The sleep of school children: Its distribution according to age, and its relation to physical and mental efficiency.
- 1 March 1913
- journal article
- Published by American Psychological Association (APA) in Journal of Educational Psychology
- Vol. 4 (3) , 138-147
- https://doi.org/10.1037/h0070635
Abstract
No abstract availableKeywords
This publication has 0 references indexed in Scilit: