Play skills are a behavioral cusp as they provide the foundation for the development of other related skills in young children. Children with developmental disabilities often demonstrate significant delays in their play skills. When children do not engage in play at the same rates or in the same ways as their peers or siblings, their ability to…

Background: Public awareness of Developmental Language Disorder (DLD) is lower than other neurodevelopmental disorders, despite its high prevalence of 7.6%. This lower awareness means recruitment for DLD research studies is difficult. DLD is both underfunded and under-researched, resulting in relatively limited research investigating individuals…

Children first establish the foundations of subsequent social interactions by learning basic toy manipulations skills (Weiss and Harris, 2001). Once the child has established these skills in isolation, they can then be expanded into the symbolic and dramatic levels of play. For children who do not display these foundational toy play skills, the…

Video-based instruction (VBI) is an effective means to teach employment skills to young adults with intellectual and developmental disabilities (IDD). Within the category of VBI, video prompting (VP) is well-suited to teach multistep routines, and video modeling (VM) is better suited for social interactions. In this multiple probe design, three…

Poor social skills is a leading factor why individuals with intellectual and developmental disabilities (IDD) lose their jobs. Fortunately, the use of technology has made learning and teaching social skills more seamless and integrated in employment contexts. We conducted a multiple-probe-across-participants single-case experimental design study…

In the current study, we examined adaptive skills and trajectories over time in 257 individuals with Angelman syndrome (AS) using the Vineland Adaptive Behavior Scales, 2nd Edition. Multilevel linear models were used to examine differences between molecular subtypes over time, from one year to 13 years of age, in the adaptive domains of…

Background: The implicit learning deficit hypothesis claims that impaired implicit learning underlies deficits in social-communicative abilities associated with developmental language disorder (DLD). However, previous research testing this hypothesis revealed inconsistent results and largely used process-impure sequential learning tasks. Aims:…

Social deficits often impede the ability of individuals with intellectual and developmental disabilities (IDD) to obtain and maintain employment (Barnard et al., Barnard et al., Inclusion and autism: Is it working? 1000 examples of inclusion in education and adult life from the National Autistic Society's members, National Autistic Society, 2000;…

Despite the pervasive use of wireless technology in today's society, people with intellectual and developmental disabilities (IDD) have limited access to technology. Technology is underutilized by this population for a variety of reasons including cost-related barriers and cognitive inaccessibility of devices and software applications. The lack of…

Although children with Williams syndrome (WS) are reported to show a strong motivation towards social interaction, evidence suggests many experience difficulties with peer relations. Less is known regarding the characteristics of such difficulties. Parents and teachers of 21 children with WS (7- to 16 years) completed questionnaires measuring…

Empathy is generally described as a multidimensional construct, consisting of cognitive and affective components. Researchers demonstrate that a better ability to understand and express empathy toward others is associated with positive social outcomes such as strong communication skills and meaningful social relationships. For individuals with…

Purpose: This study explores limitations in communication in daily life of children with developmental language disorder (DLD) from their parents' perspective as well as communicative abilities and social functioning in the classroom from their teacher's perspective. Furthermore, differences between children with mixed receptive-expressive…

Social deficits are often a core area of development for students in special education, thus schools are charged with providing social skills interventions. Although many strategies are available, few schools successfully employ evidence-based interventions for students with autism and related disabilities. A way to address these concerns while…

Background: People with intellectual and developmental disabilities face challenges in developing and maintaining intimate relationships, frequently requiring support from staff. Method: Focus groups were conducted with 26 social care staff members to explore the support they provided to people with intellectual and developmental disabilities to…

Background: The feasibility of using typically developing siblings as social interaction intervention agents has been suggested in the literature addressing interactions and relationships between children with disabilities and their siblings. However, the outcomes are not completely understood. Objective: This study evaluated an intervention that…