scholarly journals Analisis Deskriptif Tentang Hubungan Kemampuan Siswa Melakukan Tes Harvard terhadap Kecepatan Lari Jarak 400 Meter pada Siswa Putra Kelas VII SMP Negeri 1 Tanjungsari

2016 ◽  
Vol 2 (2) ◽  
pp. 52-62
Author(s):  
Anggi Setia Lengkana
Keyword(s):  
Junior High School ◽  
Significant Relationship ◽  
Research Process ◽  
Male Students ◽  
Coefficient Of Determination ◽  
Running Speed ◽  
Research Hypothesis ◽  
Leg Muscles ◽  
Run Test ◽  
The Relationship

In this study the authors sought one form of test that has a relationship with short-distance running speeds of 400 meters. One form of test that is predicted to have a relationship to 400 meters running speed is the Harvard step up test. The test aims to measure the level of efficiency of heart, lung function, and endurance of leg muscles. This is when associated with 400 meters running speed has a significant relationship, because when performing 400 meters running, the leg muscles must have endurance speed and also supported by maximum pulmonary heart work. Based on this explanation, the writer is interested in proving it through a research process that will be tried on junior high school male students. The author formulates the problem, namely how much is the relationship between the ability of students to do the Harvard test on the running speed of 400 meters. The research hypothesis was formulated that the Harvard test had a significant relationship to 400 meters running speed. To prove this hypothesis, the author uses the descriptive method of Population and the sample used as the unit of analysis is all male students of class VII of SMP Negeri 1 Tanjungsari, amounting to 143 people. Samples were taken as many as 30 students. The instrument used in the form of a Harvard step up test and 400 meters run test. Referring to the results of the data processing of the results of tests conducted in class VII of SMP Negeri 1 Tanjungsari, conclusions can be drawn as follows: (1) Harvard test has a significant relationship to the speed of running distance of 400 meters in male students of class VII of SMP Negeri 1 Tanjungsari. This is proven by testing the hypothesis by comparing the value of t arithmetic with t table, where t arithmetic> t table = 8,491> 2.763, so that the hypothesis testing shows significant results. (2) The magnitude of the correlation coefficient between the ability of Harvard tests with the results of a 400-meter run test, the correlation (r) shows the value of 0.85, so that the magnitude of the coefficient of determination (KD) is 72.25%. Thus the null hypothesis is rejected (H0) and the research hypothesis is accepted (Ha)

Does the Twenty Meter Shuttle-Run Test Elicit Maximal Effort in 11- to 16-Year-Olds?

2009 ◽  
Vol 21 (1) ◽  
pp. 55-62 ◽  
Author(s):  
Christine Voss ◽  
Gavin Sandercock
Keyword(s):  
Confidence Interval ◽  
Significant Relationship ◽  
Test Performance ◽  
Coefficient Of Determination ◽  
Laboratory Studies ◽  
Naturalistic Setting ◽  
Run Test ◽  
The Relationship ◽  
Maximal Effort ◽  
Shuttle Run

The aim of this study was to determine if maximal effort, evidenced by peak HR was attained during the 20m shuttle-run test in a naturalistic setting. Shuttle-run test performance and peak HR were measured in 208 volunteers (11–16 years). Peak HR was 196 (95% confidence interval (C.I.) 194–198 bpm). The relationship between test performance and peak HR was assessed by regression. There was a weak, but statistically significant relationship between test performance and peak HR (R2 = .029, p = .029) but with such a low coefficient of determination (less than 5% criterion), poor performances were not associated with low peak HR values or underestimation of maximal performance. Peak HR values (196 bpm) were higher than cited criterion values (185 bpm) for maximal effort in laboratory studies. In a naturalistic setting, the 20m shuttle-run test elicits a maximal effort in most children.

PENGARUH HARGA DAN BRAND TRUST TERHADAP KEPUTUSAN PEMBELIAN OPPO SMARTPHONE (Studi kasus pada OPPO Store, Sinergy Celular Medan)

2019 ◽  
Vol 14 (1) ◽  
pp. 17
Author(s):  
Andi S Tarigan ◽  
Zulkarnaian Siregar
Keyword(s):  
Data Analysis ◽  
Linear Regression ◽  
Multiple Linear Regression ◽  
Coefficient Of Determination ◽  
Purchase Decision ◽  
Brand Trust ◽  
Significance Level ◽  
Research Hypothesis ◽  
Analysis Technique ◽  
The Relationship

AbstrakPenelitian ini bertujuan untuk mengetahui Pengaruh Harga dan Brand Trust Terhadap Keputusan Pembelian pada Sinergy Celular Medan.Sampel dalam penelitian ini adalah seluruh pengunjung Sinergy Celular Medan sebanyak 77 orang.Teknik pengumpulan data yang digunakan adalah melalui kuesioner (angket) yaitu dengan cara menyebarkan kuesioner kepada sampel (responden) dan mengumpulkannya kembali. Teknik analisis data yang digunakan adalah Regresi Linear Berganda.Sebelum data diregresikan maka terlebih dahulu di uji keterkaitannya antara variabel, datanya diuji menggunakan uji normalitas data, multikolinearitas, dan heterokedastisitas.Serta untuk mengetahui kontribusi faktor Harga dan Brand TrustTerhadap Keputusan Pembelian digunakan rumus Koefisien Determinasi (R2). Hipotesis penelitian diterima apabila t hitung >  t tabel dengan tingkat signifikansi 0,1. Nilai t tabel dalam penelitian ini 1,993. Nilai t hitung variabel X1 sebesar 2,107 t hitung lebih besar dari t tabel maka hipotesis di terima, nilai t hitung variabel X2   sebesar 3,405 t hitung lebih besar dari t tabel maka hipotesis di terima. Kata kunci: Harga, Brand Trust, Keputusan Pembelian AbstractThis study aims to determine the Influence of Price and Brand Trust on Purchasing Decision at Sinergy Celular Medan. The sample in this study is all visitors Sinergy Celular Medan as many as 77 people.Data collection technique used is through questionnaire (questionnaire) that is by distributing questionnaires to the sample (respondent) and collect it back. Data analysis technique used is Multiple Linear Regression. Before the data is diregresikan then first in the test the relationship between variables, the data tested using the test of data normality, multicollinearity, and heterokedastisitas. And to know the contribution of price factors and Brand Trust Against Purchase Decision is used the formula Coefficient of Determination (R2). Research hypothesis accepted if t arithmetic> t table with significance level 0,1. The value of t table in this study is 1,993. Value t arithmetic variable X1 of 2.107 t arithmetic greater than t table then the hypothesis received, the value of t arithmetic variable X2 of 3.405 t arithmetic greater than t table then the hypothesis received. Keywords: Price, Brand Trust, Purchase Decision

scholarly journals Hubungan Keseimbangan dan Koordinasi Mata Kaki Terhadap Kemampuan Menggiring Bola dalam Permainan Futsal Klub Karsa Utama Putri Wajo

2021 ◽  
Vol 8 (1) ◽  
pp. 67
Author(s):  
Muhammad Hasbillah ◽  
Herman Herman
Keyword(s):  
Regression Analysis ◽  
Significant Relationship ◽  
Descriptive Analysis ◽  
Sampling Technique ◽  
Total Sample ◽  
Coefficient Of Determination ◽  
Correlational Research ◽  
Analysis Technique ◽  
Independent Variable ◽  
The Relationship

This research aims to determine the relationship between balanced and the ability to dribble, the relationship between eye-foot coordination and the ability to dribble, and the relationship between balanced and eye-foot coordination on the ability todribble in futsal game Karsa Utama Putri Wajo’s club. The research was correlational research, with the independent variable was balanced and eye-foot coordination, while the dependent variable was the ability to dribble. The population of theresearch was Karsa Utama Putri Wajo's club players and the sampling technique used was total sampling technique with the total sample was 25 players. The analysis technique used was descriptive analysis, correlation analysis, regression analysis. The results showed that 1)There was a significant relationship between balanced and the ability to dribble in Karsa Utama Putri Wajo's club players with a correlation value (r) = 0,738. 2) There was asignificant relationship between eye-foot coordination on the ability to dribble in Karsa Utama Putri Wajo's club players with a correlation value (r) = 0,553. 3) There was asignificant relationship between balanced and eye-foot coordination on the ability to dribble in Karsa Utama Putri Wajo's club player swith a correlation value (r)=0.823,and a coefficient of determination (R2) = 0.677 or equal to 67,7%. Thus, it can be concluded that there is a significant relationship between balanced and coordination of the ankle son the ability to dribble in futsal game of Karsa Utama Putri Wajo's club.

scholarly journals Analysis Correlation Between Learning Interest and Learning Difficulties with Learning Outcomes of Junior High School Students In Padang

2019 ◽  
Vol 4 (3) ◽  
pp. 9
Author(s):  
Ririn Indria Sari ◽  
Ramadhan Sumarmin ◽  
Resti Fevria ◽  
Ganda Hijrah Selaras
Keyword(s):  
High School Students ◽  
Learning Outcomes ◽  
Junior High School ◽  
Significant Relationship ◽  
Learning Difficulties ◽  
Student Interest ◽  
School Students ◽  
A Value ◽  
Learning Interest ◽  
The Relationship

The learning process has a benchmark that refers to the achievements experienced by students, namely learning outcomes. Learning outcomes achieved by students have two influencing factors namely internal and external factors. These two factors that influence learning outcomes are interest and learning difficulties. The results of observations on the learning outcomes of students of SMPN 11 Padang in science are still low. Students say that science learning are numerous and difficult. The existence of students who score below the average and the lack of student interest shows the student's interest in learning in science is less and it can be assumed that students have difficulty learning science. Research is a descriptive study. Research uses a correlational study approach. Research subjects consisted of 30 people in class VIII G of SMP 11 Padang. To find out the relationship between variables expressed by the correlation coefficient, data analysis techniques are used using the Sperman Rank correlation. The correlation between student interest and learning outcomes is weak, that is -0.32, the contribution of 10.24% does not have a significant relationship. There is a significant relationship between learning difficulties and learning outcomes, medium criteria w ith a value of 0.59, contribution value is 34.81%. Correlation criteria for interests and difficulties with strong learning outcomes with a value of 0.66 and a contribution of 43.56%, as well as a significant relationship between variables. The results of the relationship between learning interest and learning difficulties with learning outcomes are strong and each variable has a significantly relationship.

scholarly journals Analisis Kelentukan, Keseimbangan Dan Koordinasi Mata Kaki Terhadap Ketepatan Tendangan Pada Permainan Sepakbola

2019 ◽  
Vol 3 (1) ◽  
pp. 70
Author(s):  
Sulaeman Sulaeman ◽  
Abdul Rahman ◽  
Andi Atssam Mappanyukki
Keyword(s):  
Data Analysis ◽  
Correlation Analysis ◽  
Significant Relationship ◽  
Total Sample ◽  
Descriptive Study ◽  
Male Students ◽  
Purposive Sampling ◽  
Football Game ◽  
Analysis Technique ◽  
The Relationship

ABSTRACTThis study aims to determine the relationship between Strike Determination, Balance and Coordination of the Foot to the Accuracy of Kicking in a football game. This research is a descriptive study. The population of this study was all male students of SMA Negeri 9 Makassar with a total sample of 40 people selected by Purposive Sampling. The data analysis technique used is the correlation analysis technique using the SPSS application at a significant level of 95% or α0.05. Starting from the results of data analysis, this study concluded that: (1) there was a significant correlation with the accuracy of kicks in football games, proved to be R = 0.838 (P = 0.000 <α0.05); (2) there is a significant relationship between the balance and the accuracy of the kick in the game of football, as evidenced by R = 0.733 (P = 0.000 <α0.05); (3) there is a significant correlation between ankle coordination and kick accuracy in soccer, it is proven that R = 0.782 (P = 0.000 <α0.05; football game, proven R = 0.869 (P = 0,000 <α0.05). ABSTRAKPenelitian ini bertujuan untuk mengetahui hubungan Kelentukan Togok, Keseimbangan dan Koordinasi Mata Kaki terhadap Ketepatan Tendangan pada permainan sepakbola. Penelitian ini termasuk jenis penelitian deskriptif. Populasi penelitian ini adalah seluruh siswa putra SMA Negeri 9 Makassar dengan jumlah sampel penelitian  40 orang yang dipilih secara Purposive Sampling. Tehnik analisis data yang digunakan adalah tehnik analisis korelasi dengan menggunakan aplikasi SPSS pada taraf signifikan 95% atau α0,05. Bertolak dari hasil analisis data, maka penelitian ini menyimpulkan bahwa: (1) ada hubungan yang signifikan kelentukan dengan ketepatan tendangan pada permainan sepakbola, terbukti R = 0,838 (P=0,000 < α0,05); (2) ada hubungan yang signifikan keseimbangan dengan ketepatan tendangan pada permainan sepakbola, terbukti R = 0,733 (P = 0,000 < α0,05); (3) ada hubungan yang signifikan  koordinasi mata kaki dengan ketepatan tendangan pada permainan sepakbola, terbukti R = 0,782 (P = 0,000 < α 0,05; (4) ada hubungan yang signifikan antara kelentukan togok, keseimbangan dan koordinasi mata kaki terhadap ketepatan tendangan pada permainan sepakbola, terbukti R = 0,869 (P = 0,000 < α0,05).

scholarly journals Relationship between length of leg and strength of leg muscle to frequency of straight kicks

2020 ◽  
Vol 6 (2) ◽  
pp. 47-54
Author(s):  
Agustinus Dei
Keyword(s):  
Junior High School ◽  
Pearson Correlation ◽  
Sample Selection ◽  
Correlation Study ◽  
Leg Length ◽  
Physical Conditions ◽  
Leg Muscles ◽  
Tests And Measurements ◽  
Leg Muscle ◽  
The Relationship

To be able to increase kick frequency requires anthropometric factors and adequate physical conditions. Anthropometry that is very important is the length of the leg and a very important physical condition is the strength of the leg muscles. For this reason, the length of leg and strength of leg muscles which is related to the frequency of straight kicks need further investigation. This study aims to determine the relationship between the length of the leg and strength of leg muscle to the frequency of straight kicks. This research is a correlation study with data collection using tests and measurements. The population of this research is 70 male pencak silat at Junior High School of PGRI-1. From this population, 33 peoples were chosen by random sample selection. The test is a measurement of leg length using an antrophometer (cm). Measurement of leg muscle strength with leg dynamometer (kg), and frequency of straight kick measurement using a hand box and stopwatch by measuring the number of kicks in one minute. Data analysis was performed using Pearson correlation and multiples regression.

scholarly journals The Relationship of Self-Efficiency and Social Support with Adolescent Bullying at Junior High School 2 Sepatan

2021 ◽  
Vol 11 (03) ◽  
pp. 153-158
Author(s):  
Dwi Arini ◽  
Evin Novianti
Keyword(s):  
Social Support ◽  
High School ◽  
Junior High School ◽  
Significant Relationship ◽  
Self Efficacy ◽  
Junior High ◽  
Sampling Technique ◽  
P Value ◽  
Cross Sectional ◽  
The Relationship

Background: Adolescents face the problem of bullying, they need social support from those around them to have confidence in their abilities. Purpose: The purpose of this study was to determine the relationship between self-efficacy and social support with bullying in adolescents at Junior High School 2 Sepatan, Tangerang Regency. Methods: The research design is cross-sectional using the spearman correlation test to analyze the relationship between variables. The sampling technique was simple random sampling with 127 respondents. The instrument uses a self-efficacy questionnaire, Multidimensional Scale of Perceived Social Support, and The revised Olweus Bully or Victim Questionnaire. Results: There is a significant relationship between self-efficacy and bullying (p-value 0.031) and there is a significant relationship between social support and bullying (p-value 0.001). Conclusion: There is a relationship between self-efficacy and social support for victims of bullying in adolescents. This study is also useful for parents that teenagers need support in getting through the effects of bullying.

scholarly journals HUBUNGAN ANTARA KREATIVITAS, KEMAMPUAN NUMERIK DAN SIKAP SISWA TERHADAP PELAJARAN MATEMATIKA DENGAN PRESTASI BELAJAR MATEMATIKA SISWA KELAS VIII SMP NEGERI SE-KECAMATAN PUNDONG

2017 ◽  
Vol 5 (1) ◽  
pp. 1 ◽  
Author(s):  
Esa Gunarti
Keyword(s):  
High School ◽  
Junior High School ◽  
Significant Relationship ◽  
Random Sampling ◽  
Sampling Technique ◽  
Descriptive Study ◽  
Numerical Ability ◽  
The Relationship ◽  
Academic Year ◽  
Cluster Random Sampling

Descriptively, the purpose of this research is to know the tendency of creativity, numerical ability, the students’attitude in mathematics and achievement of the students. Correlatively, the purpose is to determine the relationship between creativity, numerical ability, the students’attitude in mathematics with the achievement matematics of the students. The population of this study was all students of VIII of Junior High School in Pundong district on 2013/2014 academic year. The sampling technique used was cluster random sampling. The results of this descriptive study showed that the tendency category of creativity in medium, numerical ability in high, the students’attitude in mathematics in medium and achievement of the students in high. Correlatively, it show R=0,899 its means that there is positive and significant relationship between creativity, numerical ability and the students’attitude in mathematics  with the achievement matematics of the students.

scholarly journals HUBUNGAN KECEMASAN BELAJAR TERHADAP HASIL BELAJAR MATEMATIKA SISWA

2019 ◽  
Vol 1 (2) ◽  
pp. 35-42
Author(s):  
Maya Adityana Pranasti ◽  
Siti Napfiah
Keyword(s):  
High School ◽  
Junior High School ◽  
Junior High ◽  
Mathematics Learning ◽  
Correlation Method ◽  
Coefficient Of Determination ◽  
Learning Anxiety ◽  
Learning Mathematics ◽  
Class Viii ◽  
The Relationship

The innovative and fun mathemathics learning are preferred by students. Innovative and fun learning will dissepear views of mathematics that difficult and boring. Thus, it can decreases students anxiety and fresult of learning will increase. The purpose of this study was to dtermine the relationship between mathematics learning anxiety on student result in mathematics subjects at Junior High School Aisyiyah Muhammadiyah 3 Malang. The research used correlation method with a quantitative approach for this study. The results showed that there was a correlation between the anxiety of learning mathematics on student result in mathematics subjects in class VIII-A at Junior High School Aisyiyah Muhammadiyah 3 Malang. It can be evidenced by the correlation coefficient or calculated R value of 0,445 > from the R table value of 0,3610. While the coefficient of determination or the magnitude of the contribution of the influence of variable X on variable Y is 0,198 or equal to 19,8% an the equation Y =70,244 – 0,563X.

scholarly journals HUBUNGAN ECOLITERACY DENGAN PERILAKU PRO-LINGKUNGAN PESERTA DIDIK SMP

2018 ◽  
Vol 5 (2) ◽  
pp. 63
Author(s):  
Novita Nurfajriani ◽  
Eka Putri Azrai ◽  
Diana Vivanti Sigit
Keyword(s):  
High School ◽  
Junior High School ◽  
Random Sampling ◽  
Junior High ◽  
Negative Impact ◽  
Sampling Technique ◽  
Simple Random Sampling ◽  
Coefficient Of Determination ◽  
Relationship Of ◽  
The Relationship

<p align="center"><strong>Abstrak</strong></p><p>Perilaku pro-lingkungan adalah sebuah tindakan yang dilakukan secara sadar untuk mengurangi dampak negatif yang disebabkan oleh aktivitas manusia pada lingkungan. Perilaku pro-lingkungan peserta didik dapat ditingkatkan salah satunya melalui ecoliteracy. Penelitian ini bertujuan untuk mengetahui hubungan ecoliteracy dengan perilaku pro-lingkungan peserta didik SMP. Penelitian ini dilaksanakan di SMPN 45 Jakarta pada semester genap bulan Mei  tahun ajaran 2017-2018. Metode yang digunakan adalah metode deskriptif dengan studi korelasional. Sampel yang digunakan sebanyak 168 peserta didik yang dipilih dengan teknik simple random sampling. Hasil uji prasyarat diketahui bahwa data berdistribusi normal dan homogen. Koefisien korelasi yang diperoleh sebesar 0,171 dan nilai signifikansi sebesar 0,026, artinya terdapat hubungan yang signifikan antara ecoliteracy dengan perilaku pro-lingkungan peserta didik SMP Negeri 45 Jakarta. Koefisien determinasi yang diperoleh sebesar 0,029, artinya ecoliteracy berkontribusi terhadap perilaku pro-lingkungan peserta didik SMP Negeri 45 Jakarta sebesar 2,9%.</p><p><em> </em></p><p><em>Kata kunci: Ecoliteracy, perilaku pro-lingkungan, peserta didik.</em></p><p> </p><p align="center"><strong><em>ABSTRACT</em></strong></p><p><em>Pro-environmental behavior is a conscious act to reduce the negative impact caused by human activity on the environment. Pro-environment behavior in students can be improved through ecoliteracy. This study aims to determine the relationship of ecoliteracy with pro-environment behavior in students of junior high school. This research was conducted at 45 Jakarta junior high school on May 2017-2018. The method used is descriptive method with correlational study. Total of sample are 168 students selected by simple random sampling technique. The result of prerequisite test known that the data are normally distributed and homogeneous. The correlation coefficient is 0.171 and the significance value is 0.026, it means there is a significant correlation between ecoliteracy with pro-environment behavior of students of 45 Jakarta Junior High School. The coefficient of determination is 0.029, it means that ecoliteracy has determine pro-environment behavior of students of 45 Jakarta Junior High School equal to 2.9%.</em></p><p><em> </em></p><p><em>Keywords: Ecoliteracy, pro-environment behavior, student.</em></p>

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