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Comorbid development of disruptive behaviors from age 1½ to 5 years in a population birth-cohort and association with school adjustment in first grade

dc.contributor.authorCarbonneau, René
dc.contributor.authorBoivin, Michel
dc.contributor.authorBrendgen, Mara
dc.contributor.authorNagin, Daniel
dc.contributor.authorTremblay, Richard Ernest
dc.date.accessioned2018-09-06T14:01:55Z
dc.date.availableNO_RESTRICTIONfr
dc.date.available2018-09-06T14:01:55Z
dc.date.issued2016-05
dc.identifier.urihttp://hdl.handle.net/1866/20855
dc.publisherSpringer Verlagfr
dc.subjectDisruptive behaviorsfr
dc.subjectTrajectoriesfr
dc.subjectComorbidityfr
dc.subjectPreschool yearsfr
dc.subjectSchool entryfr
dc.titleComorbid development of disruptive behaviors from age 1½ to 5 years in a population birth-cohort and association with school adjustment in first gradefr
dc.typeArticlefr
dc.contributor.affiliationUniversité de Montréal. Faculté de médecinefr
dc.contributor.affiliationUniversité de Montréal. Faculté de médecine. Département de psychiatriefr
dc.identifier.doi10.1007/s10802-015-0072-1
dcterms.abstractComorbidity is frequent among disruptive behaviors (DB) and leads to mental health problems during adolescence and adulthood. However, the early developmental origins of this comorbidity have so far received little attention. This study investigated the developmental comorbidity of three DB categories during early childhood: hyperactivity-impulsivity, non-compliance, and physical aggression. Joint developmental trajectories of DB were identified based on annual mother interviews from age 1½ to 5 years, in a population-representative birth-cohort (N = 2045). A significant proportion of children (13 % to 21 %, depending on the type of DB) consistently displayed high levels of hyperactivity-impulsivity, non-compliance, or physical aggression from age 1½ to 5 years. Developmental comorbidity was frequent, especially for boys: 10 % of boys and 3.7 % of girls were on a stable trajectory with high levels of symptoms for the three categories of DB. Significant associations were observed between preschool joint-trajectories of DB and indicators of DB and school adjustment assessed by teachers in first grade. Preschoolers who maintained high levels of hyperactivity-impulsivity, non-compliance, and physical aggression, displayed the highest number of DB symptoms in first grade for all categories according to their teacher. They were also among the most disadvantaged of their class for school adjustment indicators. Thus, DB manifestations and developmental comorbidity of DB are highly prevalent in infancy. Early childhood appears to be a critical period to prevent persistent and comorbid DB that leads to impairment at the very beginning of school attendance and to long-term serious health and social adjustment problems.fr
dcterms.alternativeComorbidity of Disruptive Behaviors from age 1½ to 5 yearsfr
dcterms.isPartOfurn:ISSN:0091-0627fr
dcterms.isPartOfurn:ISSN:1573-2835fr
dcterms.languageengfr
UdeM.ReferenceFournieParDeposantCarbonneau, R.; Boivin, M.; Brendgen, M.; Nagin, D. S., and Tremblay, R. E. Comorbid development of disruptive behaviors from age 1½ to 5 years in a population birth-cohort and association with school adjustment in first grade. 2016 May; 44, (4): 677-690.fr
UdeM.VersionRioxxVersion acceptée / Accepted Manuscriptfr
oaire.citationTitleJournal of abnormal child psychology
oaire.citationVolume44
oaire.citationIssue4
oaire.citationStartPage677
oaire.citationEndPage690


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