Introduction: The purpose of this study was to quantify the relationship between early motor skills, such as sitting, and the development of problem-solving skills in children with motor delays. Methods: Motor (Gross Motor Function Measure) and problem-solving (Assessment of Problem-Solving in Play) skills of 134 children 7-16 months adjusted age…

Although 3-year-olds in the United States may attend prekindergarten prior to formal school entry in kindergarten, few investigations focus on the socioemotional foundations of classroom learning at age 3 and their relationship to later achievement. This study examined the relationship between age 3 readiness for group-based learning, modeled as…

The study evaluates a social-communication-based approach to autism intervention aimed at improving the social interaction skills of children with autism spectrum disorder. We report preliminary results from an ongoing randomized controlled trial of 51 children aged 2 years 0 months to 4 years 11 months. Participants were assigned to either a…

Longitudinal study of patterns of gross motor development in congenitally blind infants indicated that neuromuscular maturation and postural achievements were similar to those of sighted infants, but that self-initiated mobility and locomotion were delayed. (ST)