Results 1. Classification of the Data Theoretically, data could be classified in terms of either
the chronological or the developmental age of the children. Developmental age has been …

PHYSICAL DEVELOPMENT IN THE ENGLISH AND THE AMERICAN PRE-SCHOOL CHILD
A COMPARISON BETWEEN FINDINGS IN THE OXFORD AND THE BRUSH FOUNDATION …

Dr. Rotch, of Boston, in his admirable work on" The Roentgen Ray in Pediatrics," has
pointed out the need of improvement in our method of standardizing or grading growing …

The physical working capacity was determined for 196 normal Swedish country and city
school children of both sexes and of ages 10, 11 and 12 years. Ninety-four of the children …

I. The Assessment of Skeletal Maturation from Roentgenograms of the Hand and Wrist The
terms" bone age" and" skeletal age" are applied frequently to the maturational status of …

Skeletal or Osseous Development The characteristic picture of the development of the
skeleton as seen in roentgenograms of the hand and other areas has been studied in great …

Although the 79 families which participated were chosen to be representative of the whole
city, the group was probably somewhat weighted on the side of low economic status. This …

The medical examination records of the first 165 enrollees in one urban Neighborhood
Youth Corps were reviewed. The review revealed that the majority of the enrollees were in …

The physical working capacity was determined for 243 California school children of both
sexes, ranging in age from 6 to 14 years. Working capacity correlated well with the surface …

The purpose of this article is to show the progress and variation of ossification and growth in
the hands of young children, the interrelation of these processes and their significance in …