Ali Azhari; Rasoul Hemayat Talab; Mahmoud Skeikh; Elahe Arab Ameri
Abstract
The aim of this study was to determine the effect of social-comparative feedback on acquisition and consolidation of a perceptual-motor skill in high school male students. In this study, 36 high school students as the sample were randomly assigned to three groups (each group 12 subjects): positive, negative ...
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The aim of this study was to determine the effect of social-comparative feedback on acquisition and consolidation of a perceptual-motor skill in high school male students. In this study, 36 high school students as the sample were randomly assigned to three groups (each group 12 subjects): positive, negative and veridical social-comparative feedback. Pretest scores were recorded. Acquisition phase lasted five days and each subjects daily performed 10 blocks of 3 trials of badminton long serve. After each block, they received the feedback of their mean scores in the form of positive (higher than the actual score), negative (lower than the actual score) and veridical (the actual score) given the group to which they belonged. After 72 hours of detraining, consolidation test was performed under the same conditions as the pretest. After determining the data normality and homogeneity of variances, ANOVA with repeated measures, one-way ANOVA and Tukey post hoc test were used to analyze data at the significance level of P≤0.05. The results showed that training improved the performance of groups in the acquisition phase. But there was no significant difference in the performance of the groups. The consolidation of positive feedback group was significantly better than the other groups. These findings suggest that positive social-comparative feedback affects the consolidation of a perceptual-motor skill such as targeted badminton long serve skill.
Mohammad Taghi Aghdasi; Sima Abdolzadeh
Abstract
The present study aimed at determining the relationship between learning styles and the effect of random and blocked practices on learning of badminton serve skills. In this quasi-experimental study, 48 female high school students were randomly placed in four groups: 1. convergent learning style ...
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The present study aimed at determining the relationship between learning styles and the effect of random and blocked practices on learning of badminton serve skills. In this quasi-experimental study, 48 female high school students were randomly placed in four groups: 1. convergent learning style with random practice, 2. convergent learning style with blocked practice, 3. divergent learning style with random practice and 4. divergent learning style with blocked practice. After the pretest, subjects went through the acquisition phase under specific conditions of each group and then participated in retention and transfer tests. Kolb Learning Styles Questionnaire (KLSI) and French short serve test and Scott and Fox high serve tests were used. ANOVA was used to compare the scores of the four groups. Findings showed differences among immediate retention, delayed retention and learning transfer (P<0.05). Convergent learning style and random practice were more effective than divergent learning style and blocked practice to learn badminton serve skill (P<0.01). Therefore, focusing on the role of learning styles and learning intervention in instructing serve skills gains importance.