A child with Down syndrome (DS) is physically characterized by muscle hypotonia, joint instability, and poor motor coordination. Here, we tested whether Dohsa-hou training could improve motor coordination among children with DS, compared to a control condition. Forty children with DS were randomly assigned either to Dohsa-hou training or to a…

This study evaluated the efficacy of an 8-week (two sessions/week; 60 min/session) adapted soccer intervention on skill performance and retention in 30 adults (18 men and 12 women) ages 17-40 years with autism spectrum disorder, Down syndrome, and intellectual disability. Of these 30 participants, 18 completed a 1-month retention test. The program…

The literature is bereft of information about the age at which infants with Down syndrome (DS) acquire motor skills and the percentage of infants that do so by the age of 12 months. Therefore, it is necessary to identify the difference in age, in relation to typical infants, at which motor skills were acquired and the percentage of infants with DS…

Persons with Down syndrome are frequently described as "clumsy". The recent progress in the development of quantitative approaches to motor synergies has allowed researchers to move towards an understanding of "clumsiness" at the level of underlying control mechanisms. This progress has also offered an opportunity to quantify changes in motor…

Behavior analysts have spent relatively little time in designing interventions to enhance motor development in typically developing infants and children. This study examines the effect of a motor training package consisting of opportunity to respond and practice (standing the infant and letting her hold the fingers of the experimenter),…