scholarly journals KONTRIBUSI LATIHAN PNF DAN LATIHAN SHUTTLE RUN TERHADAP KEMAMPUAN TENDANGAN DOLLYO CHAGI PADA ATLET PRA-JUNIOR PUTRA USIA 10-13 TAHUN TIGER TAEKWONDO CLUB BINJAI TAHUN 2021

2021 ◽  
Vol 2 (1) ◽  
pp. 74-84
Author(s):  
Nisrina Naila ◽  
Imran Akhmad
Keyword(s):  
Data Collection ◽  
Experimental Method ◽  
Sampling Method ◽  
Purposive Sampling ◽  
Group Design ◽  
Independent Variables ◽  
Junior Athletes ◽  
Post Test ◽  
Shuttle Run ◽  
Two Independent Variables

This study aims to determine the contribution of PNF training and Shuttle Run training to Dollyo Chagi's kicking ability in male Pre-Junior athletes aged 10-13 years Tiger Sumatra Taekwondo Club Binjai 2021. The method used in this study is an experimental method with data collection techniques involving two independent variables, namely PNF and Shuttle Run on the dependent variable dollyo chagi kick ability. The population in this study amounted to 30 athletes, and the sample in this study amounted to 10 athletes who were selected by purposive sampling method. The design of this study used a post-test one group design. The results of this study indicate that (1) There is There is a contribution of PNF training to the dollyo chagi kick ability of 79% (2) There is a contribution of Shuttle Run training to the dollyo chagi kick ability 19.2%, (3) There is a contribution of PNF and Shuttle Run training to the dollyo chagi kicking ability known by looking at the value of R (r2 x 100%). The value of r2 is 0.911, so it is known that the amount of contribution is 91.1%.

PENGARUH PERSEPSI RISIKO, MANFAAT, DAN KEMUDAHAN PENGGUNAAN

2021 ◽  
Vol 9 (1) ◽  
pp. 75-84
Author(s):  
Hana Zahra Salsabila
Keyword(s):  
Data Collection ◽  
Perceived Risk ◽  
Sampling Method ◽  
Ease Of Use ◽  
Purchasing Decisions ◽  
Purposive Sampling ◽  
Independent Variables ◽  
Significant Negative Effect ◽  
Economics Faculty ◽  
Negative Effect

This study aims to determine the effect of perceived risk, benefit and ease of use on purchasing decisions. This study uses four variables, namely risk, benefit and ease of use as independent variables, and purchasing decisions as the dependent variable. The population in this study were active students of the economics faculty at the Sarjanawiyata Tamansiswa Yogyakarta University who used the Shopee application, who were then sampled as many as 120 respondents. The sampling method using purposive sampling with data collection using a questionnaire. The results showed that the risks, benefits and ease of use simultaneously had a significant effect on online purchasing decisions at Shopee, risk had a significant negative effect on online purchasing decisions at Shopee, benefits had a significant negative effect on online purchasing decisions at Shopee, ease of use has a significant effect on online purchasing decisions at Shopee.

scholarly journals PENGARUH KEPERCAYAAN, KEMUDAHAN DAN HARGA TERHADAP KEUTUSAN PEMBELIAN ONLINE PADA SITUS JUALBELI ONLINE TOKOPEDIA (Studi Kasus Pada Mahasiswi STIE “KBP” Padang)

2020 ◽  
Author(s):  
Rivie Lastri Ningsih ◽  
Maria Magdalena
Keyword(s):  
Data Collection ◽  
Sampling Method ◽  
Regression Equation ◽  
T Test ◽  
Coefficient Of Determination ◽  
Purchase Decision ◽  
Purchasing Decisions ◽  
Purposive Sampling ◽  
Independent Variables

This study aims to analyze the influence of trust, convenience and price to the purchase decision. Data collection of research through giving questionnaires to 90 respondents with purposive sampling method to determine the responses of respondents to each variable. Based on the result of research, we get regression equation Y = 3,836 + 0,332X_1 + 0,229X_2 + 0,329X_3 and in t test we get significant value 0.000 smaller than significance value a = 0,05, that trust, easiness and price have positive and significant effect to online purchasing decisions on Tokopedia online selling site at STIE Student "KBP" Padang. The influence of these three independent variables on the dependent variable is strong enough where the coefficient of determination result is applied by R2 value of 58,3% and trust, easiness and price simultaneously influence to decision of online purchasing at Tokopedia online selling site (case on STIE Student "KBP" Padang).

scholarly journals PENGGUNAAN ANTISEPTIK ALKOHOL 70% DAN OCTENIDINE DIHYDROCHLORIDE 0,1% PADA PROSEDUR PEMASANGAN INFUS UNTUK MENCEGAH PHLEBITIS

2017 ◽  
Vol 3 (1) ◽  
pp. 25
Author(s):  
Shella Beatrix ◽  
Gilny Aileen Joan ◽  
Denny Ricky
Keyword(s):  
Data Acquisition ◽  
Experimental Method ◽  
Sampling Method ◽  
Wound Closure ◽  
Test Statistics ◽  
Purposive Sampling ◽  
Octenidine Dihydrochloride ◽  
Significant Difference ◽  
Post Test ◽  
Infusion Method

ABSTRAK Pendahuluan: Antiseptik alkohol merupakan cairan antiseptik yang sering digunakan sebelum penusukan infus dalam pencegahan masuknya mikroorganisme. Pemberian antiseptik lain untuk kulit adalah Octenidine Dihydrochloride 0,1% yang terbukti efektif dalam melawan berbagai macam mikroorganisme, penutupan luka, dan tidak beracun. Octenidine Dihydrochloride 0,1% biasanya tidak dipakai dalam pengolesan antiseptik sebelum penusukan infus. Metode: Penelitian ini menggunakan metode eksperimen dengan Post-Test Only Design dan sampel dipilih dengan menggunakan metode Purposive sampling Hasil: Perolehan data nilai skala phlebitis dihitung menggunakan rumus median, kemudian dilanjutkan uji statisktik melalui uji Mann-Whitney didapatkan hasil tidak ada perbedaan angka yang signifikan dengan nilai p = 0,317 α > 0.05 dalam penurunan kejadian phlebitis kepada pasien rawat inap selama 3-4 hari perawatan. Diskusi: Kesimpulan penelitian ini menunjukkan tidak ada perbedaan angka kejadian phlebitis antara penggunaan antiseptik alkohol 70% dan Octenidine Dihydrochloride 0,1%. Octenidine Dihydrochloride 0,1% dapat digunakan sebagai antiseptik alternatif pada pemasangan infus.   Kata Kunci: Alkohol 70%, Octenidine Dihydrochloride 0,1%, Phlebitis   ABSTRACT Introduction: Antiseptic alcohol is a liquid antiseptic that is often used prior to insertion of the infusion in preventing the entry of microorganisms. Giving another antiseptic for skin is Octenidine Dihydrochloride 0.1% which proved effective against a variety of microorganisms, wound closure, and non-toxic. Octenidine Dihydrochloride 0.1% are usually not used in the application of an antiseptic before insertion of the infusion. Method: This study used an experimental method with Post-test Only Design and the sample was selected using purposive sampling method. Result: Data acquisition phlebitis scale value is calculated using the median, then proceed through the test statistics Mann-Whitney test showed no significant difference in the numbers, with p = 0.317 α> 0.05 decreased incidence of phlebitis in patients hospitalized for 3-4 days of treatment. Discussion: The conclusion of this study showed no difference in the incidence of phlebitis between the use of antiseptic alcohol 70% and Octenidine Dihydrochloride 0.1%. Octenidine Dihydrochloride 0.1% can be used as an antiseptic alternative to the infusion. Keywords: Alkohol 70%, Octenidine Dihydrochloride 0,1%, Phlebitis

scholarly journals Pengaruh Latihan Shuttle-Run dan Zig-Zag Run terhadap Kelincahan Atlet Taekwondo

2019 ◽  
Vol 3 (1) ◽  
pp. 81-88
Author(s):  
Citra Azhariat Malasari
Keyword(s):  
Experimental Method ◽  
Control Group ◽  
Test Design ◽  
Control Group Design ◽  
Group Design ◽  
Post Test ◽  
Quasi Experimental ◽  
Shuttle Run

The purpose of this study was to determine the effectiveness of shuttle run and zig-zag run exercises in increasing the agility of taekwondo athletes. This study uses a quasi-experimental method with a pre-test and post-test design control group design. The results showed, (1) shuttle run training had a significant effect on increasing agility (thit = 61.42> ttab = 2.26); (2) ziq-zaq run exercises have a significant effect on increasing agility (thit = 169.06> ttab = 2.26); (3) ziq-zaq run exercises are more effective in increasing agility compared to shuttle run exercises (thit = 25.64> ttab = 2.26). In conclusion, training with the zig-zag run method is more effective in increasing the agility of taekwondo athletes. Keywords: Shuttle-Run, Zig-Zag Run, Agility, Taekwondo.

scholarly journals THE EFFECTIVENESS TEST OF TURMERIC EXTRACT TOWARD BACILUS CEREUS BACTERIA WITH THE COMPARISON OF CIPROFLOXACIN

Biospecies ◽  
2020 ◽  
Vol 13 (1) ◽  
pp. 15-22
Author(s):  
Risyad Rizki Maulidi ◽  
Novita Helshinta Dewi Pangaribuan ◽  
Frisdayanti Br Ginting ◽  
Princessa Fath Sheridan ◽  
Yolanda Eliza Putri Lubis
Keyword(s):  
Bacillus Cereus ◽  
Experimental Method ◽  
Sampling Method ◽  
Inhibition Zone ◽  
Purposive Sampling ◽  
Turmeric Extract ◽  
Post Test ◽  
Confidence Index ◽  
Post Hoc ◽  
Bacterial Effect

This research aims to find out effectiveness test of turmeric rhizome in concentration of 25%, 50%, 75% and 100% toward Bacillus cereus bacterial and Ciprofloxacin the same concentration as the comparison. Bacillus cereus Bacteria is a gram-positive rod-shaped bacteria and it is dangerous for humans. This research was conducted with an experimental method with post-test only design and sampling using purposive sampling method. The effectiveness test of turmeric rhizome extract toward Bacillus cereus bacteria was carried out by diffusion using disc paper by calculating the diameter of the bacterial inhibition zone against disc paper that had been moistened with turmeric rhizome extract or Ciprofloxacin solution. The results obtained in this research were carried out with the Post Hoc test, the test was found that there were significant differences from each treatment given with a 95% confidence index. In bacteria treated with 25% ciprofloxacin toward Bacillus cereus, the effectiveness was above 50% turmeric rhizome extract and under 75% turmeric extract. Turmeric extract of 75% 10.6 mm had bacterial effect as Ciprofloxacin 25% of 10.1 mm toward the growth of Bacillus cereus bacterial.

scholarly journals THE INFLUENCE OF TOP-DOWN STRATEGY (TDS) ON STUDENTS’ READING COMPREHENSION

2018 ◽  
Vol 7 (1) ◽  
pp. 34
Author(s):  
Dwi Darsa Prasetyo ◽  
Ummi Khaerati Syam ◽  
Saiful Saiful ◽  
Ismail Sangkala
Keyword(s):  
Reading Comprehension ◽  
Experimental Method ◽  
Sampling Method ◽  
Main Idea ◽  
T Test ◽  
Top Down ◽  
Purposive Sampling ◽  
Before And After ◽  
Post Test ◽  
The Mean

This research aimed to find out the influence of Top-Down Strategy (TDS) on students reading comprehension that focus on level of literal and interpretative of comprehension. The researcher applied pre-experimental method with one group pre-test and post-test. The sample of this research was class XI MIA 2 of SMA Negeri 10 GOWA which consisted of 30 students. The sample was taken by using purposive sampling method. The result of the research were the mean score of pretest in Literal (main Idea) score of pretest was 58.6 and post-test was 86.56. In sequence of detail the score of pretest was 56.4 and post-test was 92.6 with t-test value Literal is greater than t-table (13.26 > 2.45). Mean score of intrepretative in pretest was 63.63 and post-test was 82 with the t-test value is greater that t-table (8.34 >2.45). The result of calculating t-test of the indicators in the students’-test (Literal and Interpretative) was greater than t-table 21.60 > 2.45. it means that there was significance different between before and after giving the treatment. Based on explanation above we concluded that using Top-Down Strategy is influence and improve students reading comprehension especially in literal and interpretative levels.

PERBANDINGAN KEMAMPUAN KOMUNIKASI MATEMATIS SISWA YANG MENGGUNAKAN METODE SILIH TANYA BERBANTUAN KARTU MODEL DAN METODE MAKE A MATCH

2020 ◽  
Vol 2 (1) ◽  
pp. 32
Author(s):  
Ahmad Farham Majid ◽  
Ismail Ismail ◽  
Mardhiah Mardhiah ◽  
Fitriani Nur
Keyword(s):  
Total Sample ◽  
Control Group ◽  
Match Method ◽  
Mathematical Communication ◽  
Control Group Design ◽  
Purposive Sampling ◽  
Group Design ◽  
Significant Difference ◽  
Post Test ◽  
Quasi Experimental

AbstrakPenelitian ini bertujuan untuk mengetahui kemampuan komunikasi matematis siswa yang menggunakan metode silih tanya berbantuan kartu model dan metode make a match. Jenis penelitian ini adalah quasi eksperimen dengan desain penelitian non equivalent pretest-posttest control group design. Populasi dalam penelitian ini adalah seluruh siswa kelas VII SMPN 4 Sungguminasa Kab. Gowa berjumlah 351 siswa dan total sampel berjumlah 64 siswa dengan teknik pengambilan sampel purposive sampling. Instrumen yang digunakan dalam penelitian ini adalah tes yang terdiri dari pretest dan posttest dan non tes berupa lembar observasi. Berdasarkan hasil analisis data nilai siswa menggunakan statistik deskriptif rata-rata nilai kemampuan komunikasi matematis siswa yang diajar menggunakan metode silih tanya berbantuan kartu model adalah 86,84 dengan kategori sedang dan yang diajar menggunakan metode make a match adalah 77,78 dengan kategori sedang. Berdasarkan analisis statistik inferensial bahwa terdapat perbedaan yang signifikan antara kemampuan komunikasi matematis siswa yang menggunakan metode silih tanya berbantuan kartu model dengan yang menggunakan metode make a match pada kelas VII SMPN 4 Sungguminasa Kab. Gowa. AbstractThis study aims to determine the mathematical communication ability of students who use card-assisted questions method and make a match method. This type of research is a quasi-experimental research with nonequivalent pretest-posttest control group design. The population in this study were all VII grade students of SMPN 4 Sungguminasa, Gowa Regency with 351 students and a total sample of 64 students with purposive sampling techniques. The instrument used in this study was a test consisting of pre-test and post-test and non-test that is observation sheet. Based on the data analysis results that average the value of students’ mathematical communication skills who were taught using the card-assisted questions was 86.84 in the medium category and those who taught using make a match method were 77.78 in the medium category. The results of inferential statistical analysis that there is a significant difference between the mathematical communication abilities of students who use card-assisted questions and using the make a match method in class VII of SMPN 4 Sungguminasa, Gowa Regency.

scholarly journals PENGARUH BAURAN PROMOSI, KUALITAS PELAYANAN, DAN CITRA PERUSAHAAN TERHADAP KEPUASAN JAMAAH UMROH AL-SHAHBA MALANG MELALUI KEPERCAYAAN JAMAAH SEBAGAI VARIABEL INTERVENING

2020 ◽  
Vol 14 (2) ◽  
pp. 161-172
Author(s):  
Maulidia Wulan Anggraini ◽  
Tin Agustina Karnawati ◽  
Widi Dewi Ruspitasari
Keyword(s):  
Data Collection ◽  
Service Quality ◽  
Path Analysis ◽  
Significant Influence ◽  
Sampling Technique ◽  
Corporate Image ◽  
Coefficient Of Determination ◽  
Purposive Sampling ◽  
Independent Variables ◽  
Variable Population

The purpose of the research is to determine the effect of the promotion mix, service quality, and company image toward satisfaction of Al-Shahba Malang pilgrims through the pilgrims’ trust as an intervening variable. Population of this research is based on consumer who choosing and using Al-Shahba Malang’s umrah package in 2016-2018 as many 276 people. Sample used in this research covers 163 consumer using purposive sampling technique. In this research, the data collection techniques is by questionnaires, interviews, observations, and documentations. The data gained from questionnaires was analyzed by using instrument test, path analysis, hypoteshis testing and the coefficient of determination with SPSS 21.0 version. The research proves that the three independent variables : promotion mix, service quality, and corporate image, has a positive and significant influence on the pilgrims’ trust. The promotion mix, service quality, and corporate image has a positive and significant influence on the pilgrims’ satisfaction. The pilgrims’ trust has a positive and significant influence on the pilgrims’ satisfaction. And the promotion mix, service quality, corporate image has a positive and significant indirect influence on the pilgrims’ satisfaction through pilgrims’ trust as an intervening variable.

scholarly journals Pengaruh Pemberian Tes Formatif terhadap Hasil Belajar Matematika Materi Faktorisasi Suku Aljabar Pada Kelas VIII MTs Qur’aniyah Batu Kuta-Narmada Lombok Barat

2021 ◽  
Vol 2 (6) ◽  
pp. 1167-1175
Author(s):  
Sholiha Nurwulan
Keyword(s):  
Control Group ◽  
Control Group Design ◽  
Purposive Sampling ◽  
Group Design ◽  
Post Test

Dalam proses belajar mengajar sangat penting untuk mengetahui sejauh mana siswa memahami suatu materi yang diajarkan, salah satu cara mengetahuinya adalah dengan mengadakan evaluasi yaitu tes formatif. Akan tetapi guru masih banyak yang mengabaikan evaluasi tersebut. Penelitian ini bertujuan untuk mengetahui apakah pemberian tes formatif berpengaruh terhadap hasil belajar matematika siswa kelas VIII MTs Qur’aniyah Batu Kuta  pada materi faktorisasi suku aljabar. Populasi dalam penelitian ini adalah semua siswa kelas VIII. Oleh karena itu, jenis penelitian yang digunakan adalah kuantitafif dengan metode penelitian eksperimen dengan teknik pengambilan sampel diambil dengan menggunkan teknik purposive sampling yaitu dengan melihat nilai  awal  (pre-test) siswa.  Nilai  rata-rata  tertinggi  dari  pre-test  peneliti  jadikan sebagai  kelas  kontrol  yaitu  kelas  A  dan  kelas  yang  mendapatkan nilai  rata-rata terendah peneliti jadikan sebagai kelas eksperimen yaitu kelas VIII C. Penelitian ini menggunakan pretest-posttest control-group design. Berdasarkan  uji   normalitas  dengan  menggunakan  chi   kuadrat (X^2 ) maka didapatkan X_hitung^2untuk data post-test pada kelas eksperimen 3,95 dan kelas kontrol 5,58 lebih kecil dari X_tabel^2 yaitu 11,07, maka data terdistribusi normal. Sedangkan untuk uji homogenitas menggunakan uji fisher maka diperoleh Fhitung 1,07 lebih kecil dari Ftabel  2,08 oleh karena itu data homogen. Adapun hasil penelitian adalah antara pemberian  tes  formatif  dengan  hasil  belajar  matematika  materi  faktorisasi  suku aljabar pada kelas VIII terdapat pengaruh yang signifikan dengan hasil perhitungan thitung  1,90 > ttabel  1.68 dengan tingkat signifikan 5%. Maka Ho  di tolak artinya ada pengaruh pemberian tes formatif terhadap hasil belajar matematika pada materi faktorisasi suku aljabar. Hal ini menunjukkan, dengan diterapkannya evaluasi pada setiap akhir pembelajaran (tes formatif) maka akan memiliki pengaruh terhadap hasil  belajar matematika siswa kelas VIII MTs Qur’aniyah Batu Kuta-Narmada khususnya pada materi faktorisasi suku aljabar.

scholarly journals EFEKTIFITAS TERAPI DEKAPAN IBU TERHADAP PENURUNAN INTENSITAS NYERI PADA BAYI YANG MENJALANI IMUNISASI

2021 ◽  
Vol 10 (1) ◽  
pp. 51
Author(s):  
Fiki Wijayanti ◽  
Natalia Devi Oktarina
Keyword(s):  
Pain Assessment ◽  
T Test ◽  
Assessment Tools ◽  
Control Group ◽  
P Value ◽  
Control Group Design ◽  
Purposive Sampling ◽  
Group Design ◽  
Post Test ◽  
Test Control

ABSTRAK Imunisasi merupakan salah satu cara memberikan kekebalan tubuh pada anak untuk mencegah penyakit. Pemberian imunisasi melalui suntikan dapat menimbulkan efek secara langsung yaitu rasa nyeri pada anak. Nyeri yang disebabkan oleh suntikan imunisasi jika tidak dikelola akan mengakibatkan dampak negatif pada aspek emosional pada anak seperti menangis dan ketakutan. Salah satu intervensi yang dapat dikembangkan dalam menerapkan perawatan atraumatik saat pemberian imunisasi pada anak adalah terapi dekapan ibu. Tujuan dalam penelitian ini adalah untuk menganalisis efektifitas terapi dekapan ibu terhadap nyeri pada bayi yang dilakukan imunisasi di Puskesmas Lerep. Jenis penelitian yang digunakan dalam penelitian ini adalah  Preeksperimen design dengan rancangan pretest-post test control group design. Metode Pengambilan sampling menggunakan Purposive sampling dengan jumlah sampel pada kelompok kontrol sejumlah 30 bayi dan kelompok intervensi 30 bayi. Dalam penelitian ini ada 2 variabel yang diukur yaitu variabel Nyeri dan pemberian terapi dekapan ibu. Variabel nyeri diukur menggunakan instrument FLACC Pain Assessment Tools. Sedangkan variabel terapi dekapan ibu diukur dengan melakukan observasi saat pemberian imunisai. Uji statistik yang digunakan adalah dengan  t test-independent. Hasil yang didapatkan adalah  p value 0,0001. Berdasarkan hasil analisis diketahui bahwa ada perbedaan selisih rata-rata nyeri pada kelompok intervensi dan kontrol (p<0,05). Diharapakan Tenaga Kesehatan di Puskesmas menerapkan tindakan atraumatic care pada bayi yang akan dilakukan imunisasi dengan cara mengikutsertakan ibu dalam kegiatan imunisasi yaitu dengan dekapan ibu. Kata Kunci : Nyeri, Bayi, imunisasi dan dekapan ibu

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