Ameneh Honarmand; Shila Safavi
Abstract
The use of attention instructions type is one of the most important variables in the process of motor skill learning. The aim of this study was to examine the combined effects of attention instruction type feedback, and autonomy on children's motor learning. For this purpose thirty-six children (M±SD ...
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The use of attention instructions type is one of the most important variables in the process of motor skill learning. The aim of this study was to examine the combined effects of attention instruction type feedback, and autonomy on children's motor learning. For this purpose thirty-six children (M±SD 7.05 ± 0.45 years) were asked to perform a bowling task with their dominant hand. They divided into 3 groups (external focus, the internal focus of attention, and control). Participants in the acquisition phase practiced tasks in a counterbalanced order based on feedback and choice (Autonomy) conditions and after 24 hours they take part in retention test without feedback and instructional attention and autonomy .The acquisition phase in each condition(1-without feedback and autonomy,2-with feedback,3- with autonomy,4-with feedback, and autonomy). The data were analyzed by ANOVA and ANCOVA. The results of the retention phase showed that the type of attention focus without feedback and autonomy had a greater bowling accuracy and the external focus of attention with autonomy was better than other conditions. The present study did not show the beneficial effects of attention instruction type feedback, and autonomy on children's motor learning.The results showed that motor learning in children was different from adults.Based on our results in children external attention focus and feedback with autonomy have not similar effects with adult motor learning.
Abolfazl Esmaili; Shila Safavi; Ahmadreza Movahedi
Abstract
The purpose of this study was to determine the effect of skill level on the performance of dribbling skills in soccer choking under pressure conditions. For this purpose, 20 skilled players of the university football team and twenty beginner students in football (with age range 18-25) participated in ...
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The purpose of this study was to determine the effect of skill level on the performance of dribbling skills in soccer choking under pressure conditions. For this purpose, 20 skilled players of the university football team and twenty beginner students in football (with age range 18-25) participated in the study. The Egilly soccer dribble skill test was performed in two stages: without pressure condition and combined pressure condition. In the present study, the combination of two types of pressure, competition between participants and camcorders were used to create pressure condition. In order to ensure that the pressure conditions were applied, the level of competitive anxiety was measured using the second version of the competitive state anxiety and the heart rate of the participants. To analyze the data, repeated measures analysis of variance was used for comparing the mean scores and independent t-test was used to compare the mean scores of two groups without pressure condition. The results showed that the performance of the skilled group, decrease under pressure conditions and the performance of the beginner group improved under pressure conditions. It is possible that the pressure conditions in the beginner group would increase the effort to perform better and thus improve performance. It can also be said that the motivational role of pressure conditions has improved performance in beginners. In skilled persons, they are also likely to engage in skill-centered mechanisms that give less skill to the source of attention which is empirically evident in verifying the explicit review theory.
Shila Safavi; Maryam Nezakatalhosaini; Somayeh Yosafe
Abstract
The purpose of the present study was to evaluate the effect of perceptual-motor activities on the academic performance of female students in the first grade and the sixth grade.The students of each grade (50students in the first grade and50 students in the sixth grade) took part in the Lincoln-Oseretsky ...
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The purpose of the present study was to evaluate the effect of perceptual-motor activities on the academic performance of female students in the first grade and the sixth grade.The students of each grade (50students in the first grade and50 students in the sixth grade) took part in the Lincoln-Oseretsky Motor Development test for assessing perceptual-motor function and Raven intelligence test for assessing cognitive function. Teacher assessments of math and Persian as an indication of their academic progress were also considered.Based on the results , the students of each grade were divided into two groups of experimental and control (n = 25). The experimental group participated in an eight-week training course including a variety of exercises and perceptual-motor activities. The training course consisted of 45 to 60 minutes sessions three times a week. After this period, students in both groups were reevaluated by assessing their academic performance. The results obtained from t-test analyses showed that, unlike the six graders, perceptual-motor activities had a positive impact on academic performance of first grade students. Keywords: Academic performance, Concrete operational stage, Perceptual-motor exercise, Preoperational stage.
Mohadeseh Mohammadi; Ahmadreza Movahedi; Hamid Salehi; Shila Safavi Homami
Abstract
Goal setting is a motivational item that is usually used for enhancing sport skills learning. The aim of the present study was to investigate the effect of easy versus difficult goals on acquisition and retention of basketball free throws in educable children with mental retardation (AWMR). A total ...
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Goal setting is a motivational item that is usually used for enhancing sport skills learning. The aim of the present study was to investigate the effect of easy versus difficult goals on acquisition and retention of basketball free throws in educable children with mental retardation (AWMR). A total of twenty one AWMR educable students (aged between 8 and 13) were assigned to either a difficult or easy goals group. Participants exercised the task for nine sessions across acquisition phase. Both groups performed a pretest before the acquisition sessions. Acquisition tests were taken during acquisition phase, and immediate and delayed retention tests were also taken after 2 and 10 days of no practice respectively. We performed statistical analyses with a repeated measures analysis of variance (ANOVA), and an independent t test. Results showed that easy goal setting group significantly improved their performance in acquisition and retention phases (P<0.05) while difficult goal setting group showed no improvement in their performance. These findings suggest that setting easy goals instead of difficult goals improves the performance of basketball free throws in children with mental retardation
Shila Safavi; Maryam Nezakatolhosayne; Elham Abedi
Abstract
A match of the students' traits and teaching and training styles of sport skills has received researchers' attention. The aim of the present study was to investigate the interaction of physical self-concept and coach-oriented and self-regulated training styles in acquisition, retention and transfer ...
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A match of the students' traits and teaching and training styles of sport skills has received researchers' attention. The aim of the present study was to investigate the interaction of physical self-concept and coach-oriented and self-regulated training styles in acquisition, retention and transfer of volleyball serve of collegiate female students. 50 female students (age: 18-25) were assigned to high and low physical self-concept groups. Then, each group was divided into coach-oriented and self-regulated styles. Participants exercised the criterion task for 6 weeks, 4 sessions per week in their special training condition. AAHPERD test and Physical Self-Concept Questionnaire were used for data collection. Acquisition tests were administered every week while retention and transfer tests were administered 3 days after the last training session and one hour after the retention test respectively. The data were analyzed by ANOVA with repeated measures and ANOVA. Results showed that the high self-concept group practicing the task with self-regulated style showed the best performance in acquisition, retention and transfer phases. The other groups showed similar performances. Results clearly showed that participants with high physical self-concept who exercised volleyball serve skill with self-regulated style had the highest skill acquisition and learning.
Maryam Nazari; Ahmadreza Movahedi; Shila Safavi Homami
Abstract
The main purpose of the present study was to investigate the effect of different combinations of music and rhythmic movements on behavioral problems of children with mild mental retardation. A total of 40 children with mild mental retardation were randomly divided into 4 variations of practice including: ...
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The main purpose of the present study was to investigate the effect of different combinations of music and rhythmic movements on behavioral problems of children with mild mental retardation. A total of 40 children with mild mental retardation were randomly divided into 4 variations of practice including: rhythmic movement with major scale music, rhythmic movement with minor scale music, rhythmic movement with no music, and no rhythmic movement-no music (control group). Rutter inventory (Parent version) was used to evaluate behavioral problems. Pretest was taken before the intervention and post-test was taken after 12 weeks of practice (36 sessions). For data analysis, one-way analysis of variance and Tuki follow up tests were used. Results showed that behavioral problems of rhythmic movement with major scale music group were significantly decreased. It was also shown that the rhythmic movement with minor scale music and rhythmic movement with no music showed no significant decrease on behavioral problems of mentally retarded children. No considerable change was found in behavioral problems of the participants of the control group.