This study aimed to investigate factors associated with a delayed autism spectrum (ASD) diagnosis when compared to children with either no or early ASD diagnosis. Among 893 children assessed for ASD before age 8, 39% had no ASD at baseline, of which 21% received a later ASD diagnosis. Autism symptoms, diagnostic history of other developmental…

Background: Generic mental health staff often have contact with people with intellectual disabilities when they access mainstream mental health services. To date, there has not been any research conducted in nonwestern countries to explore their views. This paper investigates the views and experiences of mainstream mental health professionals…

Psychiatric disorders in individuals with co-occurring autism spectrum disorders (ASD) and intellectual disability (ID) are common, but diagnosis presents many challenges. The Psychopathology in Autism checklist (PAC) is among the very few instruments specifically developed for this group of individuals. The psychometric properties of the PAC…

The effects of environmental factors [including Socio-Economic Status, Cultural Capital, and Social Capital (Socio-Cultural Level) of both parents] on the Vineland-II adaptive behavior dimensions of toddlers with autism spectrum disorder (ASD), in addition to individual factors, was investigated in 148 Italian toddlers (82% males), aged 18 to…

Attention-deficit/hyperactivity disorder (ADHD) and posttraumatic stress disorder (PTSD) are highly comorbid among children and adolescents with a history of maltreatment and trauma. This comorbidity is linked to increased symptom severity and poor academic and social outcomes. Such negative outcomes are shown to have further negative outcomes…

The National Center for Leadership in Intensive Intervention (NCLII), a consortium funded by the Office of Special Education Programs (OSEP), prepares special education leaders to become experts in research on intensive intervention for students with disabilities who have persistent and severe academic (e.g., reading and math) and behavioral…

Adolescents with autism spectrum disorder (ASD) often experience challenges with social skill interactions that may affect their quality of life. Given that parents are often the most frequent and constant presence in their child's life, parents serve a vital role in their child's social and behavioral development. For this reason, children may…

While a growing number of studies indicate associations between experiences of bullying and autism spectrum disorder (ASD), it is not clear what roles comorbid behavioral problems may play. We investigated the experiences of children with ASD as victims and/or perpetrators of bullying. Children with ASD epidemiologically ascertained participated…

Background: Death of people with intellectual disabilities is considered to be earlier than for the general population. Methods: Databases were searched for key words on intellectual disabilities and death. Strict inclusion/exclusion criteria were used. Information was extracted from selected papers, tabulated and synthesized. Prospero…

Introduction: Recent U.S. legislation supports vocational rehabilitation efforts to maximize employment and community integration of persons with disabilities by providing job retention and career advancement services. The study presented here investigated employed persons with visual disabilities who applied for vocational rehabilitation…

Purpose: The purpose of this tutorial is to discuss the language basis of dyslexia in the context of developmental language disorders (DLDs). Whereas most studies have focused on the phonological skills of children with dyslexia, we bring attention to broader language skills. Method: We conducted a focused literature review on the language basis…

Purpose: Estimates of the expected co-occurrence rates of idiopathic language disorder and attention-deficit/hyperactivity disorder (ADHD) provide a confusing and inconsistent picture. Potential sources for discrepancies considered so far include measurement and ascertainment biases (Redmond, 2016a, 2016b). In this research symposium forum…

Purpose: A normative study using the Multiple Auditory Processing Assessment--2 (MAPA-2; Schow et al., 2018) was recently completed. With access to these data, the authors extend that work and support a definite construct for auditory processing disorder (APD). The goal here is to examine MAPA-2 reliability and validity (construct, content, and…

Studies have identified concurrent, longitudinal, and bidirectional associations between language difficulties and internalizing problems. This is commonly explained by social exclusion or withdrawal from peers, but underlying mechanisms are not well understood. This study uses sibling data to investigate if the comorbidity between language…

Very little research has explored the impact of interventions combining music and technology on children with a dual diagnosis of autism and intellectual disabilities (ID) incorporating the active involvement of school staff. Video recordings and group interviews were used to collect data in this study. Video recordings of five children with…