No prevalence statistics for articulation and phonological problems in Arabic children with Down syndrome (DS) have been published. The goal of this study was to see how common consonant production errors and phonological processes are in Emirati Arabic-speaking children with DS, and how they relate to their intellectual level and hearing status.…

Young children with Down syndrome (DS) often demonstrate impaired oral vocabulary development; however, few intervention studies have focused on this population. One promising method to improve the oral vocabulary of young children with DS may be to train their parents to intervene at home. In this study, we used tele-education methods (e.g.,…

The aim of this study was to compare bibliometric indicators of scientific productivity in physical activity (PA) in children and adolescents with Autism spectrum disorder (ASD) and Down syndrome (DS) in the PubMed database. A bibliometric study was conducted for the last 5 years (2017 to 2021). The data collected for each article were: year of…

Children with Down syndrome are largely excluded from the foreign language classroom, and no research exists documenting their abilities to learn a foreign language. Research is needed to demonstrate the abilities of children with Down syndrome to learn a foreign language so that they might be included in the foreign language classroom along with…

Goals: This study examined: (a) crystallized/fluid intelligence trajectories of adolescents and adults with Down syndrome; and (b) the contribution of endogenous (health, activities of daily living--ADL) and exogenous (cognitively stimulating leisure activities) factors on adults' intelligence with age. Method: Four cohorts (N = 80) with Down…

Background/Objective: Researchers have traditionally reported that individuals with Down syndrome possess a strength in their social development, yet the opposite occurs with Asperger's syndrome. Based on this premise, we sought to assess effectiveness of the social skills training program. Method: Thirty adolescents aged 11 to 14 years with Down…

The current study evaluates the concurrent relationship between parent ratings of executive functioning and maladaptive behavior among children and adolescents with Down syndrome and then repeats this evaluation using teacher reports. Parents and teachers of 63 school-age children with Down syndrome rated the child's executive functioning…

Three parents of preschool-aged children with Down syndrome using mobile augmentative and alternative communication (AAC) technologies to communicate participated indirect, systematic communication-partner instruction. Intervention featured an adaptation of the ImPAACT Program (Improving Partner Applications of Augmentative Communication…

This study investigated which specific behavioural issues is best associated with adaptive functioning in three specific genetic syndromes. Behavioural issues were assessed in neurotypical (NT) (n = 43), Tuberous sclerosis complex (TSC) (n = 19), Down syndrome (DS) (n = 24) and Fragile X syndrome (FXS) (n = 23) participants ranging from 3 to…

Eye tracking research technologies are often used to study how individuals attend visually to different types of AAC displays (e.g. visual scene displays, grid displays). The assumption is that efficiency of visual search may relate to efficiency of motor selection necessary for communication via aided AAC; however, this assumption has not…

Background: COVID-19 has resulted in some educators and allied health practitioners transitioning to online delivery of literacy instruction. As far as we are aware, no studies have investigated online delivery of comprehensive literacy instruction for children with Down syndrome. Aims: In this pilot study, we explore the efficacy of online…

The aim of this study is to reveal the trends in studies on teaching mathematical skills and individuals with Down Syndrome (DS) from various perspectives by analyzing the content of scientific research articles in this field. As a result of literature review conducted for this purpose, a total number of 62 articles which can be accessed in full…

Uncertainty persists regarding the post-childhood trajectory of syntactic acquisition of persons with Down syndrome (DS). In some studies, asymptote is reached in the early teens, whereas others find syntax continuing to develop at least into early adulthood. This study addressed the issue using a cross-sectional approach. Receptive syntax and…

Background: Speech and language acquisition can be a challenge for young children with Down syndrome (DS), and while early intervention is important, we do not know what early interventions exist and how effective they may be. Aims: To systematically review existing early speech, language and communication interventions for young children with DS…

The purpose of this study was to examine the primary and secondary color preferences of students with special needs as well as their color preference for an object regarding their disability types, school levels, and gender. The study employed a survey research design with quantitative methodology. It was conducted with the participation of 549…