Primary reflexes are highly stereotypical, automatic movements comprising much of the motor repertoire of newborns. The current study examined rates of presence of five primary reflexes (snout, visual rooting, sucking, tactile rooting, and grasp) and variables predictive of their persistence for children with ASD (n = 35), developmental disability…

Identifying infants at elevated likelihood for autism and other developmental differences in the first year of life remains a significant challenge. This study explored associations between behavioral differences in infancy and developmental outcomes in toddlerhood. We conducted a secondary data analysis of 256 infants with an older autistic…

This study examined predictors of access to early support amongst families of 0-6-year-old children with suspected or diagnosed developmental disabilities in the United Kingdom. Using survey data from 673 families, multiple regression models were fitted for three outcomes: intervention access, access to early support sources, and unmet need for…

Background: Canadian 24-h movement guidelines recommend that adults achieve 150 min per week of moderate-to-vigorous physical activity (MVPA), 7-9 h of sleep per night and spend no more than 8-h per day sedentary to optimise health and wellbeing. Method: Using a cross-sectional survey of 131 family caregivers of adults with intellectual and…

Variation in the "FMR1" gene may affect aspects of cognition, such as executive function and memory. Environmental factors, such as stress, may also negatively impact cognitive functioning. Participants included 1,053 mothers of children with and without developmental disabilities. Participants completed self-report measures of executive…

Background: Previous research has shown that post-secondary collegiate vocational educational programs often have positive effects on employment outcomes for young adults with intellectual and developmental disabilities. Aims: Using secondary data of a program in the United States collected over several years, we examined which intervention…

Using the Opportunity-Propensity Model (Byrnes in Dev Rev 56:100911, 2020; Byrnes & Miller in Contemp Educ Psychol 32(4);599-629, 2007), the current study investigated which factors helped predicting children's home learning experiences during the COVID-19 pandemic, thereby examining differences between children with (DD; n = 779) and without…

In a person-centred approach, this study investigated profiles of inclusive teachers' beliefs about teaching students with intellectual and developmental disabilities (IDD) and their relations to teacher efficacy for inclusive practice. Eight hundred eighty-seven inclusive teachers in China responded to the Inclusive Teachers' Beliefs…

The Individuals With Disabilities Education Act (IDEA) of 2004 highlights the need for special education and related personnel to prepare youth with disabilities for adulthood, particularly in the areas of postsecondary education, employment, and independent living. In accordance with this policy, our study used qualitative case reporting to…

Background: Despite the enactment of disability laws/policies in India, research shows that caregivers of adults with intellectual and/or developmental disabilities experience inadequate formal supports/services due to dissemination barriers and lack of awareness about them. To address discrepancy between caregivers' support needs and the…

According to current accounts of social cognition, the emergence of verbal and non-verbal components of social perception might rely on the acquisition of different cognitive abilities. These components might be differently sensitive to the pattern of neuropsychological impairments in congenital neurodevelopmental disorders. Here, we explored the…

Although it is now widely accepted that developmental co-ordination disorder (DCD) persists into adolescence and adulthood, few studies have assessed the concept of Quality of Life (QOL) within the adult DCD population. This is despite a growing recognition that children and adolescents with DCD experience poorer QOL than their typically developed…

Individuals with disabilities do not access postsecondary education at the same rate as their peers without disabilities. This gap is unfortunate, as research shows that when students with intellectual and developmental disabilities (IDD) participate in postsecondary education, they have improved physical, social, and employment outcomes. To…

Temporal accounts of Developmental Dyslexia (DD) postulate that a timing impairment plays an important role in this learning disorder. However, DD has been associated with timing disorders as well as other motor and cognitive dysfunctions. It is still unclear whether nonverbal timing skills per se may be considered as independent determinants of…

Introduction: This study examined factors that predict stress level and life satisfaction among adults with intellectual or developmental disabilities during the COVID-19 pandemic and the role of social support. Method: From a larger study about the experiences during the pandemic of 2028 individuals with and without disabilities, 181 adults with…