RESUMO
The current study explores functioning in individuals with co-occurring Autism Spectrum Disorder and Down Syndrome (ASD+DS; n = 23), individuals with ASD and cognitive impairment (ASD+ID; n = 99) and individuals with idiopathic ID (n = 38). ANCOVA results revealed that individuals with ASD+DS showed strengths in behavioral functioning compared to individuals with ID and more similar behavioral functioning to those with ASD+ID (η2 = 0.12), with the exception of disruptive behaviors. Cognitive functioning (ɸc = 0.41) and ASD symptomatology (η2 = 0.11) were more comparable for children with ASD+DS and ASD + ID than for individuals with ID. Individuals with ASD+DS had the lowest overall adaptive skills (η2 = 0.11). Findings highlight similarities between ASD+DS and ASD+ID groups, emphasizing the importance of ASD identification within the DS population to provide access to specific interventions.
Assuntos
Transtorno do Espectro Autista , Disfunção Cognitiva , Síndrome de Down , Transtorno do Espectro Autista/complicações , Transtorno do Espectro Autista/epidemiologia , Transtorno do Espectro Autista/psicologia , Criança , Cognição , Síndrome de Down/complicações , Síndrome de Down/epidemiologia , Síndrome de Down/psicologia , HumanosRESUMO
Inconsistent findings regarding sex differences in cognition have been found in people with autism spectrum disorder (ASD). This study evaluated sex differences in cognitive-developmental functioning in a large clinical sample of young children diagnosed with ASD. The sample included children 18-68 months of age who received the Mullen Scales of Early Learning (MSEL) through Autism Treatment Network (ATN) sites from 2007 to 2013 (N = 1587, 16.7% female). In this large clinically referred sample of young children with ASD in the United States, no significant differences were found between the sexes for the MSEL Early Learning Composite (ELC) standard score, domain T Scores or age equivalents. These findings persisted when examining different age ranges, cognitive levels and domain profiles.
Assuntos
Transtorno do Espectro Autista/psicologia , Cognição , Caracteres Sexuais , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Aprendizagem , Masculino , Estados UnidosRESUMO
Early identification and treatment of children with autism and other developmental disorders is an international priority. Currently there is great interest in lowering the age of identification. Attention has been focused on public awareness campaigns and the regular use of developmental screening tests by health care providers, health workers and others. In this article the authors discuss the rationale for the use of autism specific screening tests, review the characteristics of selected tools, and make recommendations for the diagnostic evaluation of young children for autism spectrum disorder in an international context.
