This study examined whether adaptive behaviour, emotional and behavioural challenges, and social skills, respectively, moderated the effect of a movement skill intervention on movement skills among preschool aged children with autism spectrum disorder. Twenty-seven participants with autism spectrum disorder (N = 13 experimental) between 3 and 5…

Background and aims: The quality of parent verbal input--diverse vocabulary that is well-matched to the child's developmental level within interactions that are responsive to their interests--has been found to positively impact child language skills. For typically developing (TD) children, there is evidence that more advanced linguistic and social…

Purpose: Although motor skill interventions often improve fundamental motor skills (FMS) during preschool, the extent of individual children's success in development of FMS still varies among children receiving the same intervention. Temperament is multifaceted and includes negative affect (high levels of frustration or anger), effortful control…

For children with moderate or severe cerebral palsy (CP), a foundational early goal is independent sitting. Sitting offers additional opportunities for object exploration, play and social engagement. The achievement of sitting coincides with important milestones in other developmental areas, such as social engagement with others, understanding of…

Children with autism spectrum disorder (ASD) tend to receive several related services during their early school years. In this study, we followed 70 preschoolers with ASD and used parent reports to document the intensity of these services over a 4-year period, in relation to children's outcomes in three domains. While behavioral difficulties…

The field of early autism research is in dire need of outcome measures that adequately reflect subtle changes in core autistic behaviors. This article compares the ability of a newly developed measure, the Brief Observation of Social Communication Change (BOSCC), and the Autism Diagnostic Observation Schedule (ADOS) to detect changes in core…

Background: Children with developmental coordination disorder (DCD) are often identified by classroom teachers and the identification process relies heavily on teachers' perceptions. The literature would suggest that teachers' perceptions may be influenced by a child's gender, behaviour and the type of motor problem they demonstrate. To date, the…

This article presents an example of two boys who have received a list of diagnoses including Attention Deficit Hyperactivity Disorder (ADHD), autism, Asperger's syndrome, Oppositional Defiant Disorder (ODD), and clinical depression. Both boys received a variety of interventions ranging from behavior modification plans to counseling and medication,…

The research and literature on how to handle biting has remained consistent over the last 20 years. Most publications and seasoned professionals focus on intervention and tell us to attend to the child who was bitten, reinforce the idea of "using our words" with the biter, and be consistent in the use of separation, redirection, and…

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),…