Zahra Fathirezaie; Elham Khodadadeh; Seyed Hojjat Zamani Sani
Abstract
Introduction: Research evidence indicates that the environment is an important factor in improving children's development. However, little research has been done in the rural children population regarding the effect of motor affordances on cognitive abilities. Therefore, this study aimed to investigate ...
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Introduction: Research evidence indicates that the environment is an important factor in improving children's development. However, little research has been done in the rural children population regarding the effect of motor affordances on cognitive abilities. Therefore, this study aimed to investigate the relationship between the developmental environment affordances of rural children and their executive functions enhancement.Methods: The present research was an ex-post facto correlational study, which was conducted as field research with applied research purposes. The statistical population of this study was 8 to 10-year-old primary school children (Mean age = 9.10) of East Azerbaijan province from which 93 children were selected through random cluster sampling method as the study samples to participate in the study. To measure the motor development affordances in the home environment, the AGMDQ-1, and to measure the executive functions, BRIEF test were used.Results: Based on the results of the multiple linear regression test, a positive significant relationship was observed between motor affordances and inhibition (P=0.042) and between motor affordances and initiation (P=0.008) in 8 to 10-year-old children. Also based on the results, no significant relationship was observed between motor development affordances including stimulants, home environment and active toys, and other components of executive functions (P>0.05).Conclusion: Based on the results of the present research, children's living environment is an important factor in predicting the components of their executive functions. Accordingly, it is suggested that to improve executive functions during childhood, children should be in richer environments (in terms of the presence of affordances such as active toys).
Hasan Mohammadzadeh; Elaheh Yousefi
Abstract
Introduction: Growth is an uninterrupted, permanent, and continuous process and includes different dimensions. This study aimed to investigate the effect of rhythmic rebounding exercises on children's motor proficiency and motivation with a 6-month follow-up period.Methods: The current research was quasi-experimental ...
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Introduction: Growth is an uninterrupted, permanent, and continuous process and includes different dimensions. This study aimed to investigate the effect of rhythmic rebounding exercises on children's motor proficiency and motivation with a 6-month follow-up period.Methods: The current research was quasi-experimental with a pretest and posttest design. The statistical population was 9-10 years old children of Tabriz city, from which 30 people were selected by convenience sampling method and randomly divided into two experimental and control groups. The pre-test included the Bruininks-Oseretsky test of motor proficiency and the Children's Movement Motivation questionnaire. The experimental group performed the exercises on the rebounder for eight weeks, and the control group did not receive any intervention.Then, the post-test was conducted similarly to the pre-test. After six months period,a retention test was taken from participants of both groups. Statistical analysis was performed using mixed model Analysis of Variance at a significance level of 0.05 via SPSS version 24 software.Results: The results showed that the rhythmic rebounding exercises had a significant effect on the motor proficiency and motivation of 9-10 years old children so 95% of changes in gross motor skill and 98% of changes in children's movement motivation were probably influenced by the rebounding exercises.Conclusion: Jumping is a fundamental activity in children's motor development and motivation provides inner force for movement. According to the findings of this research, since rhythmic activities can create motivation for movement and sports activities develop motor skills, it is crucial to provide the necessary equipment and measures for children to use these exercises.
Morteza Pourazar; Fazlolah Bagherzadeh; Davoud Houmanian
Abstract
Defects such as spasm, concurrent muscle activity, muscle weakness, and range of motion affect the fine and fine motor function of children with cerebral palsy and lead to movement limitations. Despite the potential of using virtual reality in the rehabilitation of children with cerebral palsy, few studies ...
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Defects such as spasm, concurrent muscle activity, muscle weakness, and range of motion affect the fine and fine motor function of children with cerebral palsy and lead to movement limitations. Despite the potential of using virtual reality in the rehabilitation of children with cerebral palsy, few studies have been conducted in this area.The purpose of the present study was to examine the effects of movement practices in virtual reality environment on range of motion in cerebral palsy children. Twenty children 7-12 years old with cerebral palsy were selected by a convenience sampling method. Participants were homogeneously placed in experimental and control groups based on the average scores. The experimental group performed bowling practice in virtual environment for 3 weeks, but the control group continued their traditional therapy program. Xbox device and universal goniometer were used as instruments. Multivariate analysis of covariance (MANCOVA) and Analyze of Covariance (ANCOVA) were used at p < 0.05 level. Based on MACNOVA test results, there was a significant difference between experimental and control groups at least in one dependent variable (shoulder, elbow, & wrist range of motion) (F = 96/43, p= 0/001). Based on the results of ANCOVA test, experimental group achieved higher averages in shoulder, elbow and wrist range of motion than control group. Virtual reality technology can be used as a treatment approach for improving upper extremity range of motion in children with hemiplegic cerebral Palsy.
Ayoub Hashemi; Robabeh Rostami; Habib Hadianfard
Abstract
The purpose of this study was to investigate the effect of cognitive rehabilitation on Fundamental motor skills of children with DCD. The method of the present study was quasi-experimental, a pre- posttest design with experimental, and control groups. The statistical population of the study was 6 to ...
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The purpose of this study was to investigate the effect of cognitive rehabilitation on Fundamental motor skills of children with DCD. The method of the present study was quasi-experimental, a pre- posttest design with experimental, and control groups. The statistical population of the study was 6 to 10 year old children in khonj city. For this purpose, 40 children with developmental coordination disorders were selected by cluster sampling method based on entry and exit criteria as members of the sample group and were randomly divided into experimental (n = 20) and control (n = 20) groups. Electrical stimulation was performed in 24 sessions and each session for 20 minutes with an intensity of one mA on the F3 and F4 regions on the study groups. The instruments used in this study included the DCD Questionnaire (DCDQ7), Movement Assessment Battery for Children - Second Edition (MABC-2), the Ulrich Test of Gross Motor Development (TGMD-2) and the Raven Intelligence Test. Data analysis was performed by Levin, Kolmogorov-Smirnov test and analysis of covariance at a significance level of 0.05. The results showed that Transcranial Direct Current Stimulation (tDCS) have a significant effect on increasing locomotor movement skills (F = 461.84, P = 0.001, Eta = 0.92), object control (F = 351.15, P = 0.001, Eta = 0.90,) and total motor skills (F = 597.21, P = 0.001, Eta = 0.94). This method can be useful and effective in improving Fundamental motor Skills, which is one of the major problems of these children.
Abdollah Rash, Maghdid; Narmin Ghani Zadeh Hesar; Mehri Mohammadi Danghralo; Ebrahim Mohammad Ali Nasab Firouzjah
Abstract
Abstract:Introduction: Basic manipulation skills in children are a prerequisite for movement and sports skills in adulthood. The aim of this study was to compare basic manipulation skills between children with upper cross syndrome and healthy children.Methodology: The statistical population of the study ...
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Abstract:Introduction: Basic manipulation skills in children are a prerequisite for movement and sports skills in adulthood. The aim of this study was to compare basic manipulation skills between children with upper cross syndrome and healthy children.Methodology: The statistical population of the study included two groups of healthy boys aged 10-11 years and children with upper cross syndrome in Piranshahr. According to the inclusion criteria, 45 healthy students and 45 students with upper cross syndrome were selected by random and purposive sampling. The Goniometer-pro android app was used to measure kyphosis, the image J program was used to evaluate the head and shoulders forward, and the Ulrich test (TGMD 3) was used to assess the basic manipulation skills. Descriptive statistics, mean and standard deviation were used to describe the data and One-way ANOVA was used to compare the two groups.Results: There was a significant difference between the basic manipulation skills of children with upper cross syndrome and healthy children (p <0.05). In this regard, healthy children in all skills of manipulation, were better than children with upper cross syndrome.Conclusion: Based on the findings, upper cross syndrome abnormality, which is caused by imbalance between agonist and antagonist muscles, causes limitation of movement and weakness in basic manipulation skills of children, so it is necessary to pay attention to these abnormalities.
Mohammad Hossein Manzari Tavakoli; Masoumeh Shojaei; Kivan Norouzi
Abstract
The aim of this study was to investigate the effect of local indigenous games on cognitive function, physical literacy, and academic achievement of children 8 to 12 years old. The participants were 60 male elementary school students with an average age of 10.32. The research was conducted in four phases, ...
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The aim of this study was to investigate the effect of local indigenous games on cognitive function, physical literacy, and academic achievement of children 8 to 12 years old. The participants were 60 male elementary school students with an average age of 10.32. The research was conducted in four phases, include Pre-test,, Training phase in local indigenous games and dynamic courtyard,, Posttest, and Follow-up. The local indigenous games training consisted of twelve traditional-indigenous games that relied highly on physical activity and interpersonal interactions skills. In addition, the control group performed dynamic courtyard training that included some predetermined activity in school. The descriptive statistics and statistical procedures of Mixed ANOVA 2*3 and Bonferroni post-hoc were utilized to analyze data. Results were indicated that the amount of cognitive function for the local indigenous games group was higher than the control group. In addition, the physical literacy of the local indigenous games group was increased more than the control group. Moreover, academic achievement points for the local indigenous games group and the control group in the pre-test to post-test were enhanced, but this increase was higher in the local indigenous games group. The results of this study, were suggested that local indigenous games as a better model compared to the dynamic courtyard model for improving cognitive function, physical literacy, and academic achievement among children 8 to 12 years old.
Attieh Miranzadeh Mahabadi; Elahe Erabameri; Fazlolah Bagherzadeh; Davood Homaniyan
Abstract
Children in preschool are at an optimal time for the development of gross and fine motor skills. Visual-motor integration is an important perceptual-motor skill that children need to acquire in order to function successfully before formal schooling commences. In this study were investigated the effect ...
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Children in preschool are at an optimal time for the development of gross and fine motor skills. Visual-motor integration is an important perceptual-motor skill that children need to acquire in order to function successfully before formal schooling commences. In this study were investigated the effect of three motor intervention programs (gross, fine, & gross-fine)on visual-motor integration in 80 children who presented below average VMI skills scores. From these participants three experimental (n=60)and a control group (n=20)were randomly selected. The experimental groups participated in a 12 week intervention program of three 45 minutes sessions per week. The Beery-Buktenica developmental test of visual-motor integration 6th edition was used to measure the participants VMI skills. Mixed ANOVA with repeated measures and LSD post hoc test was used to analyze effects of motor intervention programs
Mehdi Takhtaei; Davood Homanian; Mahmoud Sheikh
Abstract
The aim of this study was to compare motor skills and body mass index of male students (7 to 10 years old) with and without internet addiction. Participants included 150 students with internet addiction and 150 students without internet addiction. After their parents filled out the consent forms and ...
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The aim of this study was to compare motor skills and body mass index of male students (7 to 10 years old) with and without internet addiction. Participants included 150 students with internet addiction and 150 students without internet addiction. After their parents filled out the consent forms and the students' personal information was recorded, the groups firstly were identified by the Kimberly Young Internet Addiction Questionnaire. Body mass index of participants were recorded by stadiometer and scale, and then their motor skills were assessed by the Bruininks - Oseretsky test. To classify the data, measures of central tendency and dispersion in the descriptive statistics were used. To analyze the data, the Kolmogorov-Smirnov test and independent t test were used in the inferential statistics. All research analysis was investigated at the significance level (P<0.05). The results showed significant differences in gross and fine motor skills, motor proficiency as well as body mass index between students with and without internet addiction, that is to say children with internet addiction showed poorer performance in gross and fine motor skills and motor proficiency. Also, they had more body mass index. Internet addiction may be accompanied with obesity and poor performance in gross motor skills. Therefore, it is recommended that the necessary steps should be taken to prevent these problems.
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.
Paria Nekouei; Vahid Zolaktaf; Ebrahim Sadeghi Demneh
Abstract
Children with autism spectrum disorder are prone to poor balance, postural stability, and postural abnormalities due to inactivity. The aim of the present study was to investigate the effect of Kangoo jump training on the balance function of children with autism spectrum disorder with high performance ...
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Children with autism spectrum disorder are prone to poor balance, postural stability, and postural abnormalities due to inactivity. The aim of the present study was to investigate the effect of Kangoo jump training on the balance function of children with autism spectrum disorder with high performance level. The method of this study was quasi-experimental. 20 subjects were selected from children with autism spectrum disorder in the Autism Association and autism schools in Tehran city using screening tests and were randomly divided into two groups (intervention and control) after measuring balance function as the pretest. The experimental group performed Kangoo jumps for 8 weeks and 3 sessions per week. After the intervention, all subjects’ balance function was measured by Stork test as the posttest. To test the research hypotheses, two-way multivariate analysis of variance was used. The findings of the present study showed that Kangoo jumps in the intervention group significantly improved balance function in children with autism spectrum disorder. The results also showed a significant difference in the results between the control and experimental groups in the posttest. Based on these results, Kangoo jumps can be useful to improve the balance function of children with autism spectrum disorder. Therefore this type of activity is recommended as an appropriate intervention method for children with autism spectrum disorder.
Hamed Fahimi; Elahe Arabameri; Rasool Hemayat Talab
Abstract
The aim of this study was to compare quiet eye in children with high and low motor proficiency. In this causal-comparative study, 40 children (7 to 14 years old) in Isfahan city were selected by multiple cluster sampling method. Participants performed throwing and catching task in 10 trials. The data ...
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The aim of this study was to compare quiet eye in children with high and low motor proficiency. In this causal-comparative study, 40 children (7 to 14 years old) in Isfahan city were selected by multiple cluster sampling method. Participants performed throwing and catching task in 10 trials. The data of quiet eyes were recorded by an eye tracking device (Ergoneers) and analyzed by Dikablis 3.1 software when performing the desired task. After the evaluation of data normality, the data were analyzed by independent t test and Pearson correlation coefficient at the significance level of 0.05. Independent t test results showed that children with high motor proficiency were better in the onset of QE (P=0.0001), offset of QE (P=0.023), QE duration (P=0.0001) and catching performance (P=0.0001) than children with lower motor proficiency. Also, the results showed a significant negative relationship between the catching performance and the onset of QE and a significant positive relationship between the catching performance and the offset of QE and QE duration in both groups of children with high and low motor proficiency. The results of the study generally revealed that the QE is considered as an effective variables associated with motor performance and appropriate to expertise level.
Ali Kashi; Saleh Rafiee; Misagh Zereshkian
Abstract
The aim of this study was to compare the effectiveness of perceptual motor training and cognitive games on cognitive development in mentally retarded children. In this experimental study, 45 mentally retarded children aged between 8 and 12 in Kermanshah province were randomly divided into ...
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The aim of this study was to compare the effectiveness of perceptual motor training and cognitive games on cognitive development in mentally retarded children. In this experimental study, 45 mentally retarded children aged between 8 and 12 in Kermanshah province were randomly divided into 3 groups: perceptual motor training, cognitive training and control. The perceptual motor program included the protocol of Salari et al. (2014) and Kashi et al. (2015) and cognitive games included a collection of cognitive games of my brain that was run as software. The groups participated in the program for 8 weeks, 2 sessions per week and 45 minutes per session. Before and after the training, they participated in London Tower computer test and the Stroop color-word test as pretest and posttest. Data were analyzed with Mancova and Ancova tests.The findings of the study showed a significant difference among perceptual motor training, cognitive games and control in London Tower computer test and Stroop color-word test. Perceptual motor training had a greater effect on the improvement of cognitive functions in mentally retarded children than cognitive games. Therefore, it can be concluded that although both types of games play an effective role in improving cognitive development and can be used to improve children's well-being, perceptual motor training is a better tool to create more development effects than cognitive training.
Mohammad Hossein Zamani; Hamidreza Taheri Torbati; Alireza Saberi Kakhki
Abstract
The aim of this study was to investigate the effect of visual illusion on the learning of a targeting motor skill in children. The research method was semi-experimental with repeated measurement design and retention test. The statistical sample consisted of 36 children (10 years old) who were selected ...
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The aim of this study was to investigate the effect of visual illusion on the learning of a targeting motor skill in children. The research method was semi-experimental with repeated measurement design and retention test. The statistical sample consisted of 36 children (10 years old) who were selected by convenience sampling method. They were divided into 3 groups: larger circle perception, smaller circle perception and control after the goal size had been estimated. The Ebbinghaus illusion displayed on the ground and the tennis ball to throw from top of the shoulder towards goal were used in this study. Firstly, the participants performed 10 trials at the pretest stage. Then, they performed six 10-trial blocks in the acquisition phase. 48 hours after the last acquisition session, a retention test was performed in 10 trials. To analyze the data, mixed analysis of variance with repeated measures, one-way analysis of variance and Tukey post hoc test were used. The results showed a significant difference among the groups both in the acquisition and retention phases and this difference was in favor of the smaller circle perception group. In general, the results of this study indicated the beneficial effect of visual illusion on learning a sport skill. Therefore, coaches and sport authorities are suggested to use this variable to improve performances and training sessions
Mohammad Hossein Zamani; Ayoub Hashemi; Rasool Abedanzadeh
Abstract
The aim of this study was to investigate the effect of feed forward augmented information in model observation on learning mini basketball free throw skill in children. For this purpose, 45 children (10 years old) were selected as the sample by convenience sampling method and were divided into three ...
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The aim of this study was to investigate the effect of feed forward augmented information in model observation on learning mini basketball free throw skill in children. For this purpose, 45 children (10 years old) were selected as the sample by convenience sampling method and were divided into three groups: feed forward augmented information + observation, observation + KR feedback, and control (C). The research method was semi-experimental and research design was pretest-posttest and retention test. The task used in this study was mini basketball free throw skill. Firstly, the participants performed 15 trials in the pretest. The acquisition phase consisted of 6 blocks of 15 trials of observation followed by physical training. The retention test was performed 48 hours after the last training block in 15 trials. The data were analyzed by mixed analysis of variance, between-group analysis of variance and Tukey post hoc test. The results showed that both at the acquisition and retention phases, feed forward augmented information + observation group who were knowledgeable about the quality of the model prior to the observation showed better performance than the other two groups (P<0.05). Generally, these results showed that knowledge of the model performance before observation can make learning of a throwing task more significant than the time when they were knowledgeable after the observation. Therefore, it is suggested that feed forward augmented information on the quality of the model before observation should be used to improve the performance of the subjects.
Mahboobeh Emami; Alireza Bahramy; Vali Shiri
Abstract
Children with intellectual disability experience many problems in theireveryday lives and educational issues. One of these important issues exists invisual perception. Therefore, the aim of the present study was to examine theeffect of sport vision training on visual perception of children withintellectual ...
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Children with intellectual disability experience many problems in theireveryday lives and educational issues. One of these important issues exists invisual perception. Therefore, the aim of the present study was to examine theeffect of sport vision training on visual perception of children withintellectual disability in Isfahan city. 30 children were selected fromeducable students with intellectual disability (7-11 years old) as the sampleand were randomly assigned to two groups (each group 15 subjects):experimental and control. Before the training, children with intellectualdisability underwent Wechsler IQ test and educable children entered thestudy. Also, before the training, the TVPS - II visual perception pretest wasadministered. Then, experimental group had their training for 8 weeks, 3sessions per week and 45 minutes each session. In the final stage, TVPS - IIvisual perception pretest was conducted. Based on the results of theMANCOVA analysis (with the control of pretest scores) sport visiontraining had an effect on the mean of all visual perception componentsexcept for form constancy test in the posttest (P<0.05). The results of thisstudy showed that sport vision training can improve the visual perception ofchildren with intellectual disability. Therefore, it is suggested that sportvision training is also used to treat and rehabilitate these children in thetreatment process.
Shahab Parvinpour; Mahmood Sheikh; Rasol Hemayattalab; Fazlollah Bagherzadeh
Abstract
Dyad training is a method in which pair groups participate in learning motor skills and it seems that it could be characterized as an optimal instructional environment through enhancing effectiveness and efficiency of training conditions. The aim of the present study was to examine the effect ...
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Dyad training is a method in which pair groups participate in learning motor skills and it seems that it could be characterized as an optimal instructional environment through enhancing effectiveness and efficiency of training conditions. The aim of the present study was to examine the effect of dyad training on learning front crawl swimming. Twenty 7-10-year-old boys were assigned to two groups of dyad and individual training (each group 10 subjects). After receiving instructions and observing the perfect skill, subjects were paired; one half entered the water to perform the required skill and the other half stayed outside and like a coach gave his partner a feedback on his performance after observing his trial. After some trials, they exchanged their roles. However, after receiving instructions and observing the perfect model, all children in individual group entered the water and simultaneously performed the required skill. In the retention test, each child’s 10 m swimming was filmed and these clips were evaluated by 2 federation coaches using front crawl swimming checklist. The inter class correlation coefficient was 0.90. The results of retention test showed a significant difference between dyad and individual groups (P<0.05). So it can be concluded that dyad training method is not only economical in terms of energy consumption and instructional environment but also more effective compared with the traditional swimming instruction methods.
Zahra Mollakarimi; Ahmadreza Movahedi; Sayyed Mohammad Marandi; Fatemeh Bahrami
Abstract
The main aim of the present study was to investigate the effect of Swiss ball training on the improvement of sensorimotor function in three boys with autism. In the present study, a single-subject method was used. Three autistic participants were required to exercise with Swiss ball for 9 weeks. ...
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The main aim of the present study was to investigate the effect of Swiss ball training on the improvement of sensorimotor function in three boys with autism. In the present study, a single-subject method was used. Three autistic participants were required to exercise with Swiss ball for 9 weeks. Changes in the scores of the sensorimotor function subtest were measured by NEPSY neuropsychological test during the intervention and two weeks after the intervention in one-week intervals. The subjects took the test again after two months. The results showed that the intervention considerably improved sensorimotor function of the three participants (PND=100% for the first participant and 77.78% for the second and the third participants). This reduction was found to be maintained two weeks after the intervention. These findings showed that Swiss ball training considerably improved sensorimotor function in boys with autism.
Mostafa Moghadas; Farzam Farzan
Abstract
The aim of this study was to evaluate the effectiveness of "FOOTBALISTHA" animation to attract children to football. Animation, as a tool for multimedia education, can show longitudinal changes of events such as move, process and procedures and it can affect children’s absorption. The population ...
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The aim of this study was to evaluate the effectiveness of "FOOTBALISTHA" animation to attract children to football. Animation, as a tool for multimedia education, can show longitudinal changes of events such as move, process and procedures and it can affect children’s absorption. The population of the study consisted of all male primary school students (fourth to sixth grade) in Amol city (N=15000). 500 students were selected by cluster random sampling method. A researcher-made questionnaire was used for data collection. The face validity was confirmed by professors and construct validity and reliability (0.91) were assessed as suitable. Descriptive statistics, confirmatory factor analysis, Kolmogorov-Smirnov, binominal and Friedman tests were used with SPSS22 and Amos18. The findings showed that "FOOTBALISTHA" animation was effective in children’ attention to football, their interest in football and their tendency to football and finally playing football. So "FOOTBALISTHA" animation had sufficient effectiveness in changing children's sport behavior and the findings of this study were consistent with AIDA model.
