Open AccessAge norms of physical development of schoolchildren of the 1st stage of the city of Kazan
Author(s) -
Adrian Levitsky,
А. В. Самойлова
Publication year - 1929
Publication title -
kazanskij medicinskij žurnal
Language(s) - English
Resource type - Journals
eISSN - 2587-9359
pISSN - 0368-4814
DOI - 10.17816/kazmj78855
Subject(s) - physical development , stage (stratigraphy) , psychology , developmental psychology , geology , paleontology
It is hardly necessary to prove the importance and necessity of having average figures for the physical development of schoolchildren.