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Meningkatkan ketepatan passing futsal: Mengeksplorasi dampak metode latihan passing pasif dan aktif Festiawan, Rifqi; Kusuma, Indra Jati; Hidayat, Rohman; Ngadiman, Ngadiman
Sepakbola Vol 4, No 1 (2024)
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/sepakbola.v4i1.277

Tujuan dari penelitian ini adalah untuk mengevaluasi dampak latihan passing pasif dan aktif terhadap kemampuan passing. Metode yang diterapkan adalah eksperimen dengan desain penelitian two group pretest posttest. Populasi yang diteliti adalah seluruh anggota tim futsal FIKes putra yang berjumlah 30 atlet, dengan penggunaan teknik purposive sampling untuk mendapatkan sampel sebanyak 20 atlet berdasarkan kriteria inklusi dan eksklusi. Instrumen pengumpulan data yang digunakan adalah tes mengumpan dan mengontrol bola yang telah dimodifikasi dari Abdul Narlan (2017), dengan validitas sebesar 0.707 dan reliabilitas sebesar 0.812. Analisis data terdiri dari uji prasyarat dan uji hipotesis. Dari hasil penelitian, disimpulkan bahwa: (1) Terdapat pengaruh yang signifikan dari latihan passing aktif terhadap ketepatan passing, sebagaimana dibuktikan oleh hasil uji paired sample t-test dengan nilai signifikansi yang sangat rendah (p < 0,001). (2) Demikian pula, latihan passing pasif juga menunjukkan pengaruh yang signifikan terhadap ketepatan passing, dengan hasil uji statistik menunjukkan nilai signifikansi yang berada di bawah ambang batas yang ditetapkan (p = 0,021). (3) Selain itu, perbedaan yang signifikan terlihat antara kelompok yang menjalani perlakuan (treatment) dan kelompok kontrol dalam hal ketepatan passing, sesuai dengan hasil uji independent t-test yang menunjukkan nilai signifikansi sebesar 0,021.Â Enhancing futsal passing accuracy: Exploring the impact of passive and active passing training methodsÂ Abstract: This study aimed to evaluate the impact of passive and active passing training methods on passing ability. The method applied was an experiment with a two-group pretest-posttest research design. The population under study comprised all male members of the FIKes futsal team, totaling 30 athletes, with a purposive sampling technique used to obtain a sample of 20 athletes based on inclusion and exclusion criteria. The data collection instrument utilized was a modified passing and ball control test developed by Abdul Narlan (2017), with a validity of 0.707 and a reliability of 0.812. Data analysis consisted of prerequisite tests and hypothesis testing. From the research findings, it was concluded that: (1) There was a significant impact of active passing training on passing accuracy, as evidenced by the results of the paired sample t-test with a very low level of significance (p < 0.001). (2) Similarly, passive passing training also showed a significant influence on passing accuracy, with statistical test results indicating significance below the established threshold (p = 0.021). (3) Furthermore, a significant difference was observed between the treatment and control groups in terms of passing accuracy, in line with the results of the independent t-test which showed a significance value of 0.021.

Faktor Fleksibilitas, Panjang Tungkai, dan Kekuatan: Bagaimana Korelasinya dengan Performa Gyaku Tsuki? Widhiantoro, Ridho Bayu; Febriani, Ayu Rizky; Listiandi, Arfin Deri; Ngadiman, Ngadiman; Wahono, Bayu Suko; Khurrohman, Moch Fath
Jurnal Kepelatihan Olahraga Vol 16, No 1 (2024)
Publisher : Fakultas Pendidikan Olahraga dan Kesehatan, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jko-upi.v16i1.66934

This study aimed to investigate the relationship between leg length, waist flexibility, and arm muscle strength and Gyaku Tsuki's punch speed in karate martial arts. A total of 30 karateka (age = 16.4 ± SD = 0.626) participated in the study. Leg length was measured using anthropometric methods, waist flexibility was measured by sit and reach tests, arm muscle strength was measured by push-up tests, and Gyaku Tsuki's punch speed was measured using Kinovea software. The results showed that leg length, waist flexibility, and arm muscle strength had a significant positive relationship with Gyaku Tsuki's punch speed (p = 0.000 0.005). This research can be the basis for further research in the field of kinematics and movement kinetics in the context of martial arts.

PENINGKATAN KOMPETENSI SUPERVISI KEPALA SEKOLAH MELALUI PEMBINAAN PENGAWAS SEKOLAH SECARA RUTIN Ngadiman, Ngadiman
Jurnal Sosialita Vol. 10 No. 1 (2018): Jurnal Sosialita
Publisher : Program Magister Pendidikan IPS UPY

Show Abstract | Download Original | Original Source | Check in Google Scholar

Penelitian ini bertujuan untuk meningkatkan kemampuan guru menggunakan alat peraga dalam kegiatan pembelajaran melalui penerapan kegiatan In House Training. Penelitian ini dilakukan di SD Negeri segugus Mranggi. Subyek penelitian ini adalah Kepala Sekolah Dasar se Gugus Mranggi Kecamatan Bruno. Waktu Penelitian pada tahun pelajaran 2016/2017. Tehnik pengumpulan data melalui observasi, angket dan dokumentasi. Tehnik analisis data menggunakan analisis deskriptif kualitatif. Berdasarkan analisis data diperoleh hasil pada pra siklus: guru yang tidak menggunakan alat peraga dalam proses pembelajaran mencapai 82,6%, Siklus I: guru yang tidak menggunakan alat peraga dalam proses pembelajaran mencapai 50,7 %, siklus II: guru yang tidak menggunakan alat peraga dalam proses pembelajaran mencapai 7,2 %. Data aktivitas guru dalam menggunakan alat peraga dalam pembelajaran untuk pra siklus : 12 guru yang memakai alat peraga dan 57 guru tidak memakai, siklus I: 35 guru memakai alat peraga dan 34 guru tidak memakai alat peraga, siklus II: 64 guru sudah memakai alat peraga. Kata-kata kunci: Kemampuan guru, alat peraga, In House Training.

PENGARUH LIKUIDITAS, PROFITABILITAS, DAN LEVERAGE TERHADAP AGRESIVITAS PAJAK Sanjaya, Claudius Fredericko; Ngadiman, Ngadiman
Jurnal Paradigma Akuntansi Vol. 7 No. 1 (2025): Januari 2025
Publisher : Fakultas Ekonomi, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jpa.v7i1.33122

Based on the research objective to show the influence and interaction between leverage, profitability, and liquidity on the level of tax aggressiveness of industrial companies. In this case, the goods industry in the beverage and food sector has been registered in the range of 2019 to 2021 on the list of the Indonesian Stock Exchange (IDX). The research samples involved were 14 companies with a purposive sampling method of data collection. The data obtained was processed using SPSS software with multiple regression analysis as well as Microsoft Excel 2016. This research shows that there is a significant relationship between profitability and tax aggressiveness. In addition, it also produces leverage and liquidity data that does not have implications for tax aggressiveness.

FAKTOR YANG MEMPENGARUHI KEPATUHAN WAJIB PAJAK PELAKU USAHA RESTORAN DI PIK Setiawan, Aldian; Ngadiman, Ngadiman
Jurnal Paradigma Akuntansi Vol. 7 No. 2 (2025): April 2025
Publisher : Fakultas Ekonomi, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jpa.v7i2.33778

This study aims to determine the effect of X1, X2, and X3 on taxpayer compliance (Y) in food and beverage businesses in Pantai Indah Kapuk. and used 100 respondents to get the exact result. The sample selection technique uses purposive sampling and data collection uses a questionnaire. Data analysis used Structural Equation Modeling assisted by the SmartPLS version 4.0.8.3 program. The results of this study are that X1 and X2 has a positive and significant effect on taxpayer compliance in the food and beverage business at Pantai Indah Kapuk. Meanwhile, X3 have no effect and are not significant on taxpayer compliance in the food and beverage business at Pantai Indah Kapuk.

Meningkatkan ketepatan passing futsal: Mengeksplorasi dampak metode latihan passing pasif dan aktif Festiawan, Rifqi; Kusuma, Indra Jati; Hidayat, Rohman; Ngadiman, Ngadiman
Sepakbola Vol. 4 No. 1 (2024)
Publisher : Research and Social Study Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33292/sepakbola.v4i1.277

Tujuan dari penelitian ini adalah untuk mengevaluasi dampak latihan passing pasif dan aktif terhadap kemampuan passing. Metode yang diterapkan adalah eksperimen dengan desain penelitian two group pretest posttest. Populasi yang diteliti adalah seluruh anggota tim futsal FIKes putra yang berjumlah 30 atlet, dengan penggunaan teknik purposive sampling untuk mendapatkan sampel sebanyak 20 atlet berdasarkan kriteria inklusi dan eksklusi. Instrumen pengumpulan data yang digunakan adalah tes mengumpan dan mengontrol bola yang telah dimodifikasi dari Abdul Narlan (2017), dengan validitas sebesar 0.707 dan reliabilitas sebesar 0.812. Analisis data terdiri dari uji prasyarat dan uji hipotesis. Dari hasil penelitian, disimpulkan bahwa: (1) Terdapat pengaruh yang signifikan dari latihan passing aktif terhadap ketepatan passing, sebagaimana dibuktikan oleh hasil uji paired sample t-test dengan nilai signifikansi yang sangat rendah (p < 0,001). (2) Demikian pula, latihan passing pasif juga menunjukkan pengaruh yang signifikan terhadap ketepatan passing, dengan hasil uji statistik menunjukkan nilai signifikansi yang berada di bawah ambang batas yang ditetapkan (p = 0,021). (3) Selain itu, perbedaan yang signifikan terlihat antara kelompok yang menjalani perlakuan (treatment) dan kelompok kontrol dalam hal ketepatan passing, sesuai dengan hasil uji independent t-test yang menunjukkan nilai signifikansi sebesar 0,021.Â Enhancing futsal passing accuracy: Exploring the impact of passive and active passing training methodsÂ Abstract: This study aimed to evaluate the impact of passive and active passing training methods on passing ability. The method applied was an experiment with a two-group pretest-posttest research design. The population under study comprised all male members of the FIKes futsal team, totaling 30 athletes, with a purposive sampling technique used to obtain a sample of 20 athletes based on inclusion and exclusion criteria. The data collection instrument utilized was a modified passing and ball control test developed by Abdul Narlan (2017), with a validity of 0.707 and a reliability of 0.812. Data analysis consisted of prerequisite tests and hypothesis testing. From the research findings, it was concluded that: (1) There was a significant impact of active passing training on passing accuracy, as evidenced by the results of the paired sample t-test with a very low level of significance (p < 0.001). (2) Similarly, passive passing training also showed a significant influence on passing accuracy, with statistical test results indicating significance below the established threshold (p = 0.021). (3) Furthermore, a significant difference was observed between the treatment and control groups in terms of passing accuracy, in line with the results of the independent t-test which showed a significance value of 0.021.

Prediction Models for Descreasing Visual Acuity in Wig Makers Ulfah, Nur; Harwanti, Siti; Ngadiman, Ngadiman
Kesmas Vol. 13, No. 3
Publisher : UI Scholars Hub

Show Abstract | Download Original | Original Source | Check in Google Scholar

One of the occupational diseases that can arise for workers with high accuracy is a decrease in their visual acuity. Therefore, it is necessary to study the risk factors of decreasing visual acuity in workers with high accuracy, such as in wig makers. This study aimed to examine the correlation between age, working period, lighting intensity, fatigue, and nutritional status with visual acuity, and to observe the main risk factors that can be used as a reference for predicting decreasing visual acuity. This study was an observational study that used a cross-sectional design. The population number for this study was 185 wig makers.A total of 85 samples were selected using simple random sampling. The study was carried out in January to March 2016 on wig makers in Purbalingga. The results showed that variables most closely associated with visual acuity were working period (p-value = 0.000 < 0.05), lighting intensity (p-value = 0.000 < 0.05), and fatigue (0.013 < 0.05). Variables that were not related to vision acuity were age (p-value = 0.846 > 0.05) and nutritional status (p-value = 0.562 > 0.05).

PENINGKATAN KOMPETENSI SUPERVISI KEPALA SEKOLAH MELALUI PEMBINAAN PENGAWAS SEKOLAH SECARA RUTIN Ngadiman, Ngadiman
Jurnal Sosialita Vol. 10 No. 1 (2018): Jurnal Sosialita
Publisher : Program Magister Pendidikan IPS UPY

Show Abstract | Download Original | Original Source | Check in Google Scholar

Penelitian ini bertujuan untuk meningkatkan kemampuan guru menggunakan alat peraga dalam kegiatan pembelajaran melalui penerapan kegiatan In House Training. Penelitian ini dilakukan di SD Negeri segugus Mranggi. Subyek penelitian ini adalah Kepala Sekolah Dasar se Gugus Mranggi Kecamatan Bruno. Waktu Penelitian pada tahun pelajaran 2016/2017. Tehnik pengumpulan data melalui observasi, angket dan dokumentasi. Tehnik analisis data menggunakan analisis deskriptif kualitatif. Berdasarkan analisis data diperoleh hasil pada pra siklus: guru yang tidak menggunakan alat peraga dalam proses pembelajaran mencapai 82,6%, Siklus I: guru yang tidak menggunakan alat peraga dalam proses pembelajaran mencapai 50,7 %, siklus II: guru yang tidak menggunakan alat peraga dalam proses pembelajaran mencapai 7,2 %. Data aktivitas guru dalam menggunakan alat peraga dalam pembelajaran untuk pra siklus : 12 guru yang memakai alat peraga dan 57 guru tidak memakai, siklus I: 35 guru memakai alat peraga dan 34 guru tidak memakai alat peraga, siklus II: 64 guru sudah memakai alat peraga. Kata-kata kunci: Kemampuan guru, alat peraga, In House Training.

FAKTOR-FAKTOR YANG MEMPENGARUHI KEPATUHAN WAJIB PAJAK PEMILIK UMKM DI JAKARTA BARAT Dita, Rey; Ngadiman, Ngadiman
Jurnal Paradigma Akuntansi Vol. 5 No. 4 (2023): Oktober 2023
Publisher : Fakultas Ekonomi, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jpa.v5i4.26491

This study aims to determine the effect of tax socialization, money ethics and women in control on tax compliance of MSME owners in the city of West Jakarta. Nonprobability sampling and purposive sampling method were used for sampling, with a total 100samples obtained with some term and conditions while sampling. The data processing technique uses multiple regression analysis, then processed with Microsoft Excel 2013and SPSS 24 program. The result of this study indicate that tax socialization, money ethics and women in control have significant positive effects on tax compliance partially, and have significant positive effects simultaneously. The implication of this research is to increase and adding some taxation knowledge, encourage the MSME owners to come to realization that they have to follow the taxation regulation so they can avoide the fine or tax evasion in advance.

PENGARUH CORPORATE GOVERNANCE, PROFITABILITY, DAN FIRM SIZE TERHADAP TAX AVOIDANCE Gunawan, Dave Christopher; Ngadiman, Ngadiman
Jurnal Paradigma Akuntansi Vol. 5 No. 4 (2023): Oktober 2023
Publisher : Fakultas Ekonomi, Universitas Tarumanagara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24912/jpa.v5i4.26639

This study aims to determine the effect of independent commissioners, audit committees, and profitability and firm size on tax avoidance. The population in this study are LQ45 index companies listed on the Indonesia Stock Exchange in 2017-2019. The source of the data used is secondary data from a third party that has been published to serve as a sample in the study. Sampling in this study using purposive sampling method, with a sample of 19 companies with a total of 57 data for 3 years. The data was processed using the IBM SPSS version 25 program. The results of the study found that profitability had an effect on tax avoidance, while independent commissioners, audit committees and firm size had no effect on tax avoidance.

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