Mobina Javad Mutab; Fatemeh Rezaei
Abstract
Introduction: This study aimed to investigate the effect of brain breaks on academic progress, self-efficacy, and interest in physical activity of primary school students.Methods: The current research was a quasi-experimental type with a pre-test, post-test, and control group design. Its statistical ...
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Introduction: This study aimed to investigate the effect of brain breaks on academic progress, self-efficacy, and interest in physical activity of primary school students.Methods: The current research was a quasi-experimental type with a pre-test, post-test, and control group design. Its statistical population included fourth, fifth, and sixth-grade female students. Using the cluster random sampling method, 127 students were selected as the research sample and were assigned to two intervention and control groups through a simple random method. To collect data, the Self-Efficacy Questionnaire for Children (Morris, 2001) and the Children’s Attraction to Physical Activity questionnaire (Rose et al., 2009), and a researcher-made questionnaire for the educational progress of the participants were used. The intervention group performed brain breaks physical activities twice a day and three days a week for four months, while the control group did not receive any intervention. Data were evaluated using an independent t-test.Results: Data analysis indicated that after the intervention (brain breaks), the average scores of the experimental group for three variables of academic achievement (F=3.57, P=0.001), self-efficacy (F=7.65, P=0.001), and interest in physical activity (F=10.72, P=0.001) had a significant difference compared with the control group.Conclusion: These findings can highlight the need for planners and education officials to pay attention to the importance of the role of brain breaks activities in improving academic progress, self-efficacy, and its effect on the level of interest in physical activities of primary school girls.
Borhanadin Ghari; Hasan Mohammadzadeh; jalal Dehghanizade
Abstract
The aim of this study was to investigate the effect of two instructional approaches (game based and traditional) on physical activity, self-determined motivation and physical activity enjoyment in university students who participated in physical education classes. This study was semi-experimental. The ...
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The aim of this study was to investigate the effect of two instructional approaches (game based and traditional) on physical activity, self-determined motivation and physical activity enjoyment in university students who participated in physical education classes. This study was semi-experimental. The participants included 30 male university students (mean age 20.67±1.72 years) who were selected by convenience sampling method and randomly divided into two groups: game based instruction and traditional instruction. They participated in 18 sessions (for 6 weeks and 3 sessions a week) of basketball. The data were collected by the System for Observing Fitness Instruction Time, Beurer pedometer, Intrinsic Motivation Inventory, and Self-Determination Questionnaire. Descriptive statistics, independent t test, ANCOVA, and RANCOVA were used for analysis of data. The results showed significant differences between game based and traditional groups in the duration of moderate to high intensity physical activity and the number of steps (P≤0.001). There were no significant differences in physical activity enjoyment and a sense of competence between game based and traditional groups; But there were significant differences between two groups in autonomy (P≤0.001) and belonging (P≤0.013).The results showed that game based instructional approach can enhance physical activity level and quality of motivation of university students in physical education classes.
Faezeh Zamanian; Leila Zameni
Abstract
The aim of this study was to investigate the role of mediators of resilience and perceived social support in the relationship between physical activity and psychological distress during the Covid-19 virus outbreak. The research method was correlation and the statistical population included Iranian adults ...
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The aim of this study was to investigate the role of mediators of resilience and perceived social support in the relationship between physical activity and psychological distress during the Covid-19 virus outbreak. The research method was correlation and the statistical population included Iranian adults (18-64 years) that 1115 male and female were selected as a sample from the people of Tehran and 10 other provinces from 5 geographical regions by random sampling. The International Physical Activity questionnaire, the Kessler Psychological Distress Scale, the Connor-Davidson Resilience Scale, and Perceived Social Support was used for data collection. Using Spearman correlation coefficient, the relationships between research variables were calculated using SPSS25 software. Structural Equation Modeling (SEM) was also used to test the hypothetical model of direct and indirect relationships between physical activity, psychological distress, resilience, and perceived social support using PLS3 software. The results of modeling the structural equations indicated a good fit of the model. Findings showed a significant inverse relationship between physical activity and psychological distress (β = -0.314; P≤ 00 0.001) and indirect pathway coefficient of physical activity and psychological distress mediated by perceived social support (β = -0.35; P≤0.001) and resilience (β =-0.057; P≤0.001) were significant. It is suggested that in order to reduce psychological distress in the period of Covid-19 virus outbreak, feasible physical activity programs be used simultaneously with perceived social support and resilience intervention.
Amine Lashkarizade; Vahid Roohollahi; Mahshid Zarezade; Amin Khodabakhshzade
Abstract
Exercise and physical activity have positive effects on physical and mental performance, but their effect on cognitive function needs to be explained in more detail. This study examined the effect of selected physical activities with different levels of cognitive-motor interaction on the executive functions ...
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Exercise and physical activity have positive effects on physical and mental performance, but their effect on cognitive function needs to be explained in more detail. This study examined the effect of selected physical activities with different levels of cognitive-motor interaction on the executive functions of 76 girls aged 10 to 12 years in Bam city, with mean and standard deviation of body mass index of 18.5 1 1.5 and average intelligence of 10.5 9 9.9. Based on the pre-test score, they were randomly divided into four groups (high cognitive-high motor, low cognitive-high motor, high cognitive-low motor and low cognitive-low motor). The results of covariance analysis showed that high cognitive-motor lifting exercises have a positive effect on attention and memory function of executive functions of 10 to 12-year-old girls and low cognitive-high-motor and low-cognitive-high-motor cognitive exercises have a positive effect on attentional and inhibitory components. There was a significant difference between high-motor, high-motor, low-motor, low-cognitive, high-motor, and low-cognitive-motor cognitive exercises in the attention component, but no significant difference was found in the component of working memory and inhibition. Therefore, based on the results of this research, by designing high-mobility cognitive exercises in the educational environment, it is possible to provide improvement of executive functions. Therefore, it is hoped that researchers will use the results of this research to improve the executive functions of children .
Ghasem Babaei zarch; Hamid Salehi; Reza Hemmati
Abstract
The purpose this research is investigating the attitude of children, adolescents, parents and trainers towards sport and physical activity. This research was conducted in qualitative method and using semi structured interview with 25 interviewees including 12 children, 8 and 5 coaches were parent. Press ...
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The purpose this research is investigating the attitude of children, adolescents, parents and trainers towards sport and physical activity. This research was conducted in qualitative method and using semi structured interview with 25 interviewees including 12 children, 8 and 5 coaches were parent. Press Briefing was all recorded and transcribed to text implementation. Finally the data was analyzed using qualitative content analysis method. Research findings are categorized into intrinsic and extrinsic motivation. Intrinsic motivation includes psychological and need of achievement motivations and extrinsic motivation includes opportunities, well-being and health motivations, getting support from family, trainers and environment, external motivations, community motivations, improving life skills life, implication of role models and media, and focusing on work without getting distracted. Based on results of this research, it can be said that young athletes tend to do sport for different goals in mind the most important of which is psychological motivations. Parents and trainers for encouraging them toward sport and to achieve their own goals should be used this kind of motivations.The purpose this research is investigating the attitude of children, adolescents, parents and trainers towards sport and physical activity. This research was conducted in qualitative method and using semi structured interview with 25 interviewees including 12 children, 8 and 5 coaches were parent. Press Briefing was all recorded and transcribed to text implementation.
Daryoosh Khajavi; Razieh Khanmohamadi
Abstract
Physical activity has physiological, psychological, and social positive effects. However, the relationship between physical activities and depression of the elderly in the country is unknown. This study was designed to examine the relationship between physical activity and depression. The statistical ...
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Physical activity has physiological, psychological, and social positive effects. However, the relationship between physical activities and depression of the elderly in the country is unknown. This study was designed to examine the relationship between physical activity and depression. The statistical population consisted of the elderly of Arak city in 2013 and 263 subjects participate in the study. Data were collected with demographic characteristics questionnaire, Geriatric Depression Scale-short form, and Rapid Assessment of Physical Activity (RAPA) and analyzed with Pearson correlation coefficient, linear regression analysis, t test, ANCOVA test with SPSS-16 software. Findings indicated a significant relationship between depression and age, employment, fall history, economic status, physical activity, education, perceived health (P≤0.05). Variables of physical activity, fall history in the past year, economic status, and perceived health predicted depression (R2=0.358; P≤0.05). Mean score of physical activity in the male elderly was significantly higher than their female counterparts, and mean score of physical activity in 60-69-year-old group was significantly higher than their counterparts in 70-79 and ≤ 80-year-old groups (P≤0.05). There were no significant differences between age and gender and mean score of depression. These findings emphasize the importance of the effect of physical activity on depression in the elderly.
Nafiseh Afshari; Shahzad Tahmasebi Boroujeni; Naser Naghdi; Rasool Hemayat Talab
Abstract
Increased level of stress has negative effects on cognitive functions. Thus, it is necessary to identify appropriate strategies to prevent cognitive and motor performance decline. The aim of this research was to study the effect of immobilization stress on learning and memory and the protective role ...
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Increased level of stress has negative effects on cognitive functions. Thus, it is necessary to identify appropriate strategies to prevent cognitive and motor performance decline. The aim of this research was to study the effect of immobilization stress on learning and memory and the protective role of physical activity in them. From male Albino-Wistar rats of Pastor Institute, 32 rats were randomly divided into four groups. According to the type of the groups, rats were exposed to stress interventions including immobilization (two hours per day for 21 days), moderate running (30 minutes per day for 21 days), combination of stress interventions and running and also without any interventions. In order to determine the effectiveness of stress, animal weights were measured in two phases: before the protocol and after the tests. Morris Water Maze in several steps (four days for the acquisition phase, the fifth day for Probe test, three days for resting and the ninth day for recall test) was used for learning and testing of rats. ANOVA test with repeated measures and paired sample t test in acquisition phase and Tukey post hoc test were used to analyze data. The results revealed that stress damaged learning and memory (P=0.03). However, physical activity neutralized performance damage caused by stress (P=0.000). Physical activity group showed a significant positive effect on the time to reach the platform in the acquisition phase (P=0.005) and on cognitive function in recall phase (P=0.006) which was a sign of positive effect of physical activity on learning and memory. Therefore according to the present results which show that stress impairs learning and memory, it is expected that physical activity will be used as an effective factor to moderate stress.
Abdalrahman Khezry; Elahe Arab Ameri; Rasoul Hammayattalab
Abstract
Aging is a crucial period in human life and it is a social necessity to pay attention to the issues and needs of this stage of life. The aim of the current study was to study the effect of Body Mass Index (BMI) on reaction time and response time of the active and inactive elderly. The research method ...
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Aging is a crucial period in human life and it is a social necessity to pay attention to the issues and needs of this stage of life. The aim of the current study was to study the effect of Body Mass Index (BMI) on reaction time and response time of the active and inactive elderly. The research method was causal-comparative and its statistical population consisted of the elderly from Mahabad city and 60 subjects were voluntarily selected and assigned to two active and inactive groups. After determining the levels of BMI, subjects of each group were divided into three levels of low, medium and high BMI and their reaction time and response time were measured. The results of t test showed that the reaction time (P=0.000) and response time (P=0.000) of the active group were significantly shorter than the inactive group. On the other hand, the results of one-way ANOVA test (to compare the reaction time between active (P=0.623) and inactive (P=0.115) elderly at different levels of BMI) showed no significant difference. For the response time, the results of one-way ANOVA showed no significant difference among active elderly (P=0.576), but there was a statistically significant difference among the inactive elderly (P=0.000). Tukey post hoc test showed that in the inactive group, those subjects with low BMI had significantly shorter response time than the subjects with medium (P=0.001) and high (P=0.000) levels of BMI. The difference between the subjects with medium and high BMI levels (P=0.669) was not significant. The results of this study showed that those individuals with low level of BMI had shorter response time than those with higher level of BMI. Overall, BMI is an effective factor for theelderly's response time and the elderly should desirably maintain their BMI by sufficient physical activity.
Seyedeh Vahideh Hosseini; Monireh Anoosheh; Abbas Abbaszadeh; Mohammad Ehsani
Abstract
Family plays an important role in physical activity behaviors in children andadolescents although the procedure of this effect is not clear. This study wasdesigned to explore the family role in forming female adolescents’ physical activitybehavior. This study used a qualitative procedure and content ...
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Family plays an important role in physical activity behaviors in children andadolescents although the procedure of this effect is not clear. This study wasdesigned to explore the family role in forming female adolescents’ physical activitybehavior. This study used a qualitative procedure and content analysis method. Tocollect data, semi–structured interviews were conducted with 25 participants (16female adolescents, 7 mothers, and 2 fathers). All interviews were recorded,transcribed and finally analyzed by qualitative content analysis method. Threemain themes emerged as the family role in forming female adolescents' physicalactivity behavior: starter (talent identification, interest arousal), strengthener(providing, companionship and encouraging), and maintainer (try to eliminatebarriers and try to acquire the agreement of the disagreed member in the family).This study provided a better understanding of how families influenced their girls'physical activity behavior. Identifying the role of family can help health authoritiesand physical education coaches to design more effective family–basedinterventions and also to identify more areas for further research.
Ali Akbar Jaberi Moghadam; Akram Mashalahi; Farhad Ghadiri; Masoud Soleimani
Abstract
The aim of the present study was to compare the health-related quality of life between active and inactive boys with cerebral palsy (CP) aged between 13 and 18. For this purpose, out of 150 CP students of guidance and high schools, 28 subjects were selected randomly. The subjects were divided into two ...
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The aim of the present study was to compare the health-related quality of life between active and inactive boys with cerebral palsy (CP) aged between 13 and 18. For this purpose, out of 150 CP students of guidance and high schools, 28 subjects were selected randomly. The subjects were divided into two groups of active (14 boys) and inactive (14 boys) according to physical activity questionnaire. The kid screen questionnaire with 10 subscales of physical well-being, psychological well-being, mood and emotions, self-perception, autonomy, relationship with parents and home, peer and social support, school environment, social acceptance and financial resources was used to test the proposed hypotheses. The reliability and validity of this instrument was confirmed (p=0.85). Multivariate analysis of variance (MANOVA) was used to analyze the data. The results showed that active cerebral palsy boys have higher health-related quality of life (p<0.05). In subscales, active students were better in physical well-being, mood and emotions, psychological well-being, financial resources and peer and social support than inactive students (P<0.05) but in self-concept, autonomy, social acceptance, school environment and relationship with parents and home, no significant difference was observed between the two groups (P>0.05). The results of this study indicated that positive attitudes of active children towards themselves related to their regular physical activity.
Benyamin Ghelichpoor; Mehdi Shahbazi; Fazlolah Bagherzadeh
Abstract
Coordination, body and limb designs are related to the environmental objects and events. The aim of this study was to investigate the necessity to implement rope jumping program in Iran schools and since one of the major problems in learning how to write is eye–hand coordination, the effect of ...
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Coordination, body and limb designs are related to the environmental objects and events. The aim of this study was to investigate the necessity to implement rope jumping program in Iran schools and since one of the major problems in learning how to write is eye–hand coordination, the effect of a rope jumping training course on eye–hand coordination was investigated in the fourth grade elementary students. In this case, 60 male students from fourth grade of elementary schools in Baharestan city of Tehran (in 1390-91) were selected by stage sampling method and were divided into experimental and control groups. Experimental group performed the selected rope jumping program three sessions a week for 10 weeks. To evaluate the eye–hand coordination skill, the Vienna test was used in pretest and posttest. After the normality of data was tested by K-S test, they were analyzed using independent and dependent t tests at P˂0.05. Results indicated significant improvements in the experimental group (P=0.44 for the right hand and P=0.009 for the left hand). Also, there was a significant difference in the posttest mean scores of eye–hand coordination between the experimental and control groups (P=0.0009). The results showed that the rope jumping exercise program enhanced eye-hand coordination. So this research necessitated the implementation of the rope jumping program in Iran schools.
Alireza Farrar; Mostafa Khani; Aliakbar Jaberi Moghaddam; Ahmad Farokhi; Kimiya Sadri
Abstract
It is necessary to understand the effective factors in participation in physical activity in order to increase this activity in school students. The aim of the present study was to compare the level of physical activity between field dependent/ independent students in guidance schools of Kharame city ...
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It is necessary to understand the effective factors in participation in physical activity in order to increase this activity in school students. The aim of the present study was to compare the level of physical activity between field dependent/ independent students in guidance schools of Kharame city of Fars province. At first 150 male students were randomly selected and after Frame and Rod test, 100 subjects were divided into two groups: field dependent group (mean age of 12.82±0.96 years, height 155.9±6.65 cm, weight 47.5±12.27 Kg) and field independent group (mean age of 13.32±0.89 years, height 158.1±8.61 cm, weight 51±15.74 Kg). Frame and Rod test was used to measure dependence and independence and Self-assessed Physical Activity Checklist was used to evaluate physical activity. Kolmogorov-Smirnov test was used to check the normality of the data. Independent t test was used for statistical analysis in SPSS Version 17 (?=0.05). There was a significant difference in duration of physical activity between students with field dependent/independent cognitive styles (p=0.000). There was a significant difference in duration of moderate to burst physical activity between students with field dependent/independent cognitive styles (p=0.018). There was a significant difference in MET scores between students with field dependent/independent cognitive styles (p=0.000). There was a significant difference in MET of moderate to burst physical activity between students with field dependent/independent cognitive styles (p=0.012). The results of this study showed that students with field independent cognitive styles had more physical activity and energy expenditure than field independent students. It was concluded that the field dependent students may have more motor impairments and this claim needs more studies to be approved. Moreover, since cognitive style, as one of the variables which are the result of the interaction between the environment and individual and can be changed and developed, can be interfered, it is suggested that cognitive styles of the students change and encourage them in physical activity and healthier life through educational strategies.
Ahmad Rahmani; Javad Salehi; Maryam Azarshin; Tayebeh Bakhshi Nia
Volume 3, Issue 1 , June 2011, , Pages 57-79
Abstract
Researchers demonstrate that individuals in different levels of physical activity have different motivations for sport activity. This study was designed to examine how motivations can discriminate three physical activity levels (inactive, active, sustained maintainers) according to self-determination ...
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Researchers demonstrate that individuals in different levels of physical activity have different motivations for sport activity. This study was designed to examine how motivations can discriminate three physical activity levels (inactive, active, sustained maintainers) according to self-determination theory. 159 Zanjan University staff (mean age: 33 years old) completed exercise motivation inventory (EMI-2) and stage of change scale. Using confirmatory factor analysis, construct validity of EMI-2 was established. Six factors were confirmed in the EMI-2: Health and fitness, social – emotional benefits, weight management, stress management, enjoyment and appearance. Results showed that enjoyment, stress management and social – emotional benefits differentiated physical activity levels. Interaction of age and sex was not significant. It was concluded that intrinsic motivation (enjoyment) and extrinsic self-determined motivation (stress management, social – emotional benefits) played an effective role in changing behavior and increasing physical activity.
