The Influence Of The Direction And Frequency Of Feedback On Children's Breaststroke Skill Learning

Research purposes:swimming is one of the sports skills that contemporary students must master,which has the beneficial effect of improving individual respiratory system function and promoting the overall development of the body.However,as a representative sports skill,swimming has different effects on individuals with different feedback frequency and feedback information direction.According to the different concerns of feedback,we generally divide the feedback frequency into high frequency feedback and low frequency feedback,and divide the feedback information direction into correct feedback and wrong feedback.In the process of motor skill teaching,according to the different concerns of feedback,additional feedback is divided into result feedback and performance feedback.Different forms of feedback and the direction of feedback information have different effects on motor skill learning;in the feedback,different frequency of feedback also has different effects on motor skill learning.Therefore,the purpose of this study is to explore the impact of the direction and frequency of feedback on swimming skill learning,and to reveal the impact of the combination of different direction and frequency of feedback on children's breaststroke skill learning.Research methods:the study included three experiments,using a 2(feedback frequency)×2(feedback information direction)intergroup design,screening the students who study swimming in Yangzhou Certain gymnasium,randomly divided into four groups.Group one points to the correct and high frequency feedback information,group two points to the correct and low frequency feedback information,group three points to the wrong and high frequency feedback information,group four points to the wrong and low frequency feedback information.Experiment 1 is acquisition test.Four groups of subjects were taught breaststroke skills.The intervention time of each group was one hour per day,and the total experiment time was ten days.Ten days later,the acquisition test was conducted.Experiment 2 is maintain test,the four groups of subjects stopped practicing for ten days after completing the acquisition test,recalled the subjects after ten days,and screened them again.The subjects who met the requirements were tested to maintain the breaststroke.Experiment 3 is migration test,which is divided into immediate migration test and retention migration test.The immediate transfer test is that after four groups of subjects have acquired the complete movement skills of breaststroke and completed the acquisition experiment test,they immediately carry out the anti breaststroke teaching,the teaching time is 10 minutes,and after 10 minutes of teaching,they carry out 10 minutes of independent practice.Finally,test.The retention migration test was conducted ten days after the subjects stopped practicing.Results:(1)In Experiment 1,the main effect of feedback direction was significant(F(1,48)=6.99,p=0.01,?p2=0.127);the main effect of feedback frequency was not significant(F(1,48)=1.5,p=0.227,?p2=0.03),and the interaction of feedback direction x feedback frequency was not significant(F(1,48)=0.70,p=0.40,?p2=0.01).(2)In Experiment 2,the main effect of feedback direction was significant(F(1,48)=1 0.64,p=0.00,?p2=0.18);the main effect of feedback frequency was not significant(F(1,48=0.79,p=0.39,?p2=0.02),and the interaction of feedback direction x feedback frequency was not significant(F(1,48)=0.35,p=0.56,?p2=0.01).(3)In Experiment 3,the results of immediate transfer experiment showed that the main effect of feedback direction was not significant(F(1,8)=0.99,p=0.33,?p2=0.05),the main effect of feedback frequency was not significant(F(1,18)=0.05,p=0.82,?p2=0.00),and the interaction of feedback direction × feedback frequency was not significant(F(1,18)=0.00,p=0.97,?p2=0.00).The results showed that the main effect of feedback direction was not significant(F(1,18)=0.38,p=0.55,?p2=0.02),the main effect of feedback frequency was not significant(F(1,18)=1.81,p=0.20,?p2=0.10),and the interaction of feedback direction x feedback frequency was not significant(F(1,18)=0.58,p=0.46,?p2=0.03).The results are as follows:(1)The group with the wrong direction of feedback information is better than the group with the right direction of feedback information.(2)The frequency of feedback has no direct effect on motor skill learning(3)In the process of breaststroke teaching,the teaching guidance method of feedback information pointing to the wrong is more conducive to motor skill learning;the combination of feedback information pointing to the wrong and high frequency is more effective in the teaching guidance process.