Psychomotor Performance Effects Upon Elementary School Children by Sex and Perceptual Speed Ability of Three Compressions of an Instructional Sound Motion Picture.

Autor/inn/en	Masterson, James; und weitere
Titel	Psychomotor Performance Effects Upon Elementary School Children by Sex and Perceptual Speed Ability of Three Compressions of an Instructional Sound Motion Picture.
Quelle	(1975), (22 Seiten) PDF als Volltext kostenfreie Datei Verfügbarkeit
Dokumenttyp	gedruckt; online; Monographie
Schlagwörter	Conceptual Tempo; Educational Research; Elementary Education; Films; Grade 6; Instructional Films; Learning Processes; Material Development; Perception; Perceptual Motor Learning; Performance Criteria; Psychomotor Skills; Sex Differences; Speech Compression + Suchen Sie Ihr Suchwort? Bildungsforschung; Pädagogische Forschung; Elementarunterricht; Film; School year 06; 6. Schuljahr; Schuljahr 06; Lehrfilm; Learning process; Lernprozess; Lehrmaterialentwicklung; Wahrnehmung; Perceptual-motor learning; Sensumotorisches Lernen; Wahrnehmungsschulung; Psychomotorische Aktivität; Sex difference; Geschlechtsunterschied
Abstract	Forty-eight sixth-grade students were studied to determine their response to selected compressions of the narration of an instructional sound motion picture. A 4:10 color film with a 158 wpm recorded narration was shown at 25, 33-1/3 and 50 percent compression rates; performance time and quality were measured immediately and after 12-day intervals. It was found that compression of up to 50 percent did not significantly effect performance quality, but had a significantly negative effect on performance time in female students and those of low perceptual speed. Both sex and level of perceptual speed ability were held to be patent predictors of poorer quality and slower work in instruction via compressed sound motion pictures. A compression rate of 25 percent was held least effective for females and most effective for males; a 33-1/3 percent rate, least effective for those of low perceptual ability and most effective for those of high perceptual ability. (SK)
Erfasst von	ERIC (Education Resources Information Center), Washington, DC