Background: Cycling has gained more attention as an important lifelong physical activity. Learning to cycle independently without assistance is a milestone for most children that requires time and practice to master. Cycling was recently added to the motor development model and so a valid and reliable measure of cycling ability is required to…

Our identity develops with age, and many impacting factors will determine whether it is healthy or unhealthy. A particularly fragile phase of identity development occurs during adolescence when level of motor competence may be influential, yet is rarely considered. Purpose: The purpose of this study was to examine male and female adolescent's…

Background: Standard physical education (PE) programs and the team-teaching methodology have rarely been evaluated to investigate their real efficacy in changing children's motor skills. Aims: The aims of this study are two-fold: The first aim is to evaluate the effectiveness of a PE program for improving coordinative motor skills in the team…

How do infants learn to perceive the backs of objects that they see only from a limited viewpoint? Infants' 3-dimensional object completion abilities emerge in conjunction with developing motor skills--independent sitting and visual-manual exploration. Infants at 4.5 to 7.5 months of age (n = 28) were habituated to a limited-view object and tested…

A critical aspect of perception-action coupling is the ability to modify ongoing actions in accordance with variations in the environment. Infants' ability to modify their gait patterns to walk down shallow and steep slopes was examined at three nested time scales. Across sessions, a microgenetic training design showed rapid improvements after the…

Four principles are drawn from approximately 100 years of research in the area of motor development. The principles are (1) children are not miniature adults, (2) boys and girls (children) are more alike than different, (3) good things are earned, and (4) no body (nobody) is perfect. Five sections of this article introduce some of the major…

Children's serial motor skill acquisition was studied within a neo-Piagetian framework. High and low M-processors (a designation of a child's ability to produce problem solutions) performed on a curvilinear repositioning task. A primacy-recency effect was evidenced for both groups on the age-related task, while a recency effect occurred for only…

In this study we examined early motor, vocal, and communicative development in a group of younger siblings of children diagnosed with autism (Infant Siblings). Infant Siblings and no-risk comparison later-born infants were videotaped at home with a primary caregiver each month from 5 to 14 months, with follow-up at 18 months. As a group, Infant…

A theory of infant skill acquisition was supported by observations, over a six-week period, of the bouncing activity of eight infants while they were supported in a harness assembly. Observed three stages of activity: an initial assembly stage, when movement was irregular and variable in period; a tuning phase of more periodic movement; a final…

Using a dynamic systems approach, examined the development of intralimb coordination over the first year of independent walking in three infants. Found that, in the first month of walking, there was much instability between the thigh and shank of the leg, but after three months infants appeared to have found an adult-like stable coordinative…

A study investigated the motor development in 99 Australian children (ages 10-16) with Down syndrome. Results showed that the children's motor proficiency continued to progress into adolescence and that there were a wide range of inter- and intra-individual differences in their skill levels and rates of progress. (Author/CR)

A theoretical framework for incorporating relaxation instruction in the physical education curriculum is presented based on the assumption that relaxation is a muscular-skeletal skill benefitting general motor skill acquisition. Theoretical principles, a definition of relaxation, and an analysis of stages of skill development are also used in the…

This study of the oral motor behaviors of seven toddlers (age 15 months) may be interpreted to indicate that: (1) mandibular coordination follows a developmental continuum from earlier emerging behaviors, such as chewing and sucking, through babbling, to speech, or (2) unique task demands give rise to distinct mandibular coordinative constraints…

Less experienced teachers may present skill tasks to physical education students and athletes in a manner that is too complicated. This paper explains how beginning and intermediate learning of motor skills occur, noting implications for teaching in the verbal-cognitive stage for beginners and the motor- associative stage for intermediate…

Addresses three issues regarding developmentally appropriate physical education: what it means; what teachers must know (change occurs in an orderly, sequential fashion and is age and experience related); and how teachers can implement it (be skilled observers of movement and be clear about the purpose of the task). (SM)