e_1_2_9_52_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469\u20107610.1995.tb01669.x"},{"key":"e_1_2_9_53_1","volume-title":"Autism Diagnostic Observation Schedule, Second Edition (ADOS\u20102) Manual","author":"Lord C.","year":"2012"},{"key":"e_1_2_9_54_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF02172145"},{"key":"e_1_2_9_55_1","doi-asserted-by":"publisher","DOI":"10.1111\/jcpp.12710"},{"key":"e_1_2_9_56_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ridd.2009.06.003"},{"key":"e_1_2_9_57_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1750\u20108606.2011.00229.x"},{"key":"e_1_2_9_58_1","doi-asserted-by":"publisher","DOI":"10.1177\/1362361300004004006"},{"key":"e_1_2_9_59_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10803\u2010014\u20102244\u20101"},{"key":"e_1_2_9_60_1","doi-asserted-by":"publisher","DOI":"10.1037\/a0038359"},{"key":"e_1_2_9_61_1","doi-asserted-by":"publisher","DOI":"10.1037\/h0029815"},{"key":"e_1_2_9_62_1","doi-asserted-by":"publisher","DOI":"10.1177\/0963721411429458"},{"key":"e_1_2_9_63_1","doi-asserted-by":"publisher","DOI":"10.1006\/cogp.1999.0734"},{"key":"e_1_2_9_64_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10803\u2010008\u20100680\u20105"},{"key":"e_1_2_9_65_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0033291708004984"},{"key":"e_1_2_9_66_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10803\u2010015\u20102473\u2010y"},{"key":"e_1_2_9_67_1","volume-title":"Mullen Scales of Early Learning (AGS)","author":"Mullen E. M.","year":"1995"},{"key":"e_1_2_9_68_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10803\u2010016\u20102721\u20109"},{"key":"e_1_2_9_69_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469\u20107610.2006.01612.x"},{"key":"e_1_2_9_70_1","doi-asserted-by":"publisher","DOI":"10.1155\/2012\/146132"},{"key":"e_1_2_9_71_1","doi-asserted-by":"publisher","DOI":"10.1002\/aur.1286"},{"key":"e_1_2_9_72_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469\u20107610.1996.tb01380.x"},{"key":"e_1_2_9_73_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.infbeh.2006.01.004"},{"key":"e_1_2_9_74_1","volume-title":"Behavior Assessment System for Children","author":"Reynolds C. R.","year":"2004"},{"key":"e_1_2_9_75_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10803\u2010006\u20100332\u20106"},{"key":"e_1_2_9_76_1","doi-asserted-by":"publisher","DOI":"10.1017\/S0954579409990265"},{"key":"e_1_2_9_77_1","doi-asserted-by":"publisher","DOI":"10.1111\/1467\u20108624.00355"},{"key":"e_1_2_9_78_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.rasd.2019.03.006"},{"key":"e_1_2_9_79_1","volume-title":"Autism Diagnostic Interview\u2013Revised","author":"Rutter M.","year":"2003"},{"key":"e_1_2_9_80_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.infbeh.2022.101721"},{"key":"e_1_2_9_81_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10803\u2010016\u20102870\u2010x"},{"key":"e_1_2_9_82_1","doi-asserted-by":"publisher","DOI":"10.1111\/jcpp.12837"},{"key":"e_1_2_9_83_1","doi-asserted-by":"publisher","DOI":"10.5765\/jkacap.220001"},{"key":"e_1_2_9_84_1","doi-asserted-by":"publisher","DOI":"10.1111\/1469\u20107610.00435"},{"key":"e_1_2_9_85_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.rasd.2013.02.017"},{"key":"e_1_2_9_86_1","doi-asserted-by":"publisher","DOI":"10.1086\/426951"},{"key":"e_1_2_9_87_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1469\u20107610.2005.01537.x"},{"key":"e_1_2_9_88_1","doi-asserted-by":"publisher","DOI":"10.3389\/fnins.2022.780407"},{"key":"e_1_2_9_89_1","doi-asserted-by":"publisher","DOI":"10.1111\/1469\u20107610.00502"},{"key":"e_1_2_9_90_1","doi-asserted-by":"publisher","DOI":"10.1080\/87565648809540405"},{"key":"e_1_2_9_91_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10803\u2010014\u20102248\u2010x"},{"key":"e_1_2_9_92_1","doi-asserted-by":"publisher","DOI":"10.1111\/jcpp.12207"},{"key":"e_1_2_9_93_1","doi-asserted-by":"publisher","DOI":"10.1111\/jcpp.12978"},{"key":"e_1_2_9_94_1","doi-asserted-by":"publisher","DOI":"10.1007\/s10803\u2010006\u20100250\u20107"},{"key":"e_1_2_9_95_1","doi-asserted-by":"publisher","DOI":"10.1177\/1362361309335716"},{"key":"e_1_2_9_96_1","doi-asserted-by":"publisher","DOI":"10.1038\/nprot.2006.46"},{"key":"e_1_2_9_97_1","doi-asserted-by":"publisher","DOI":"10.1002\/9780470996652.ch20"}],"container-title":["Autism Research"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/aur.70175","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1002\/aur.70175","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/aur.70175","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,3,18]],"date-time":"2026-03-18T06:17:31Z","timestamp":1773814651000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/aur.70175"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,2,2]]},"references-count":96,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2026,3]]}},"alternative-id":["10.1002\/aur.70175"],"URL":"https:\/\/doi.org\/10.1002\/aur.70175","archive":["Portico"],"relation":{},"ISSN":["1939-3792","1939-3806"],"issn-type":[{"value":"1939-3792","type":"print"},{"value":"1939-3806","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,2,2]]},"assertion":[{"value":"2025-07-04","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2025-12-17","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-02-02","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"e70175"}}