scholarly journals Hubungan Kecepatan Reaksi Tangan dan Koordinasi Mata Tangan Pada Servis Tenis Lapangan Mahasiswa Universitas Cenderawasih

2020 ◽  
Vol 5 (1) ◽  
pp. 22-27
Author(s):  
Kurdi Kurdi ◽  
Rif'iy Qomarrullah

Penelitian ini memiliki tujuan untuk menguji hubungan kecepatan reaksi pada teknik servis dalam permainan tenis lapangan dan koordinasi mata tangan pada teknik servis dalam permainan tenis lapangan. Penelitian menggunakan penelitian kuantitatif deskriptif. Partisipan dalam penelitian adalah seluruh mahasiswa S1 IKOR FIK Uncen angkatan 2018 yang berjumlah 49 orang. Instrumen penelitian menggunakan ruler drop test, tes koordinasi mata tangan, dan tes ketepatan pukulan servis. Teknik analisis data menggunakan uji korelasi. Hasil penelitian menyatakan hubungan kecepatan reaksi tangan pada ketepatan servis menunjukkan korelasi yang sangat kuat dan hubungan koordinasi mata tangan pada ketepatan servis menunjukkan korelasi yang rendah. Perlu penyelidikan lebih lanjut terkait dengan perbedaan temuan penelitian dengan peneltian terdaulu.This study aims to examine the relationship between reaction speed in service techniques in playing tennis and eye hand coordination in service techniques in playing tennis. The study uses descriptive quantitative research. Participants in the study were all students of IKOR FIK Uncen 2018 class of 49 people. The research instrument uses the ruler drop test, hand eye coordination test, and service puncture accuracy test. The data analysis technique uses correlation test. The results of the study stated that the correlation between hand reaction speed and service accuracy showed a very strong correlation and the correlation of hand eye coordination on service accuracy showed a low correlation. Need further investigation related to differences in research findings with earlier research

Author(s):  
M. Maulidin ◽  
Herman Syah ◽  
Intan Primayanti

Tujuan dari penelitian ini adalah untuk mengetahui pengaruh dari gaya mengajar komando dengan gaya inklusi dan koordinasi mata-tangan terhadap keterampilan dasar forehand tenis. Penelitian ini merupakan penelitian experimen dengan desain faktorial 2 x 2. Sampel terdiri dari 48 Mahasiswa putra program studi olahraga yang sesuai dengan kreterian mampu melakukan pukulan forehand, kemudian dilakukan tes Koordinasi mata-tangan, selanjutnya diurutkan berdasarkan skor tertinggi dan terendah diambil 27% kelompok atas dan 27% kelompok bawah, masing-masing dibagi menjadi empat kelompok, masing-masing terdiri dari 12 mahasiswa. Teknik analisis data menggunakan analisis varians dua jalur (ANOVA) dan dilanjutkan dengan uji Tukey pada tingkat signifikansi α = 0.05. Hasil penelitian ini menunjukkan bahwa (1) gaya komando memberikan pengaruh yang lebih besar dari pada gaya Inklusi, (2) terdapat interaksi antara gaya mengajar dan koordinasi mata-tangan, (3) pada koordinasi mata-tangan tinggi, gaya komando memberikan pengaruh yang lebih besar daripada gaya inklusi, dan (4) pada koordinasi mata-tangan rendah, tidak terjadi perbedaan pengaruh yang berarti antara gaya komando dengan gaya inklusi. Berdasarkan hasil penelitian dapat disimpulkan bahwa gaya mengajar dan koordinasi mata-tangan berpengatuh terhadap keterampilan forehand tenis lapangan.The Effects of Teaching Style and Hand-Eye Coordination on Basic Forehand Tennis SkillsAbstractThe purpose of this study was to determine the effect of command teaching style with inclusion style and eye-hand coordination on the basic skills of tennis forehand. This research is an experimental research with a 2 x 2 factorial design. The sample consisted of 48 male students of sports studies programs that are in accordance with criteria capable of making a forehand, then conducted a hand-eye coordination test, then sorted by the highest and lowest scores taken 27% of the upper group and 27% of the lower group, each divided into four groups, each consisting of 12 students. Data analysis technique used two-way analysis of variance (ANOVA) and then followed by Tukey's test at the significance level α = 0.05. The results of this study indicate that (1) the command style gives a greater influence than the Inclusion style, (2) there is an interaction between teaching style and eye-hand coordination, (3) on high eye-hand coordination, the command style gives more influence greater than the inclusion style, and (4) in low hand-eye coordination, there is no significant difference in influence between the command style and the inclusion style. Based on the results of the study it can be concluded that the teaching style and eye-hand coordination are subject to field tennis forehand skills.


Author(s):  
Syarifuddin Syarifuddin

AbstractThis study was conducted to the influents of the Islamic symbolisms toward the decision of consumption buying of the food products. This is a quantitative research. A survey was also involved in this research. Data are also collected through questionnaire to gain an accurate information. Data analysis technique used was a simple regression. The research findings show that Islamic symbolisms have significant influents toward decision to buy food products. That is, t value of p significant is < 0,005 (0,000 < 0, 05) while R square is 0,273 or 27,3 %. In conclusion the influents of Islamic symbols toward the decision on buying have influents as of 27, 3 %. Keywords: Islamic Symbolism, Decision on buying, food products.


2020 ◽  
Vol 6 (2) ◽  
pp. 117
Author(s):  
Yasriuddin Yasriuddin ◽  
Muhammad Adnan Hudain

This experimental study aims to determine differences in teaching methods and eye and hand coordination of drive punch skills in playing tennis. The teaching method is divided into three, namely teaching the reflection of the ball to the wall, teaching the throwing machine, and teaching in pairs. This research was conducted at Faculty of Sports Science, Universitas Negeri Makassar. This research applied experimental method using a 2x3 factorial design. The sample of this research consist of sixty students, they are divided into six groups that consist of ten people each. The data analysis technique was the analysis of variance (ANOVA) and continued with the Tukey test at the significance level α = 0.05. The three teaching methods in this study have different influences on the drive skills in playing tennis. This research shows that in order to improve the drive skills in playing tennis, it is necessary to involve hand-eye coordination factors in which the physical condition elements mentioned above. A better influence compared to the method of teaching bounce ball to the wall and the throwing machine teaching method on the drive punch skill in playing tennis. Based on the findings in this study, it is expected to have implications for the development of teaching methods to improve punch drive skills in playing tennis.


2021 ◽  
Vol 12 (2) ◽  
pp. 151-164
Author(s):  
Nanang Shonhadji

Banking transactions in Indonesia have experienced very rapid development in line with the need for financing in the real sector. However, along with this rapid development, fraud is still a classic problem in the banking sector. The research aimed to empirically prove the effect of professional commitment, moral courage, idealism, and altruistic values on the intention to do whistleblowing. In addition, the research also investigated whether the locus of control was a variable that moderated the relationship. A quantitative research method using questionnaire instruments was used for data collection. The population was all employees of banks operating in Surabaya. The research sample included the employees of national private banks operating in Surabaya. The data analysis technique was the path analysis test with the WarpPLS program. The results show that professional commitment, moral courage, and idealism have a significant effect on the intention to do whistleblowing. Meanwhile, altruistic values do not affect the intention to do whistleblowing. The results also indicate that locus of control is a moderating variable that strengthens the relationship of professional commitment, moral courage, and idealism in affecting the intention to do whistleblowing. Professional commitment, moral courage, and idealism have become strong awareness for bank employees to participate in eradicating corruption, white-collar crime, and all forms of fraud in the organizational environment.


2020 ◽  
Vol 12 (3) ◽  
pp. 202
Author(s):  
La Kamadi

The problem in this study is the relationship between the explosive power of the arms, the explosive power of the legs and hand eye coordination on the smash ability in the volleyball game of the students of FIK UNM. The population in this study were all students of FIK UNM sports coaching education with a total sample of 30 students who were selected by random sampling. The data analysis technique used is the correlation and regression analysis technique using the SPSS version 16 system at a significant level of 95% or α 0.05. Starting from the results of data analysis, this study concludes that: (1) The correlation between arm explosive power and smash ability in volleyball, proved to be r0 = 0.955 (P <α 0.05), (2) The relationship between limb explosive power and smash ability at volleyball game, proved to be r0 = 0.917 (P <α0.05), (3) The relationship between hand eye coordination and smash ability in volleyball games, proved to be R0 = 0.852 (P <α 0.05), (4) Relationship of arm explosive power , limb explosive power and hand eye coordination on smash ability in volleyball game proved to be r0 = 0.970 (P <α0.05). This can be explained that if a student is supported by good explosive power, leg explosive power and ankle coordination, the student can do a good smash too.


2020 ◽  
Vol 16 (1) ◽  
pp. 41-53
Author(s):  
Muchammad Ismail Hamzah ◽  
Endi Sarwoko

This research aims to analyze the direct relationship between leadership, organizational culture on performance, and to analyze the indirect relationship that is mediated by work motivation. The study used a quantitative approach, namely explanatory research, using a sample of 110 research that were taken randomly from certified teachers at junior high schools in Malang Regency. The data were collected using a questionnaire with a 5 point Likert scale, while the data analysis technique used Path Analysis. The research findings showed that performance was influenced by leadership and work motivation, but the leadership was not proven to affect work motivation. Another research finding is that organizational culture does not significantly contribute to performance, but contributes to work motivation, work motivation only mediates the relationship between organizational culture and performance. The research implication is that to improve performance, effective leadership and work motivation are needed, further increasing work motivation can be achieved from strengthening organizational culture. The next researcher is suggested to test the role of leadership on organizational culture.


2019 ◽  
Vol 3 (01) ◽  
Author(s):  
Isnarizal Shoim ◽  
Eny Kustiyah ◽  
Sudarwati Sudarwati

The purpose of this study was to determine the effect of motivation, competence, and work discipline on teacher performance. This study includes a type of quantitative research that explains the relationship between variables and testing hypotheses. The population in this study were all teachers at Al-Islam 1 Middle School in Surakarta, totaling 63 people. The entire population is taken as a sample. Methods of collecting data using a questionnaire. The data analysis technique uses multiple linear regression analysis. The results of the study show that: (1) Motivation, competence, and work discipline simultaneously have a significant effect on the performance of teachers in Surakarta Al-Islamic Middle School 1. Teacher performance will increase if teachers have high work motivation, good and appropriate teaching competencies, and have high discipline in work; (2) Motivation has a positive effect on teacher performance at Surakarta Al-Islam Middle School. The higher the motivation to teach, the higher the teacher's performance; (3) Competence has a positive effect on teacher performance at Surakarta Al-Islam Middle School. The higher the teaching competency, the higher the teacher's performance; (4) Work discipline has a positive effect on teacher performance at Surakarta Al-Islamic Middle School 1. The higher the work discipline, the higher the teacher's performance. Keywords: teacher performance, motivation, competence, work discipline


2021 ◽  
Vol 4 (4) ◽  
pp. 155-161
Author(s):  
Islahuddin Islahuddin ◽  
Wildan Wildan ◽  
Baehaqi Baehaqi

The purpose of this study is to find out the relationship between the leadership of the head of Madrasah Ibtidaiyah and the performance of Madrasah teachers in Lingsar District of West Lombok Regency in 2021. This research is quantitative research using survey methods. The population in this study is all teachers in madrasah-Ibtidaiyah in Lingsar district of West Lombok Regency which amounted to 102 teachers. This research sample amounted to 50 teachers spread across Ibtidaiyah madrassa of Lingsar District of West Lombok Regency. The data analysis technique used in this study is regression analysis, both simple regression and double regression. The results showed that there was a positive and significant relationship between the leadership of the head of Madrasah Ibtidaiyah and the performance of Madrasah Ibtidaiyah teachers in Kacamatan Lingsar West Lombok Regency with a contribution of 57%.


2017 ◽  
Vol 8 (2) ◽  
Author(s):  
Wuryanti Wuryanti ◽  
Indrianto Setiawan

This study aims to examine the relationship between self efficacy, social competence and knowledge donating variables on organizational performance. This research uses quantitative research method by using primary data taken from questionnaires dispersion. The population of this study is all employees who work in KPP Pratama Semarang (Office Tax) consisting of 113 respondents. While the sampling is done through the census method. Analysis technique of this research using Moderating Regression Analysis (MRA) technique. The results of this study indicate that there is a significant influence of self efficacy and social competence on performance. Thus, to improve the performance of the tax office needs to improve self-efficacy of employees, especially their readiness to risk their jobs by giving them some skills to minimize risks on the job, such as technical skills, organizational skills and leadership skills. The tax office also needs to improve the social competence, especially the sense of concern for their employees. The tax office also needs to create conditions that support fellow employees in order to willing to share new knowledge.


2020 ◽  
Vol 4 (2) ◽  
pp. 99-111
Author(s):  
Rahmad Hidayat ◽  
Endi Sarwoko ◽  
Andi Nu Graha

The purpose of this study was to determine the effect of transformational leadership on employee performance and to analyze the mediating role of work commitment. This research is a type of quantitative research, using a questionnaire arranged with a 5 point Likert scale. The research variables consisted of transformational leadership as an exogenous variable, employee performance as an endogenous variable, and work commitment while the mediating variable. The research sample was 80 employees of PT. Kalbe Farma, Tbk. The data analysis technique uses path analysis. The results showed that transformational leadership has a direct effect on employee performance. Other findings indicate that work commitment acts as a partial mediator of the relationship between transformational leadership and employee performance. Future research can develop research by including the role of organizational culture as a factor influencing commitment and performance.


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