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Willits, Fern K.; And Others – 1975
Changes in the attitudes of 1,950 initially rural Pennsylvania individuals toward selected aspects of traditional morality were examined by comparing the expressed opinions of persons surveyed in 1947, when adolescent, with their responses in 1971, when in their early forties. In both 1947 and 1971 the subjects were asked to respond to an…
Descriptors: Adolescents, Adoption (Ideas), Adults, Attitudes
GROPPER, GEORGE L.; LUMSDAINE, ARTHUR A. – 1961
A SERIES OF EXPERIMENTS WAS CONDUCTED TO TEST THE EFFECTIVENESS OF TELEVISED INSTRUCTION. THIS STUDY, THE THIRD IN A SERIES, EXPLORED THE ROLE IN FIXED-PACE TELEVISION INSTRUCTION OF SOME OF THE TECHNIQUES AND PRACTICES EMPLOYED IN TEACHING-MACHINE INSTRUCTION. THREE SEPARATE EXPERIMENTS WERE CONDUCTED--(1) A JUNIOR HIGH SCHOOL LESSON ON NEWTON'S…
Descriptors: Achievement, Educational Television, Films, Learning
HARBY, S.F. – 1952
EQUIPMENT USING A TRANSLUCENT SCREEN AND REAR PROJECTION HAS MADE IT POSSIBLE TO PROJECT MOTION PICTURES IN DAYLIGHT (DAYLIGHT PROJECTION). FILMS CAN BE SHOWN REPEATEDLY WHEN FORMED INTO A FILM LOOP (CONTINUOUS LOOP PROJECTION). DAYLIGHT PROJECTION AND CONTINUOUS LOOP PROJECTION WERE USED TO INVESTIGATE THE FOLLOWING QUESTIONS--(1) ARE FILM LOOP…
Descriptors: Demonstrations (Educational), Filmstrips, Physical Education, Projection Equipment