The Effect Of Self-Controlled Feedback On Mortor Learning In Archery Athletes
| Autor: | CHEN,HSIU-CHING, 陳琇卿 |
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| Rok vydání: | 2017 |
| Druh dokumentu: | 學位論文 ; thesis |
| Popis: | 105 The purpose of this research is to investigate the motor learning efficiency of archers with self-control feedback. There are 15 subjects from NTUS archers team(11 male and 4 female) in this experiment. They are divided into 3 groups and there are 5 people in each group. Subjects in the first group test with self-control feedback, and in the second group test without self-control feedback. The third group is for contrasting. The subjects in self-control feedback group can decide when and how often to know the scores they obtain by themselves, and they will know the scores and the direction of arrow by asking assistants after shooting. The subjects in no self-feedback group are refer to the self-control feedback group. There are 4 phases in this experiment, homogeneousness test, acquisition phase, immediate test and delayed test after 3 days of immediate test. The test item are 70m for 2 rounds in homogeneousness test, immediate test and delayed test. The researcher divides the group with independent variable, and analyzes with original average score with dependent variables, absolute error(AE) which stands for accuracy and stability and variable error(VE) by one-way ANOVA. After that, researcher compares the scores in 40 rounds with absolute error(AE) and variable error(VE) in acquisition phase by two-way repeated measures. The result shows that there is no significant difference with AE and VE in homogeneousness test acquisition phase and immediate test for each group. But we can find that self-control feedback group has a significant difference with VE in delayed test. Therefore, the researcher thinks that it will be more stable for performance of archery by getting feedback after training and suggests that consider adding feedback is good for performance of archery in the future training. |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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