TRENDS IN THE DEVELOPMENT OF REPRESENTIONAL PLAY IN INFANTS FROM ONE TO THREE YEARS—AN OBSERVATIONAL STUDY

Principles of Medical Statistics.

P. D. Oldham, A. Bradford Hill · Journal of the Royal Statistical Society Series A (General) · 1962 · 101 citations

Natural Sciences, Biostatistics, Mathematics +12

Language Disorders in Children

Helmer R. Myklebust · Exceptional Children · 1956 · 79 citations

Education, Linguistics, Speech-language Pathology +12

PLAY, LANGUAGE AND REASONING IN SUBNORMAL CHILDREN

I. Hulme, E. A. Lunzer · Journal of Child Psychology and Psychiatry · 1966 · 51 citations

Education, Educational Psychology, Human Development +10

INTELLECTUAL DEVELOPMENT IN THE PLAY OF YOUNG CHILDREN

E. A. Lunzer · Educational Review · 1959 · 42 citations

Education, Early Childhood Education, Educational Psychology +9

Psychology of Early Growth

Arnold Gesell, Helen Thompson · AJN American Journal of Nursing · 1938 · 37 citations

Social Sciences, Psychology, Developmental Psychology +1