Research data indicates that adolescents in early stages of development of secondary sexual features show a higher rate of increase in speed-strength qualities than any other stage of puberty, regardless of age. Opinion exists that it is best to develop physical capabilities during the period of their significant increase. (Author/JH)

The authors describe an attempt to improve academic skills and self concept in elementary school students through sensory-motor development. (RWP)

Article focuses on motor development in children and the advantages teachers gain when they more fully understand the problems children face in mastering the world of skilled movement. (Author/RK)

The present study, based on teachers' ratings of their 4- and 5-year-old students, examined the correspondence between quantity and sophistication of verbal output and the child's production of gross bodily activity and fine manipulative movements. (Authors)

The authors describe a noncategory Child Development Program developed to provide early intervention in language concepts and academic, social, and motor skills for five- and six-year old children thought to be high risks in the primary grades. (Author)

Author briefly summarizes the research and objectives of physical education programs. (CB)

The results of this study suggest that one might question the locomotor developmental level of the child with a learning disability. (Author)

Speculates why animals have not developed wheels in place of inefficient legs. One study cited suggests three reasons why animals are better off without wheels: wheels are efficient only on hard surfaces, limitation of wheeled motion due to vertical obstructions, and the problem of turning in spaces cluttered with obstacles. (JN)