A study of the effectiveness of audio-visual teaching materials when prepared according to the principles of motivational research.
Contributors: Oregon State Board of Higher Education
Publisher: Teaching Research, Oregon State System of Higher Education
Published: 1963
Place of publication: Monmouth
Language: eng
Number of pages: 214
Subjects: Audio-visual education.; Motivation (Psychology)
Notes: "Final report, Title VII project number 221, National defense education act of 1958 grant number 735055.00.11."