出版社：Japan Society of Physical Education, Health and Sport Sciences
摘要：The main purpose of the present study was to determine the relative effects of the speed and amount of models' demonstration performance bn both simple and complex motor tasks with young children. Kindergarten children were randomly assigned to one of the six subgroups of a 2 X 3 (amounts X speeds) experimental design. Depending on the experimental condition, a trained model arranged 40 or 20 marbles at the rate of 30, 24, or 15 marbles par minute; Experiment I (Simple Motor Task) Sixty kindergarten children, 30 boys and 30 girls, served as subjects. The results of Experiment I showed that the speed of the models' performance produced positive effects upon the observers' subsequent performance. The amount of the models' demonstration, however, did not have a significant effect on the observers' performance. Experiment II (Complex Motor Task) Seventy-two kindergarten children, 42 boys and 30 girls, participated as subjects. The results of Experiment II indicated that the amount of the models' performance had positive effects on the observers' subsequent performance. The steed of the models' performance, however, had no effect of statistical significance. In other words, the speed and amount of the observers' performance produced opposite effects in two experiments. Their theoretical implications were discussed in the text.
其他摘要：The main purpose of the present study was to determine the relative effects of the speed and amount of models' demonstration performance bn both simple and complex motor tasks with young children. Kindergarten children were randomly assigned to one of the six subgroups of a 2 X 3 (amounts X speeds) experimental design. Depending on the experimental condition, a trained model arranged 40 or 20 marbles at the rate of 30, 24, or 15 marbles par minute; Experiment I (Simple Motor Task) Sixty kindergarten children, 30 boys and 30 girls, served as subjects. The results of Experiment I showed that the speed of the models' performance produced positive effects upon the observers' subsequent performance. The amount of the models' demonstration, however, did not have a significant effect on the observers' performance. Experiment II (Complex Motor Task) Seventy-two kindergarten children, 42 boys and 30 girls, participated as subjects. The results of Experiment II indicated that the amount of the models' performance had positive effects on the observers' subsequent performance. The steed of the models' performance, however, had no effect of statistical significance. In other words, the speed and amount of the observers' performance produced opposite effects in two experiments. Their theoretical implications were discussed in the text.
