Background: Angelman syndrome (AS) leads to clinical manifestations that include intellectual impairments, developmental delay and poor motor function. Initiatives to develop therapeutics imply an urgent need to identify methods that accurately measure the motor abilities. Methods: Six children with AS (6 to 9 years old) walked on an instrumented…

Purpose: Children with autism spectrum disorder (ASD) without intellectual disability (ID) exhibit social and motor impairments and circumscribed interests/behaviors that contribute to lower physical activity (PA) levels. Despite the need for exercise interventions for these children, there is a dearth of evidence-based treatments. This study…

Research tracking sport participation from youth to adulthood is relatively rare, as is research that tracks youth sport participation with regard to adult physical activity (PA) levels, especially in the United States. Aims of this study were: 1) To investigate the degree to which sport participation tracked across youth, adolescence, and early…

Background: Rubinstein-Taybi syndrome (RSTS) is a multiple congenital anomaly syndrome characterised by several typical somatic characteristics and by developmental disabilities with various degrees of severity. Focusing on children with RSTS, the aim of this study was to describe their psychomotor, cognitive, and socio-emotional developmental…

Background: Motor skill assessment is time-consuming and some difficulties are inherent in the administration of motor tests, especially in children with neurodevelopment disorders. Purpose: This study aimed to develop and investigate the face, content, and criterion validity of a Motor Skills Sequential Pictures (MSSP) for the Test of Gross Motor…

Previous studies measuring praxis abilities in young autistic children have only used praxis measures that were not optimised for autistic individuals. Hence, we used the FAB-R to measure praxis skills in autistic (n = 38) and typically developing (TD) children (n = 38) aged between four and 10 years. Praxis abilities were generally not different…

The aims of this study were to investigate levels of fundamental movement skills (FMS) proficiency and their relationship with measures of health-related physical fitness of primary school children prior to their transition to high school in Wales. The results demonstrated that overall levels of FMS proficiency with these children were low with…

Handwriting difficulties are frequently mentioned in descriptions of developmental coordination disorder (DCD). Recent studies have shown that children with DCD pause more and produce less text than typically developing (TD) peers. This temporal dysfluency indicates a lack of automaticity in handwriting production. One possible contributing factor…

The Bruininks-Oseretsky Test of Motor Proficiency -- Second Edition (BOT-2) is a commonly used assessment of children's skills. It is important that assessments have validity evidence reported about them. The objective of the study was to investigate the structural validity of the BOT-2's eight subscales and four composite scales. A sample of 117…

The reliability and validity of the PLAY"fun" and PLAY"basic" tools were assessed. The PLAY"fun", PLAY"basic", Canadian Agility and Movement Skill Assessment (CAMSA) obstacle course, and Physical Activity Questionnaire for Children (PAQ-C) were administered to children (aged 8-14 years) in two remote…

Physical literacy refers to the confidence, competence, motivation, knowledge, and understanding to value and take responsibility for engagement in physical activities throughout the lifespan. Little is known regarding the physical literacy of children/adolescents with visual impairments (VIs). Purpose: The purpose of this study was to examine…

Background: Irish school children have demonstrated poor proficiency in fundamental movement skills (FMS) and consistent with international literature, females and overweight children tend to be less skilled than males and non-overweight children. Interventions that are suitable for children of all abilities and which provide long-term…

Purpose: The net height in tennis (0.91 m) is approximately 50% of a professional tennis player's height. Children are also expected to play with this net height, even though it is approximately 70% of the average 10-year-old's height. This study examined the immediate effect of lowering net height on the performance characteristics of skilled…

Examining age differences in motor learning using real-world tasks is often problematic due to task novelty and biomechanical confounds. Here, we investigated how children and adults acquire a novel motor skill in a virtual environment. Participants of three different age groups (9-year-olds, 12-year-olds, and adults) learned to use their upper…

The current study investigated the relation between postural balance and performance of daily living skills (DLS) in youth with autism spectrum disorder (ASD). Fifty-two youth with ASD (6-17 years; IQ = 67) completed standardized balance testing and parent-reported DLS measures. Results showed a positive association between balance and DLS that…