Cover image for A study of the effectiveness of audio-visual teaching materials when prepared according to the principles of motivational research.
Title:
A study of the effectiveness of audio-visual teaching materials when prepared according to the principles of motivational research.
Author:
Edling, Jack V.
Personal Author:
Publication Information:
Monmouth : Teaching Research, Oregon State System of Higher Education, 1963.
Physical Description:
ix l., 214 pages : illustrations ; 28 cm
General Note:
"Final report, Title VII project number 221, National defense education act of 1958 grant number 735055.00.11."
Language:
English
Format :
Book