Related Experiment Video
Updated: Jun 3, 2026

Using the Visual World Paradigm to Study Sentence Comprehension in Mandarin-Speaking Children with Autism
Published on: October 3, 2018
Autism spectrum disorders in siblings of children with a developmental language disorder
Svend Erik Mouridsen1, Karen-Marie Hauschild
1Department of Child and Adolescent Psychiatry, Bispebjerg University Hospital, Copenhagen, Denmark. Svend.Erik.Mouridsen@regionh.dk
Abstract:
Little is known about the familial characteristics of children diagnosed during childhood as having a developmental language disorder (DLD). This study aimed to investigate the prevalence of autism spectrum disorders (ASD) in siblings of probands diagnosed during childhood as having a DLD. In order to estimate the prevalence of ASD, 908 siblings of 469 probands diagnosed during childhood as having a DLD, and 3,802 siblings of 2,345 controls from the general population, without a known history of DLD, were screened for ASD through the nationwide Danish Psychiatric Central Register (DPCR). The mean length of observation was 35.2 years and 34.8 years, respectively, and the mean age at follow-up 38.4 years and 37.4 years, respectively. At follow-up one sibling (0.1%) in the DLD case group and eight siblings (0.2%) in the comparison group were known in the DPCR with a diagnosis of any ASD (P = 0.53; OR = 0.52; 95%CI 0.07-4.19). Thus our results provide no support for a familial association between DLD and ASD.
More Related Videos
10:11Portable Intermodal Preferential Looking (IPL): Investigating Language Comprehension in Typically Developing Toddlers and Young Children with Autism
Published on: December 14, 2012
09:13Testing Sensory and Multisensory Function in Children with Autism Spectrum Disorder
Published on: April 22, 2015
Related Concept Videos
Autism Spectrum Disorder
These core symptoms manifest differently among individuals, ranging from mild to severe. The disorder's complexity extends beyond its clinical presentation, encompassing a diverse range of biological, cognitive, and sociocultural influences.
Relationship with Other Adult Family Members and Siblings
Language and Cognition
Language Development
The critical period for language acquisition suggests that the ability to acquire language is at its peak early in life. As people age, this proficiency decreases. Language development begins very...
Learning Disabilities
Dyslexia
Dyslexia is a...
Modeling in Therapy
Participant Modeling
Participant modeling involves therapists demonstrating calm and effective behaviors in situations...