Measuring the effectiveness of sound pictures as teaching aids
By: by Varney C. Arnspiger... Professor George D. Strayer, sponsor
Publisher: Teachers College, Columbia University
Published: 1933
Place of publication: New York City
Language: eng
Number of pages: 156
Subjects: Motion pictures in education; Silent films; Natural history; Study and teaching; Music; Instruction and study
Other titles: Sound pictures as teaching aids.
Notes: "The present study is... in the fields of natural science and music in the grades 5 and 7, respectively." -- p. 9

Published also as Teachers College, Columbia University, Contributions to education, no. 565.

Vita.

Thesis (Ph. D.)--Columbia University, 1933

Bibliography:  p. 95; Bibliography at end of "Typical unit of instruction... for the unit amphibian" (p. 106-107).