Muchamad Arif Al Ardha | Universitas Negeri Surabaya (original) (raw)
Papers by Muchamad Arif Al Ardha
Retos
This study aims to analyze the acute effect of omega 3 supplementation on serum TNF-α levels, pai... more This study aims to analyze the acute effect of omega 3 supplementation on serum TNF-α levels, pain intensity, and muscle strength after high-intensity weight training. A total of 20 adult males with a BMI of 18.00-24.99 were enrolled in this study. Subjects were divided into 2 groups, namely (K1) with placebo and (K2) with omega 3 supplementation with a dose of 1000 mg (540 mg EPA and 360 mg DHA). The intervention was carried out 24 hours after high-intensity weight training. The data in this study were taken before and after the intervention. Measurement of serum TNF-α levels using a human ELISA kit, measurement of pain intensity using visual analog scale (VAS), measuring muscle strength using a leg dynamometer. The data analysis technique is used if the data is normally distributed, namely Paired t-test and Independent t-test, if the data has not normally distributed the analysis used is the Wilcoxon signed-rank test. Omega 3 supplementation significantly reduced serum TNF-α level...
International Journal of Instruction
International Journal of Instruction, Apr 1, 2022
An analysis of the distribution map of physical education learning motivation through Rasch model... more An analysis of the distribution map of physical education learning motivation through Rasch modeling in elementary school.
TEM Journal, Feb 28, 2022
Currently, librarians, researchers, and policy maker still need updated information regarding the... more Currently, librarians, researchers, and policy maker still need updated information regarding the profile of research trends, especially in sports. This research aims specifically to explore sports research trends. Publication (Scopus) at the International Level is dominated by scientific journal articles, while the Indonesian level is dominated by Conference Papers (Proceedings). The opportunity for publication in Scopus indexed scientific journals is still wide open. The research implications: (1) contribute ideas to librarians, researchers, and policy maker in the world to be able to develop sports and be able to produce Scopus documents (reputable journals) to the fullest; (2) providing ideas for librarians, researchers, and policy maker regarding sports research trends; and (3) providing information on research trend profiles from Scopus documents related to international and Indonesian sports to librarians, researchers, and policy maker.
International Journal of Human Movement and Sports Sciences
This study aims to evaluate university students' daily activities and the effect of physi... more This study aims to evaluate university students' daily activities and the effect of physical activity on physical fitness, especially during the COVID-19 pandemic. This research used comparative and correlational research methods. Thirty research samples consisted of 13 junior year university students and 17 senior year university students were selected by the purposive sampling method. Every student was monitored for their daily activities for one week and categorized into sports, college, organization, and other activities. Physical fitness was measured using the MFT test to measure the VO2Max in ml/kg/min units. The data analysis results showed no significant difference between junior and senior semester students in VO2Max, physical exercise, organizational activities, lecture activities, sleeping, and other activities. There was a significant difference in VO2Max and physical exercises (sig < 0.05) between genders. Male students spent more time exercising (17.87 ± 11.1) than female students (10.80 ± 6.04). Furthermore, male students had a higher average VO2Max (42.38 ± 7.53) than female students (29.36 ± 6.07). Based on the regression analysis results, there is a significant value between physical exercises and sleeping toward VO2Max capacity (sig. < 0.05).
International Journal of Human Movement and Sports Sciences
Proceedings of the International Joint Conference on Arts and Humanities 2021 (IJCAH 2021), 2022
Management has an essential role in managing various groups or organizations to achieve the goals... more Management has an essential role in managing various groups or organizations to achieve the goals. This study aimed to evaluate the Pétanque organization management and youth athlete development in east java province, Indonesia. The study was conducted in qualitative with an ethnography approach. The research methods were observation and interview. The data were analyzed by using five steps (1) preparing and organizing the data, (2) review and explore the data, (3) developing a data coding system, (4) assigning codes to the data, (5) identifying themes. Eleven Pétanque coaches and four Pétanque committee leaders from four different East Java Province participated in this study as research participants. The findings in this study were organization management and youth athlete development. The Pétanque organization management included planning, organizing, directing, controlling, budgeting, and evaluating. Overall, the organization's management was well managed. However, the challenge in the management, particularly during the Covid-19 pandemic, is the limited activity program and funding. Furthermore, the same activity plans were not conducted due to the pandemic. The second finding was youth athlete development. The discussion of the second finding was divided into three parts, including talent identification, coach training methods, and athlete motivation. First, there were promotion and graduation procedures for potential athletes who could join the elite team and represent the city or Province in a national competition. Moreover, the instrument measured talent identification, which consisted of a performance test, game simulation test, and psychological test. In conclusion, Pétanque organization management and youth athlete development in East Java were developed very well.
Proceedings of the International Joint Conference on Arts and Humanities 2021 (IJCAH 2021), 2022
Fundamental movements are part of teaching objectives in the physical education curriculum for el... more Fundamental movements are part of teaching objectives in the physical education curriculum for elementary schools students. This study aimed to analyze the elementary school students' basic movement skills (FMS) using the kinematic approach. The fundamental movements in this research were correlated with lower body parts, i.e., one leg standing position with closed eyes (non-locomotor), hopping (locomotor), running (locomotor), and kicking (manipulative). This was comparative research that was conducted in a quantitative approach. The random sampling method selected 126 elementary students (75 male and 51 female) aged 8.96 ± 1.50 years old. The kinematic data were collected by using kinematic video analysis in Kinovea 0.9.4 computer software. The independent variables were one leg standing position in second, distance per step (DPS) in centimeter, speed per step (SPS) in meter per second, step height (SH) in centimeter, kicking speed (KS) in meter per second, and estimated maximum distance (MD) in centimeter. All variables were measured both left and right foot. The data were analyzed using descriptive analysis and the Mann-Whitney U test to find the significant difference between gender. The results showed only two independent variables were significantly different. In hopping, there was left foot height (α= 0.044) and left foot speed (α= 0.043). In conclusion, elementary school students aged 8.96 ± 1.50 years old have a similar fundamental movement skill.
Proceedings of the International Joint Conference on Arts and Humanities 2021 (IJCAH 2021), 2022
This study analyzed arm flexion isometric force, upper extremity movement, and ball toss position... more This study analyzed arm flexion isometric force, upper extremity movement, and ball toss position toward ball speed in tennis flat serve. Nine tennis players aged 20.78 ± 5.044 years old participated in this study and were chosen as research samples by using the purposive sampling method. The independent variables of this study were arm flexion isometric force, upper extremity movement, and ball toss position. The kinetic data were collected by Force Decks by Vald Performance, and kinematic data were analyzed by Kinovea 0.9.4 computer software. The dependent variable was ball speed which was measured after the impact with racket by using Bushnell Velocity Speed Gun type 101911. The data were analyzed by using descriptive analysis and Kolmogorov-Smirnov normality test in SPSS statistical software. Furthermore, multiple linear regression was performed to find the correlation between variables. As a result, all of the data were in the normal distribution. The kinetic data were analyzed by using the descriptive method. The mean of arm flexion isometric peak force was 131.22 ± 41.27 Newton, arm flexion isometric average force was 121.44 ± 42.08 Newton, and rate force development was 270.33 ± 112.88 milliseconds. The kinematic data were also analyzed by using the descriptive method. The mean arm flexion and ball height in ball release position were 120.39 ± 14.65 º and 165.76 ± 25.39 cm. The mean peak ball position was 337.08 ± 23.92 cm. At the ball impact position, the mean of the hip torso, arm flexion isometric, and ball height were 30.46 ± 15.42 º, 186.93 ± 14.43 º, and 258.77 ± 26.51 cm. The mean ball speed was 80.23 ± 16.38 km/h. There was a significant correlation between ball height in peak position and impact position (R Score > .666). Furthermore, kinematic had a significant correlation with ball speed (R Score > .666).
Proceedings of the International Joint Conference on Arts and Humanities 2021 (IJCAH 2021), 2022
The purpose of this study was to analyze the gating motion of woodball athletes in terms of biome... more The purpose of this study was to analyze the gating motion of woodball athletes in terms of biomechanics. The method used in this study was descriptive quantitative with a total sample of 8 athletes participating in this study. This study has passed the Ethical Clearance of Universitas Negeri Semarang, and all athletes are pleased to participate in the research to completion by signing the informed consent form. Analysis data was obtained through video recording on the gating woodball movement and analyzed using Kinovea software version 0.8.27. The results found an average age of 21.00 ± 1.07 years, with an average height of 164.63 ± 9.50 cm and a weight of 56.50 ± 9.04 kg. Kinematic data for gating woodball with a gating speed of 0.48 ± 0.07 m/s, with a time series of movements reaching 1.3 ± 0.18 seconds. The conclusion in this study stated that the gating motion analysis of woodball from the biomechanics aspect view in the Appropriate category. However, it is necessary to improve the speed of the stroke to be more effective and accurate about the gate. Future study is expected to add kinetic data and video recording in motion analysis through the sagittal and frontal sides.
International Journal of Human Movement and Sports Sciences, 2021
This research is a pilot study aimed at analyzing the intensity of male and female students' lear... more This research is a pilot study aimed at analyzing the intensity of male and female students' learning movement comparison using a polar global positioning system (GPS). It is a comparative study, and participants in this study were junior high school students aged 12-13 years, totaling eight students (four males and four females). The research instruments used were Polar GPS RC3 and Polar Heart Rate Sensor H3 to measure the distance and heart rate of students during the learning process. All participants were given a tactical learning model and a technical learning model on different physical education learning days. After that, they were analyzed comparatively to find out the difference. The results showed differences in the intensity of movement in male and female students, with the tactical learning group had higher intensity of movement. Besides, the average male students had higher movement intensity than female students. This study's findings could be used as evaluation material for teachers to improve the physical education teaching and learning process quality. Furthermore, the use of technology, such as the Polar Global Positioning System (GPS), helps teachers monitor their students' level of physical activity. Since this research is a pilot study, further research is needed to determine the differences between the two learning models and gender-based student movement intensity more comprehensively. Besides, the comparison of giving feedback during the lesson is also suggested for further research.
This study aims to determine the relationship of parents' level of education with the develop... more This study aims to determine the relationship of parents' level of education with the development of life skills of early childhood during the Covid-19 pandemic in Indonesia. The population in this study were parents of young children affected by the Covid-19 pandemic on the island of Java. The sample is 100 parents of early childhood children in Indonesia affected by the Covid-19 pandemic. The method used is quantitative with bivariate correlation analysis. The sampling technique used in this study is the cluster sampling technique. The data collection technique in this study is an online questionnaire with a closed instrument type and uses a Likert scale. The normality test results show that the data of the two variables are normally distributed with Sig> α (0,200> 0.05). The results of the bivariate correlation analysis are the significance value of 0.097 (Sig <0.05) with the Pearson correlation coefficient number showing a result of 0.937 and there is no negative si...
Character development in early childhood education is a crucial matter. Since children learn the ... more Character development in early childhood education is a crucial matter. Since children learn the value and character through their experience and the surrounding environment, character development needs to be emphasized in every teaching and learning activities. In swimming, children are motivated to be a risktaker and independent. This study aimed to inquire the effect of swimming towards character development in early childhood. It is a qualitative study which was conducted by employing a phenomenological approach. The research subjects were four swimming coaches, seven parents and nine children in Indonesia and Taiwan. The data were gathered by interviews. The study found that there are five characters in swimming i.e. discipline, honesty, independence, risk-taking and hard-working. Furthermore, these characters were formed by three steps i.e. introduction, repetition and habituation.
Penelitian ini bertujuan untuk menganalisis komponen biomekanika swimming velocity (SV), stroke f... more Penelitian ini bertujuan untuk menganalisis komponen biomekanika swimming velocity (SV), stroke frequency (SF), stroke rate (SR), dan distance per stroke (DPS) pada 100 meter gaya dada putra kelompok umur 3. Penelitian ini merupakan penelitian quantitative dengan metode comparative. Sebanyak 70 atlet renang berusia 12-13 tahun dari berbagai provinsi di Indonesia yang berpartisipasi pada kejuaraan renang Jatim Open 2019 di Jawa Timur dibagi menjadi 4 quartil berdasarkan catatan waktu resmi panitia perlombaan. Video diambil dengan menggunakan kamera Canon 80D dan lensa Canon 18-135 STM dengan resolusi video full HD dan 50 fps. Delapan video dianalisis dengan menggunakan software komputer Kinovea 0.8.15 pada 8 zona pengamatan dengan jarak 10 dan 15 meter. Data masing-masing zona diuji normalitas dan uji beda dengan menggunakan One Way Anova serta Post-Hoc pada software komputer SPSS 20.0. Berdasarkan hasil uji normalitas, secara keseluruhan SV, SF, SR dan DPS mempunyai distribusi data ...
This research aims to produce, implement, and test the effectiveness of a mini-volleyball learnin... more This research aims to produce, implement, and test the effectiveness of a mini-volleyball learning model, in particular, to habituate character values among elementary schools students. It was conducted using a research development (R&D) method. The research samples comprised 30 physical education teachers and 252 elementary school students. The data were collected using quantitative and qualitative approaches. The research instruments were interview, questionnaires, rubrics, and authentic assessment. The learning model’s content validity was tested by seven experts, and construct validity was tested using Explanatory Factor Analysis (EFA) and Confirmatory Factor Analysis (CFA). Furthermore, the model’s effectiveness instrument was developed based on a rubric and authentic assessment to assess character development. The validity was tested by three experts, and the reliability was tested with an interclass correlation (ICC) test. Four inter-rater or independent observers were involv...
Proceedings of the 5th International Conference on Physical Education, Sport, and Health (ACPES 2019), 2019
Journal of International Students
This study investigates international students' life adjustment in Eastern Taiwan by conducti... more This study investigates international students' life adjustment in Eastern Taiwan by conducting a survey study. A total of 104 students were invited to complete the Life Adjustment Questionnaire (LAQ). Several predictors’ (gender, major differences, and study levels) were studied in this survey. The results revealed seven important points, including the validity and reliability of LAQ, the degree of adjustment, adjustment across gender, the correlations among dimensions of adjustment, adjustment across majors, adjustment across study levels, and the interaction among gender, major, and study level together concerning adjustment. The research gives some implications for further research and recommendations for universities related to international students.
Retos
This study aims to analyze the acute effect of omega 3 supplementation on serum TNF-α levels, pai... more This study aims to analyze the acute effect of omega 3 supplementation on serum TNF-α levels, pain intensity, and muscle strength after high-intensity weight training. A total of 20 adult males with a BMI of 18.00-24.99 were enrolled in this study. Subjects were divided into 2 groups, namely (K1) with placebo and (K2) with omega 3 supplementation with a dose of 1000 mg (540 mg EPA and 360 mg DHA). The intervention was carried out 24 hours after high-intensity weight training. The data in this study were taken before and after the intervention. Measurement of serum TNF-α levels using a human ELISA kit, measurement of pain intensity using visual analog scale (VAS), measuring muscle strength using a leg dynamometer. The data analysis technique is used if the data is normally distributed, namely Paired t-test and Independent t-test, if the data has not normally distributed the analysis used is the Wilcoxon signed-rank test. Omega 3 supplementation significantly reduced serum TNF-α level...
International Journal of Instruction
International Journal of Instruction, Apr 1, 2022
An analysis of the distribution map of physical education learning motivation through Rasch model... more An analysis of the distribution map of physical education learning motivation through Rasch modeling in elementary school.
TEM Journal, Feb 28, 2022
Currently, librarians, researchers, and policy maker still need updated information regarding the... more Currently, librarians, researchers, and policy maker still need updated information regarding the profile of research trends, especially in sports. This research aims specifically to explore sports research trends. Publication (Scopus) at the International Level is dominated by scientific journal articles, while the Indonesian level is dominated by Conference Papers (Proceedings). The opportunity for publication in Scopus indexed scientific journals is still wide open. The research implications: (1) contribute ideas to librarians, researchers, and policy maker in the world to be able to develop sports and be able to produce Scopus documents (reputable journals) to the fullest; (2) providing ideas for librarians, researchers, and policy maker regarding sports research trends; and (3) providing information on research trend profiles from Scopus documents related to international and Indonesian sports to librarians, researchers, and policy maker.
International Journal of Human Movement and Sports Sciences
This study aims to evaluate university students' daily activities and the effect of physi... more This study aims to evaluate university students' daily activities and the effect of physical activity on physical fitness, especially during the COVID-19 pandemic. This research used comparative and correlational research methods. Thirty research samples consisted of 13 junior year university students and 17 senior year university students were selected by the purposive sampling method. Every student was monitored for their daily activities for one week and categorized into sports, college, organization, and other activities. Physical fitness was measured using the MFT test to measure the VO2Max in ml/kg/min units. The data analysis results showed no significant difference between junior and senior semester students in VO2Max, physical exercise, organizational activities, lecture activities, sleeping, and other activities. There was a significant difference in VO2Max and physical exercises (sig < 0.05) between genders. Male students spent more time exercising (17.87 ± 11.1) than female students (10.80 ± 6.04). Furthermore, male students had a higher average VO2Max (42.38 ± 7.53) than female students (29.36 ± 6.07). Based on the regression analysis results, there is a significant value between physical exercises and sleeping toward VO2Max capacity (sig. < 0.05).
International Journal of Human Movement and Sports Sciences
Proceedings of the International Joint Conference on Arts and Humanities 2021 (IJCAH 2021), 2022
Management has an essential role in managing various groups or organizations to achieve the goals... more Management has an essential role in managing various groups or organizations to achieve the goals. This study aimed to evaluate the Pétanque organization management and youth athlete development in east java province, Indonesia. The study was conducted in qualitative with an ethnography approach. The research methods were observation and interview. The data were analyzed by using five steps (1) preparing and organizing the data, (2) review and explore the data, (3) developing a data coding system, (4) assigning codes to the data, (5) identifying themes. Eleven Pétanque coaches and four Pétanque committee leaders from four different East Java Province participated in this study as research participants. The findings in this study were organization management and youth athlete development. The Pétanque organization management included planning, organizing, directing, controlling, budgeting, and evaluating. Overall, the organization's management was well managed. However, the challenge in the management, particularly during the Covid-19 pandemic, is the limited activity program and funding. Furthermore, the same activity plans were not conducted due to the pandemic. The second finding was youth athlete development. The discussion of the second finding was divided into three parts, including talent identification, coach training methods, and athlete motivation. First, there were promotion and graduation procedures for potential athletes who could join the elite team and represent the city or Province in a national competition. Moreover, the instrument measured talent identification, which consisted of a performance test, game simulation test, and psychological test. In conclusion, Pétanque organization management and youth athlete development in East Java were developed very well.
Proceedings of the International Joint Conference on Arts and Humanities 2021 (IJCAH 2021), 2022
Fundamental movements are part of teaching objectives in the physical education curriculum for el... more Fundamental movements are part of teaching objectives in the physical education curriculum for elementary schools students. This study aimed to analyze the elementary school students' basic movement skills (FMS) using the kinematic approach. The fundamental movements in this research were correlated with lower body parts, i.e., one leg standing position with closed eyes (non-locomotor), hopping (locomotor), running (locomotor), and kicking (manipulative). This was comparative research that was conducted in a quantitative approach. The random sampling method selected 126 elementary students (75 male and 51 female) aged 8.96 ± 1.50 years old. The kinematic data were collected by using kinematic video analysis in Kinovea 0.9.4 computer software. The independent variables were one leg standing position in second, distance per step (DPS) in centimeter, speed per step (SPS) in meter per second, step height (SH) in centimeter, kicking speed (KS) in meter per second, and estimated maximum distance (MD) in centimeter. All variables were measured both left and right foot. The data were analyzed using descriptive analysis and the Mann-Whitney U test to find the significant difference between gender. The results showed only two independent variables were significantly different. In hopping, there was left foot height (α= 0.044) and left foot speed (α= 0.043). In conclusion, elementary school students aged 8.96 ± 1.50 years old have a similar fundamental movement skill.
Proceedings of the International Joint Conference on Arts and Humanities 2021 (IJCAH 2021), 2022
This study analyzed arm flexion isometric force, upper extremity movement, and ball toss position... more This study analyzed arm flexion isometric force, upper extremity movement, and ball toss position toward ball speed in tennis flat serve. Nine tennis players aged 20.78 ± 5.044 years old participated in this study and were chosen as research samples by using the purposive sampling method. The independent variables of this study were arm flexion isometric force, upper extremity movement, and ball toss position. The kinetic data were collected by Force Decks by Vald Performance, and kinematic data were analyzed by Kinovea 0.9.4 computer software. The dependent variable was ball speed which was measured after the impact with racket by using Bushnell Velocity Speed Gun type 101911. The data were analyzed by using descriptive analysis and Kolmogorov-Smirnov normality test in SPSS statistical software. Furthermore, multiple linear regression was performed to find the correlation between variables. As a result, all of the data were in the normal distribution. The kinetic data were analyzed by using the descriptive method. The mean of arm flexion isometric peak force was 131.22 ± 41.27 Newton, arm flexion isometric average force was 121.44 ± 42.08 Newton, and rate force development was 270.33 ± 112.88 milliseconds. The kinematic data were also analyzed by using the descriptive method. The mean arm flexion and ball height in ball release position were 120.39 ± 14.65 º and 165.76 ± 25.39 cm. The mean peak ball position was 337.08 ± 23.92 cm. At the ball impact position, the mean of the hip torso, arm flexion isometric, and ball height were 30.46 ± 15.42 º, 186.93 ± 14.43 º, and 258.77 ± 26.51 cm. The mean ball speed was 80.23 ± 16.38 km/h. There was a significant correlation between ball height in peak position and impact position (R Score > .666). Furthermore, kinematic had a significant correlation with ball speed (R Score > .666).
Proceedings of the International Joint Conference on Arts and Humanities 2021 (IJCAH 2021), 2022
The purpose of this study was to analyze the gating motion of woodball athletes in terms of biome... more The purpose of this study was to analyze the gating motion of woodball athletes in terms of biomechanics. The method used in this study was descriptive quantitative with a total sample of 8 athletes participating in this study. This study has passed the Ethical Clearance of Universitas Negeri Semarang, and all athletes are pleased to participate in the research to completion by signing the informed consent form. Analysis data was obtained through video recording on the gating woodball movement and analyzed using Kinovea software version 0.8.27. The results found an average age of 21.00 ± 1.07 years, with an average height of 164.63 ± 9.50 cm and a weight of 56.50 ± 9.04 kg. Kinematic data for gating woodball with a gating speed of 0.48 ± 0.07 m/s, with a time series of movements reaching 1.3 ± 0.18 seconds. The conclusion in this study stated that the gating motion analysis of woodball from the biomechanics aspect view in the Appropriate category. However, it is necessary to improve the speed of the stroke to be more effective and accurate about the gate. Future study is expected to add kinetic data and video recording in motion analysis through the sagittal and frontal sides.
International Journal of Human Movement and Sports Sciences, 2021
This research is a pilot study aimed at analyzing the intensity of male and female students' lear... more This research is a pilot study aimed at analyzing the intensity of male and female students' learning movement comparison using a polar global positioning system (GPS). It is a comparative study, and participants in this study were junior high school students aged 12-13 years, totaling eight students (four males and four females). The research instruments used were Polar GPS RC3 and Polar Heart Rate Sensor H3 to measure the distance and heart rate of students during the learning process. All participants were given a tactical learning model and a technical learning model on different physical education learning days. After that, they were analyzed comparatively to find out the difference. The results showed differences in the intensity of movement in male and female students, with the tactical learning group had higher intensity of movement. Besides, the average male students had higher movement intensity than female students. This study's findings could be used as evaluation material for teachers to improve the physical education teaching and learning process quality. Furthermore, the use of technology, such as the Polar Global Positioning System (GPS), helps teachers monitor their students' level of physical activity. Since this research is a pilot study, further research is needed to determine the differences between the two learning models and gender-based student movement intensity more comprehensively. Besides, the comparison of giving feedback during the lesson is also suggested for further research.
This study aims to determine the relationship of parents' level of education with the develop... more This study aims to determine the relationship of parents' level of education with the development of life skills of early childhood during the Covid-19 pandemic in Indonesia. The population in this study were parents of young children affected by the Covid-19 pandemic on the island of Java. The sample is 100 parents of early childhood children in Indonesia affected by the Covid-19 pandemic. The method used is quantitative with bivariate correlation analysis. The sampling technique used in this study is the cluster sampling technique. The data collection technique in this study is an online questionnaire with a closed instrument type and uses a Likert scale. The normality test results show that the data of the two variables are normally distributed with Sig> α (0,200> 0.05). The results of the bivariate correlation analysis are the significance value of 0.097 (Sig <0.05) with the Pearson correlation coefficient number showing a result of 0.937 and there is no negative si...
Character development in early childhood education is a crucial matter. Since children learn the ... more Character development in early childhood education is a crucial matter. Since children learn the value and character through their experience and the surrounding environment, character development needs to be emphasized in every teaching and learning activities. In swimming, children are motivated to be a risktaker and independent. This study aimed to inquire the effect of swimming towards character development in early childhood. It is a qualitative study which was conducted by employing a phenomenological approach. The research subjects were four swimming coaches, seven parents and nine children in Indonesia and Taiwan. The data were gathered by interviews. The study found that there are five characters in swimming i.e. discipline, honesty, independence, risk-taking and hard-working. Furthermore, these characters were formed by three steps i.e. introduction, repetition and habituation.
Penelitian ini bertujuan untuk menganalisis komponen biomekanika swimming velocity (SV), stroke f... more Penelitian ini bertujuan untuk menganalisis komponen biomekanika swimming velocity (SV), stroke frequency (SF), stroke rate (SR), dan distance per stroke (DPS) pada 100 meter gaya dada putra kelompok umur 3. Penelitian ini merupakan penelitian quantitative dengan metode comparative. Sebanyak 70 atlet renang berusia 12-13 tahun dari berbagai provinsi di Indonesia yang berpartisipasi pada kejuaraan renang Jatim Open 2019 di Jawa Timur dibagi menjadi 4 quartil berdasarkan catatan waktu resmi panitia perlombaan. Video diambil dengan menggunakan kamera Canon 80D dan lensa Canon 18-135 STM dengan resolusi video full HD dan 50 fps. Delapan video dianalisis dengan menggunakan software komputer Kinovea 0.8.15 pada 8 zona pengamatan dengan jarak 10 dan 15 meter. Data masing-masing zona diuji normalitas dan uji beda dengan menggunakan One Way Anova serta Post-Hoc pada software komputer SPSS 20.0. Berdasarkan hasil uji normalitas, secara keseluruhan SV, SF, SR dan DPS mempunyai distribusi data ...
This research aims to produce, implement, and test the effectiveness of a mini-volleyball learnin... more This research aims to produce, implement, and test the effectiveness of a mini-volleyball learning model, in particular, to habituate character values among elementary schools students. It was conducted using a research development (R&D) method. The research samples comprised 30 physical education teachers and 252 elementary school students. The data were collected using quantitative and qualitative approaches. The research instruments were interview, questionnaires, rubrics, and authentic assessment. The learning model’s content validity was tested by seven experts, and construct validity was tested using Explanatory Factor Analysis (EFA) and Confirmatory Factor Analysis (CFA). Furthermore, the model’s effectiveness instrument was developed based on a rubric and authentic assessment to assess character development. The validity was tested by three experts, and the reliability was tested with an interclass correlation (ICC) test. Four inter-rater or independent observers were involv...
Proceedings of the 5th International Conference on Physical Education, Sport, and Health (ACPES 2019), 2019
Journal of International Students
This study investigates international students' life adjustment in Eastern Taiwan by conducti... more This study investigates international students' life adjustment in Eastern Taiwan by conducting a survey study. A total of 104 students were invited to complete the Life Adjustment Questionnaire (LAQ). Several predictors’ (gender, major differences, and study levels) were studied in this survey. The results revealed seven important points, including the validity and reliability of LAQ, the degree of adjustment, adjustment across gender, the correlations among dimensions of adjustment, adjustment across majors, adjustment across study levels, and the interaction among gender, major, and study level together concerning adjustment. The research gives some implications for further research and recommendations for universities related to international students.