scholarly journals Pengaruh Latihan Squat Jump Terhadap Kemampuan Jump Service dalam Permainan Bola Voli di SMAN 2 Labuapi

2020 ◽  
Vol 5 (2) ◽  
pp. 181
Author(s):  
Moh. Ihsan
Keyword(s):  
Data Analysis ◽  
Standard Deviation ◽  
Experimental Method ◽  
T Test ◽  
Squat Jump ◽  
Average Value ◽  
Jump Training ◽  
Jump Test ◽  
Significant Difference ◽  
Before And After

This study aims to determine the effect of squat jump training on jump service in volleyball games for students of SMAN 2 Labuapi. The approach used in this research is the quantitative approach, using the experimental method. The population used in this study was 10 athletes at SMAN 2 Labuapi, and the samples were 10 athletes. The instrument used is the squat jump test. The data is processed using statistical formulas in the form of calculating the average value, standard deviation, and the two-mean test. The data analysis in this study used the t-test at a significant level of 0.05. The results obtained are that there is an effect of Squat Jump training on Jump Service in volleyball games at the SMAN 2 Labuapi club. By testing the t count of 2.92 and t table of 1.86, so there is a significant difference between the data before and after being given treatment.

scholarly journals Development of monopoly mite game as a health promotion media to increase knowledge and understanding about house dust mites in student boarding house

2021 ◽  
Vol 1 (1) ◽  
pp. 18-25
Author(s):  
Muhimatul Arifah ◽  
Ainur Rofieq ◽  
Yuni Pantiwati
Keyword(s):  
Health Promotion ◽  
Data Analysis ◽  
House Dust ◽  
Biology Education ◽  
T Test ◽  
House Dust Mites ◽  
Average Value ◽  
Significant Difference ◽  
Before And After ◽  
Boarding House

Student’s knowledge of house dust mite (TDR) is still limited as well as the learning media used are uncomplicated. However, aside from learning outcome, knowledge of environmental health and hygiene are ignored. This study aims to produce health promotion media and analyze the effectiveness. This type of study was conducted by Research and Development (R&D) modified model by Borg & Gall. Data were collected from material expert, media expert, and extensive trial (experiments) that involving 30 students of Biology education department who have taken parasitology courses. As data analysis uses paired t-test (paired sample t-test). The result of the Mite Game Monopoly health media promotion products shows the validation of media experts and material experts are categorized very well with percentages of 97% and 89%. The result of data analysis obtained a value P < 0.05 which means there is a significant difference in the average value of pretest and posttest, it shows an increase of knowledge and understanding of TDR between before and after using the Mite Game Monopoly media.

EFEKTIVITAS STRATEGI CLOZE STORY MAPPING TERHADAP KEMAMPUAN MEMBACA PEMAHAMAN PADA SISWA KELAS V DI SD 2 PADOKAN KASIHAN BANTUL

2018 ◽  
Vol 5 (1) ◽  
Author(s):  
Danuri Danuri ◽  
Dwendha Lahitani
Keyword(s):  
Data Analysis ◽  
Learning Strategy ◽  
T Test ◽  
Effective Learning ◽  
Average Value ◽  
Story Mapping ◽  
Analysis Technique ◽  
Significant Difference ◽  
Quasi Experimental ◽  
Class Average

This study aims to determine the effectiveness of CSM strategies on comprehension reading skills in classes V Padokan 2 Elementary School. The research method used is a quasi-experimental method. In this study the subjects of the study were VA class students as the control class and V C as the experimental class with 28 VA and VC class students. Quantitative data analysis technique used is the calculation of independent sample t-test. Based on data analysis and discussion, researchers can conclude that CSM strategies are more effective than conventional methods of reading comprehension learning. The results of this study indicate that there is a significant difference between the experimental class and the control class as evidenced by the results of the independent sample t-test obtained by the value of Asymp. Sig (2-Tailed) 0.014 <0.05. CSM strategy is an effective learning strategy seen from the average value of the experimental class posstest which is 81.61 higher than the control class average value of 72.96.

scholarly journals PENGARUH LATIHAN KNEE TUCK JUMP DAN LATIHAN HALF SQUAT JUMP TERHADAP KEMAMPUAN SMASH KEDENG DALAM PERMAINAN SEPAKTAKRAW

2020 ◽  
Vol 11 (3) ◽  
pp. 117
Author(s):  
Heriansyah Heriansyah ◽  
Suhartiwi Suhartiwi
Keyword(s):  
Data Analysis ◽  
Random Sampling ◽  
Male Students ◽  
Squat Jump ◽  
Significance Level ◽  
Jump Training ◽  
Analysis Technique ◽  
Significant Difference ◽  
Experiment Method ◽  
The Difference

This study aims to determine the extent of the difference in effect between knee tuck jump and half squat jump training on the ability to smash kedeng in sepaktakraw games. By using the field experiment method. The population used is male students of Southeast Sulawesi SMANKO with a sample of 60 people taken by Proposive random sampling. The data analysis technique used is the t-test at 95% significance level. The results showed that; (1) There is a significant effect of knee tuck jump training on the ability to smash kedeng in sepaktakraw games on Southeast Sulawesi SMANKO students, proven to = 13,446> tt = 2,045. There is a significant effect of half squat jump training on the ability of the Kedeng smash in sepaktakraw games on Southeast Sulawesi SMANKO students, proven to = 10.478> tt = 2.045. There is a significant difference in effect between training on the ability to smash kedeng in sepaktakraw games on Southeast Sulawesi SMANKO students, proven, to = 9,970> tt = 2,000.

scholarly journals EFEKTIFITAS METODE MENGAJAR KESELURUHAN DENGAN METODE MENGAJAR BAGIAN PERBAGIAN TERHADAP HASIL BELAJAR MENGUMPAN (PASSING) KAKI BAGIAN DALAM PADA PERMAINAN FUTSAL MAHASISWA FIK UNM

2020 ◽  
Vol 12 (1) ◽  
pp. 48
Author(s):  
Sudirman Sudirman ◽  
Andi Mas Jaya
Keyword(s):  
Experimental Method ◽  
Learning Outcomes ◽  
Degrees Of Freedom ◽  
Teaching Method ◽  
Treatment Method ◽  
T Test ◽  
Analysis Technique ◽  
Significant Difference ◽  
Before And After

This study aims to find out which is more effective between the overall method and the teaching method part by section on learning outcomes passing (passing) the inner leg in students who take Futsal learning. This research was carried out by an experimental method in total sampling. Thedata analysis technique used to test the hypothesis is the t-test, at a significant level α= 0.05, starting with calculating the t-count value to compare with the t-table value at a significant level of 95%. (1) The whole method is obtained by t-count = 4, the value listed in t-table with degrees of freedom (dk) = 15-1 = 14. A significant level of 5% is 2.14, so t-count> t-table, means that there is a convincing (significant) difference before and after being given the overall method treatment. (2) The teaching method part of division is obtained the value of t-count = 3.7, the value listed in t-table with degrees of freedom (dk) = 15-1 = 14. Significant level of 5% is 2.14, so t-count> t-table, means that there is a convincing (significant) difference before and after the treatment method is given in part. And (3) The overall method and the part-by-part teaching method obtained t-count = 3.2, the values listed in t-table with degrees of freedom (dk) = 15 + 15-2 = 28. A significant level of 5% is 2.05. So t-count> t-table.

scholarly journals Efektifitas Massage Counter Pressure Pada Nyeri Persalinan Kala I Fase Aktif

2021 ◽  
Vol 3 (2) ◽  
pp. 122-131
Author(s):  
Luh Putu Ani Widiyastiti ◽  
Kartika Sari
Keyword(s):  
Standard Deviation ◽  
Statistical Test ◽  
T Test ◽  
Labor Pain ◽  
Control Group ◽  
Medical Clinic ◽  
Counter Pressure ◽  
Significant Difference ◽  
Before And After ◽  
First Stage Of Labor

Labor pain is a subjective experience of physical sensations associated with uterine contractions, cervical dilation and thinning, and fetal decline during labor. Severe pain condition during the first stage of labor allows mothers to tend to choose the easiest and fastest way to relieve pain. Efforts that can be made to deal with the first stage of labor pain are non-pharmacological methods, one of which is counter pressure massage. To determine the difference in pain before and after counter pressure massage in the active phase I labor pain. This type of research is a quasi-experimental design with a pretest and posttest control group design. The sampling method was accidental sampling with a sample size of 15 people. Statistical test analysis using Dependent T-Test. The average labor pain before counter pressure massage was 3,600 with a standard deviation of 0.507 and after counter pressure massage the respondent's pain value was 2,666 with a standard deviation of 0.617, it was seen that there was a difference in value or decrease before and after the counter pressure massage was carried out, namely 0.933 with standard deviation of 0.258 and the statistical test results obtained p = 0.000. There was a significant difference between pain before and after counter pressure massage at Alin's Medical Clinic. It is hoped that health workers, especially midwives, can provide counter pressure massage to mothers who give birth in order to reduce morbidity and mortality in mothers. ABSTRAK Nyeri persalinan merupakan pengalaman subjektif tentang sensasi fisik yang terkait dengan kontraksi uterus, dilatasi dan penipisan serviks, serta penurunan janin selama persalinan. Kondisi Nyeri yang hebat pada kala I persalinan memungkinkan para ibu cenderung memilih cara yang paling gampang dan cepat untuk menghilangkan rasa nyeri. Upaya yang dapat dilakukan untuk mengatasi nyeri persalinan Kala I adalah dengan metode non farmakologis salah satunya dengan massage counter pressure. Untuk mengetahui perbedaan nyeri sebelum dan sesudah massage counter pressure pada nyeri persalinan kala I Fase Aktif. Jenis penelitian yang digunakan adalah quasi eksperimen dengan rancangan one group pretest dan posttest desgn. Metode pengambilan sampel secara accidental sampling dengan jumlah sampel 15 orang. Analisis uji statistik menggunakan Dependent T-Test. Rata-rata nyeri persalinan sebelum dilakukan massage counter pressure adalah 3.600 dengan standar deviasi 0.507 dan setelah dilakukan massage counter pressure nilai nyeri responden yaitu 2.666 dengan standar deviasi 0.617, terlihat adanya perbedaan nilai atau penurunan sebelum dan sesudah dilakukan massage counter pressure yaitu 0.933 dengan standar deviasi 0.258 serta hasil uji statistik didapatkan p=0.000. Ada perbedaan yang signifikan antara nyeri sebelum dan sesudah dilakukan massage counter pressure di Alin’s Medical Clinic. Diharapkan petugas kesehatan terutama bidan dapat memberikan massage counter pressure pada ibu bersalin agar dapat mengurangi angka morbiditas dan mortalitas pada ibu

scholarly journals Pembelajaran Fisika Berbantuan Bahan Ajar Berbasis Kontekstual dengan Mengintegrasi Kearifan Lokal Untuk Meningkatkan Penguasaan Konsep Fisika

2017 ◽  
Vol 8 (2) ◽  
Author(s):  
Muhammad Satriawan ◽  
Muhammad Subhan ◽  
Fatimah Fatimah
Keyword(s):  
Data Analysis ◽  
Problem Solving ◽  
T Test ◽  
Equal Treatment ◽  
Teaching Materials ◽  
Physics Learning ◽  
Average Value ◽  
Conventional Teaching ◽  
Significant Difference ◽  
Contextual Teaching

This research is a quasi experimental research that aims to determine the differences and the improvement of mastery of physics concepts in the classroom using contextual teaching materials that integrated local wisdom with classes using conventional teaching materials. The research design used was pretest posttest control group design. Both the experimental and control classes are given equal treatment, but the experimental class uses contextual teaching materials that integrate local wisdom while the control class uses conventional teaching materials. The number of students in the experimental class is 25 students while the control class is 30 Students. The data analysis used parametric statistics with a two tailed t test to determine the difference and the N-gain test to find out the improvement of student conceptualization. The two tailed t test used SPSS 20 software assistance in the data analysis process. Based on result of data analysis that obtained Sig value. (2-tailed) by 0.000 <0.01 (α = 1%). This shows that there is a very significant difference between physics learning through problem solving method using contextual teaching materials with physics learning through problem solving using conventional teaching materials. In addition, based on the N-gain calculation the average value of  N-gain for the experimental class is 0.87 with the high category whereas the average value of N-gain for the control class is 0.65. This shows that the experimental class where the physics learning using materials Contextual teaching has increased the mastery of the concept higher than the control class that uses conventional teaching materials.

scholarly journals Level of knowledge about handwashing and hand sanitizer at Taro village, Gianyar before and after counseling

2022 ◽  
Vol 13 (1) ◽  
pp. 250-254
Author(s):  
Maftuhatur Rizkiyah Putri ◽  
Almira Disya Salsabil ◽  
I Made Agus Dwipayana ◽  
Widati Fatmaningrum
Keyword(s):  
T Test ◽  
Paired Sample ◽  
Hand Sanitizer ◽  
Average Value ◽  
Normality Test ◽  
Significant Difference ◽  
Before And After ◽  
Kolmogorov Smirnov ◽  
Level Of Knowledge ◽  
Test For Normality

Introduction: The COVID-19 pandemic has harmed various fields, and people's activities cannot run as usual. Prevention of the transmission of COVID-19 is very important to be applied in everyday life. Washing hands with soap or hand sanitizer is easy and inexpensive prevention to do, but there are still many people who are wrong in practicing it. This needs to be done more counseling and education to the community in order to increase public knowledge about handwashing and hand sanitizer. Method: This research is an analytic study with a research design using a one-group pretest-posttest design. Using 31 respondents from Taro villagers who attended the counseling. Data analysis using Paired Sample T-test and Kolmogorov-Smirnov Test for Normality Test. Result: The average value of knowledge before counseling is 53.8710 while the value after counseling is 82.9677. Paired Sample T-test and obtained a significance value of 0.000 so that a significant difference was found (<0.005) between the values before and after counseling. Conclusion: There is a significant difference in the level of knowledge before and after handwashing and hand sanitizer counseling.

scholarly journals The Effectiveness of Problem Based Learning (PBL) Based Socioscientific Issue (SSI) to Improve Critical Thinking Skills

2021 ◽  
Vol 2 (3) ◽  
pp. 1-9
Author(s):  
Muflichatu Nur Fita ◽  
Budi Jatmiko ◽  
Elok Sudibyo
Keyword(s):  
Critical Thinking ◽  
Data Analysis ◽  
Problem Based Learning ◽  
Thinking Skills ◽  
T Test ◽  
Critical Thinking Skills ◽  
Significant Difference ◽  
Before And After ◽  
Post Test ◽  
Innovative Solution

The purpose of this research was to see how effective the Problem Based Learning (PBL) based Socioscientific Issues (SSI) is at improving critical thinking skills. The sample used was grade seven in SMPN 4 Lamongan with 2 classes and each class contains 15 students. The design of the learning materials trial used  One-Group pre-test post-test design. Tests of critical thinking skills and student answer sheets were used to collect data. Techniques of data analysis used N-gain, paired t-test, and independent t-test. The result of this research is as follows: The effectiveness in terms of the critical thinking skills test the category increase is high, there is a significant difference between the test before and after learning with PBL based SSI and there is no difference N-gain in the two group classes and students' responses are classified as very good. Based on data analysis, it can be concluded that PBL with SSI is effective to improve critical thinking skills. The implications of this study are PBL-based SSI has the potential to be an innovative solution and alternative for improving critical thinking skills.

scholarly journals PELATIHAN LONCAT NAIK TURUN TRIBUN DAN PELATIHAN LONCAT NAIK TURUN BANGKU MENINGKATKAN DAYA LEDAK OTOT TUNGKAI PADA PESERTA EKSTRA KURIKULER BOLA VOLI PUTRA SMA NEGERI 1 TEGALLALANG

2019 ◽  
Author(s):  
I Putu Agus Budi Sudarsana ◽  
J. Alex Pangkahila ◽  
Bagus Komang Satriyasa ◽  
Wayan Weta ◽  
I Nengah Sandi ◽  
...  
Keyword(s):  
High School ◽  
T Test ◽  
P Value ◽  
Public High School ◽  
Jump Training ◽  
Explosive Power ◽  
Significant Difference ◽  
Before And After ◽  
Group 2 ◽  
Group 1

ABSTRACTThis study was conducted to determine the increase in limb muscle explosive power. The training was conducted with 5 reps of 3 sets over six weeks in the field of Tegallalang 1 Public High School starting at 17.00 WITA until completion. In this study using 2 groups, namely the 1st group given jump training up and down the stands, the 2nd group was given jump training up and down the bench. The sample for each group is 8 people who have met the requirements of the male volleyball extra-curricular participants of Tegallalang 1 Public High School. Data from leg muscle explosive results obtained from 3 jumps taken before and after training. The results obtained before and after the Group-1 training were 57.5 cm to 70.875 cm and Group-2 were 57.375 cm to 65.75 cm. Hypothesis testing uses an independent t-test at a significance limit of 0.05 (p <0.05). Based on the differences in the results of the intergroup test analysis using independent t-test obtained group-1 and group-2 for p = 0.935 which showed no significant difference before being given treatment with a p value greater than 0.05. Whereas after treatment the group-1 and group-2 were obtained at p = 0.007 which showed a significant difference between groups 1 and 2 groups with a p value smaller than 0.05. It can be concluded that jumping up and down the stands is more effective than jump training up and down the bench in increasing the explosive power of the leg muscles. For this reason, it is expected that sports coaches to apply jumping up and down the stands as an alternative in increasing athletes' explosive power.Keywords: Training jumping up and down the stands, training jumping up and down the bench, explosive muscle power.

scholarly journals Analisis Kinerja Keuangan Perusahaan Sebelum dan Sesudah Right Issue di BEI

2018 ◽  
Vol 7 (3) ◽  
pp. 1623
Author(s):  
Guido Gian Layuk Runtung ◽  
I Putu Yadnya
Keyword(s):  
Data Analysis ◽  
Financial Performance ◽  
Research Data ◽  
T Test ◽  
Financial Ratios ◽  
Paired Sample ◽  
Analysis Technique ◽  
Significant Difference ◽  
Before And After ◽  
The Right

The Purpose of this study was to analyze the diffrences in financial performance before and after right issue. Right issue a corporate action by the company by issuing new shares offered to existing shareholders. Sampling in this study using method purposive sampling. The samples in this research are 33 companies that conduct period 2011 – 2015. The financial performance in will be analysis through the five financial ratios namely CR, DER, TAT, ROA, and PER. This research data analysis technique using paired sample t test and Wilcoxon signed ranks test. The results showed that significant diffrences in TAT ratio before and after the right issue. While the research for the ratios of CR, DER, ROA, and PER showed no significant difference before and after right issue. These result indicate that the company’s financial performance two years after the right issue is more efficient in utilizing company’s assets in order to increase sales.

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