Changes in achievement following the removal of certain physical defects in elementary school pupils
By: [by] Raymond L. Chambers.
Published: 1931
Place of publication: Philadelphia
Language: eng
Number of pages: 131
Subjects: School children -- Health and hygiene.; Children with disabilities.; Public schools -- Pennsylvania -- Philadelphia.
Notes: Bibliography : p. 100-106.
Thesis (Ph. D.)--University of Pennsylvania, 1931.
"The pupils chosen as subjects for this study were enrolled... in six Philadelphia, Pennsylvania, public schools." - p. 23.