AbstractsEducation Research & Administration
Further Studies on the Dark Adaptation of Elementary School Children
| Institution: | North Texas State Teachers College |
|---|---|
| Department: | |
| Year: | 1941 |
| Keywords: | dark adaption; children; Night vision.; Eye – Adaptation. |
| Record ID: | 1549920 |
| Full text PDF: | http://digital.library.unt.edu/ark:/67531/metadc70304/ |
Abstract
The present study is part of a long time cooperative study of the Education and Home Economics Departments of North Texas State Teachers College begun in 1940. The purpose is to compare the dark adaptations of second and third grade children made in 1940 with those made in 1941, and to determine also the dark adaptation of a group of fifth and sixth grade children receiving vitamin A concentrate.
