Bref rapport: Mauvaise autorégulation en tant que prédicteur des différences individuelles dans le fonctionnement adaptatif chez les jeunes enfants avec un diagnostic de "trouble du spectre de l'autisme"

Aperçu: G.M.

La présente étude examine le lien entre une mauvaise autorégulation (mesurée par le profil dysrégulé de la liste de contrôle du comportement de l'enfant) et les symptômes de l'autisme, ainsi qu'avec le niveau de développement, chez un échantillon de 107 enfants avec un diagnostic de "trouble du spectre de l'autisme" (dTSA), âgès de 19 à 46 mois.  

Une mauvaise autorégulation n'était pas liée à l'âge, au niveau de développement et à la sévérité des comportements restreints et répétitifs, mais elle était associée à une sévérité de l'affect social amoindri. Fait important, des déficits d'auto-régulation plus sévères prédisaient un fonctionnement adaptatif plus médiocre.

Autism Res. 2018 Apr 6. doi: 10.1002/aur.1953.

Brief report: Poor self-regulation as a predictor of individual differences in adaptive functioning in young children with autism spectrum disorder

Uljarević M^1,2, Hedley D^2,3, Nevill R^4,5, Evans DW⁶, Cai RY², Butter E^3,4, Mulick JA⁴.

Author information

1

Stanford Autism Center, Department of Psychiatry and Behavioral Sciences, School of Medicine, Stanford University, Stanford, California.

2

Olga Tennison Autism Research Centre, La Trobe University, Melbourne, Victoria, Australia.

3

Nationwide Children's Hospital, Columbus, Ohio.

4

The Ohio State University, Columbus, Ohio.

5

Kennedy Krieger Institute and John Hopkins School of Medicine, Baltimore, Maryland.

6

Bucknell University, Lewisburg, Pennsylvania.

Abstract

The present study examined the link between poor self-regulation (measured by the child behavior checklist dysregulated profile [DP]) and core autism symptoms, as well as with developmental level, in a sample of 107 children with autism spectrum disorder (ASD) aged 19-46 months. We further examined the utility of DP in predicting individual differences in adaptive functioning, relative to the influence of ASD severity, chronological age (CA), and developmental level. Poor self-regulation was unrelated to CA, developmental level, and severity of ADOS-2 restricted and repetitive behaviors, but was associated with lower ADOS-2 social affect severity. Hierarchical regression identified poor self-regulation as a unique independent predictor of adaptive behavior, with more severe dysregulation predicting poorer adaptive functioning. Results highlight the importance of early identification of deficits in self-regulation, and more specifically, of the utility of DP, when designing individually tailored treatments for young children with ASD. Autism Res 2018. © 2018 International Society for Autism Research, Wiley Periodicals, Inc.

LAY SUMMARY:

This study explored the relationship between poor self-regulation and age, verbal and non-verbal developmental level, severity of autism symptoms and adaptive functioning in 107 children with autism under 4 years of age. Poor self-regulation was unrelated to age, developmental level, and severity of restricted and repetitive behaviors but was associated with lower social affect severity. Importantly, more severe self-regulation deficits predicted poorer adaptive functioning.

© 2018 International Society for Autism Research, Wiley Periodicals, Inc.

PMID:29624924

DOI:10.1002/aur.1953