bluuebunny/crossref_metadata_2025_split huggingface dataset:
HUBUNGAN LITERASI DAN VIDEO TERHADAP HASIL BELAJAR IPS KELAS IV
Authors: Mashitoh Dewi 
Published: August 2022

Latar belakang penelitian yaitu kurangnya kemampuan membaca dan menulis peserta didik, minimnya penggunaan media pembelajaran (video), pengajaran IPS di kelas sangat membosankan. Tiga hal tersebut hanya beberapa dari banyaknya faktor penyebab rendahnya hasil belajar IPS, sehingga 53,49% peserta didik memperoleh hasil belajar IPS dibawah rata-rata. Penelitian bertujuan untuk menguji hubungan Literasi dan Video terhadap Hasil Belajar IPS Peserta Didik Kelas IV. Pendekatan yang digunakan yaitu kuantitatif dengan jenis penelitian korelasional. Teknik sampling yang digunakan yaitu non-probability sampling dengan jenis sampling jenuh sehingga seluruh populasi (129 peserta didik) menjadi sampel penelitian. Teknik pengumpulan data berupa teknik non tes (Angket, Wawancara, Dokumentasi). Pengujian Instrumen menggunakan uji validitas dan reliabilitas.Teknik analisis data berupa Uji Prasyarat, Analisis Deskriptif, Pengujian Hipotesis, Signifikansi/Uji F, Regresi Linier Sederhana dan Ganda. Hasil Penelitian menunjukkan hasil = 0,701 dan nilai = 0,1443, artinya literasi dan video berhubungan secara positif terhadap hasil belajar IPS. Sehingga disimpulkan bahwa terdapat hubungan secara bersamaan antara literasi dan video terhadap hasil belajar IPS.
This research is motivated by the lack of reading and writing skills of students, the minimal use of learning media (video), and the learning social studies subjects in the very boring classroom. These three things were only a few of the many factors that cause weak learning outcomes in social studies subjects so that 53.49% of students get social studies learning outcomes below the average. This research aims to examine the correlation between literacy and video on social studies learning outcomes of fourth-grade students. The approach used is quantitative with correlational research type. The sampling technique used is non-probability sampling with a saturated type of sampling so that the entire population (129 students) becomes the research sample. Data collection techniques are in the form of non-test techniques (questionnaire, interview, and documentation). Instrument testing used validity and reliability tests. Data analysis techniques were the pre-requisite test, descriptive analysis, hypothesis testing, significance/F-test, also simple and multiple linear regression. The results showed that the results of Result data = 0.701 and the value of Table data = 0.1443, which meaning that literacy and video had a positive correlation with learning outcomes in social studies subjects. In the end, it can be concluded that there is a simultaneous relationship between literacy and video on learning outcomes in social studies subjects.
KEEFEKTIFAN PBL DAN TPS TERHADAP KEMAMPUAN PEMECAHAN MASALAH MATEMATIKA SISWA SEKOLAH DASAR
Authors: Amhar Mohamad 
Published: August 2022

Permasalahan dalam penelitian ini adalah rendahnya kemampuan pemecahan matematika siswa kelas V disebabkan karena penerapan model pembelajaran yang kurang melibatkan keaktifan siswa. Penelitian ini bertujuan untuk menguji keefektifan PBL dan TPS terhadap kemampuan pemecahan masalah matematika siswa kelas V. Penelitian ini merupakan penelitian eksperimen quasi dengan bentuk desain quasi Nonequivalent Control Group Design. Populasi penelitian ini adalah siswa kelas V SDN Gugus Kyai Umpak Padureso, Kebumen. Hasil uji hipotesis (1) ketuntasan belajar kelas eksperimen I Zhitung = 3,6055, kelas eksperimen II Zhitung = 2,2873 sedangkan di kelas kontrol Zhitung = -0,0120 menunjukkan bahwa ketuntasan belajar kelas eksperimen I lebih tinggi dari kelas eksperimen II dan kelas kontrol; (2) uji perbedaan dua rata-rata menunjukkan bahwa rata-rata kemampuan pemecahan masalah di kelas eksperimen I lebih tinggi dari kelas eksperimen II dan kelas kontrol; (3) n-gain kelas eksperimen I 0,73 lebih tinggi dari kelas eksperimen II 0,65 dan kelas kontrol 0,60. Jadi dapat disimpulkan bahwa model PBL lebih efektif dibandingkan dengan model TPS dan kelas kontrol.
The problem of this research was the mathematical problem solving skills in the 5th grade were still low due to the application of learning models that did not involve student activeness. In the result, the students had difficulty to do the problem solving tasks. The aim of this study was to test the effectiveness of PBL and TPS model on the problem solving in the 5th grade. This research was a quasi-experimental study. The type of this research was Nonequivalent Control Group Design. The subject of this research was the 5th grade students of Kyai Umpak Cluster Elementary School, Padureso, Kebumen. The hypothesis test results were: (1) the learning completion of the experimental class I zcount = 3,6055, the experimental class II zcount = 2,2873 while the control class zcount = -0,0120 showed that the learning completion in the experimental class I was higher than in the experimental class II and the control class; (2) the two-difference test showed that the average problem solving skills in the experimental class I were higher than the experimental class II and the control class; (3) the n-gain of the experimental class I (0.73) was higher than the experimental class II (0.65) and the control class (0.60). So it can be concluded that the PBL model was more effective than the TPS model.
HUBUNGAN ANTARA PERHATIAN ORANGTUA DAN KARAKTER SISWA TERHADAP HASIL BELAJAR PPKN SISWA KELAS V
Authors: Qoyimah Milatina Dina 
Published: August 2022

Abstrak
Tujuan penelitian ini adalah untuk menguji hubungan antara perhatian orangtua dan karakter siswa terhadap hasil belajar PPKn siswa kelas V SDN Gugus Teratai Kabupaten Pekalongan. Jenis penelitian ini adalah penelitian korelasi. Populasi dalam penelitian ini adalah siswa kelas V SDN Gugus Teratai Kabupaten Pekalongan. penelitian ini berjumlah 124 siswa. Teknik pengambilan sampel menggunakan teknik sampel jenuh sebanyak 124 siswa. Teknik pengumpulan data menggunakan angket, dokumentasi, dan wawancara. Uji instrumen dilakukan dengan uji validitas dan reliabilitas. Uji prasyarat analisis dengan menggunakan uji normalitas, linieritas, dan multikolinieritas. Sedangkan teknik analisis data dengan statistik deskriptif, analisis korelasi sederhana, dan analisis korelasi ganda. Hasil penelitian menunjukkan bahwa ada hubungan yang positif dan signifikan antara perhatian orangtua dan karakter siswa terhadap hasil belajar PPKn, kontribusi variabel perhatian orangtua dan karakter siswa terhadap hasil belajar PPKn tersebut termasuk dalam kategori kuat.
The purpose of this research was to tested the relation of parental attention and studentâ€™s character to the civic education learning outcomes of 5th grade students of State Elementary School in Gugus Teratai, Pekalongan. This type of research is a correlation study. The population in this study were the 5th grade students of State Elementary School in Gugus Teratai, Pekalongan. This research amounted 124 students. The sampling technique was a saturated sample technique of 124 students. Data collection techniques using questionnaires, documentation, and interviews. The instrument test was done by using validity and reliability tests. The prerequisite analysis test used the normality, linearity, and multicollinearity tests. While the data analysis technique used descriptive statistics, simple correlation analysis and multiple correlation analysis. The results showed that there was a positive and significant relation of parental attention and studentâ€™s character to the civic education learning outcomes, the contribution of variables of parental attention and studentâ€™s character to the civic education learning outcomes was strong category type.
PENGEMBANGAN KOMIK MULTIMEDIA BERBASIS ANDROID DALAM PEMBELAJARAN IPS SD
Authors: Triwulandari Yulianti 
Published: August 2022

Penelitian ini bertujuan mengembangkan pengembangan komik multimedia berbasis android dalam pembelajaran IPS SD kelas IV dengan model numbered heads together. Penelitian ini adalah kuantitatif jenis research and development (R&D). Subjek penelitian ini adalah guru kelas IV dan siswa kelas IV SD N 1 Pasar Banggi. Teknik pengumpulan data yang digunakan berupa wawancara, observasi, angket, dan dokumentasi. Model pengembangan yang digunakan adalah model pengembangan ADDIE meliputi Analysis, Design, Development, Implementation, Evaluation. Analisis data dilakukan dengan uji kelayakan dan uji keefektifan media. Hasil uji kelayakan oleh ahli materi dan ahli media mendapatkan hasil 96% dan 89%. Simpulan dari penelitian ini adalah komik multimedia berbasis android dinyatakan layak dalam dalam pembelajaran IPS SD pada materi kegiatan ekonomi.

This study aimed to develop the development of android-based multimedia comics in the fourth grade of elementary school social studies learning using the numbered heads together model. This research was a quantitative research with the type of research and development (R&D). The subjects of this study were the fourth grade teacher and fourth grade students of Pasar Banggi 1 Elementary School. The data collection techniques used interviews, observation, questionnaires, and documentation. The development model used ADDIE development model including Analysis, Design, Development, Implementation, Evaluation. The data analysis was carried out by viability test and media effectiveness test. The results by content expert and media expert obtained results of 96% and 89%. The conclusion of this study was that android-based multimedia comics was declared viable to be used in elementary school social studies on economic activity topic.
HUBUNGAN MOTIVASI BELAJAR DAN MINAT BACA DENGAN HASIL BELAJAR IPS KELAS IV
Authors: Kirana Radhitya 
Published: August 2022

Tujuan dalam penelitian ini adalah untuk menguji hubungan motivasi belajar dan minat baca dengan hasil belajar IPS Siswa Kelas IV SDN Gugus Arjuna Kecamatan Semarang Barat. Penelitian ini adalah penelitian kuantitatif jenis korelasi. Teknik sampel yang digunakan adalah sampel jenuh yaitu sebanyak 113 siswa. Teknik pengumpulan data menggunakan angket, wawancara, dan dokumentasi. Sebelum melakukan analisis data, dilakukan uji persyaratan berupa uji normalitas, linearitas, dan multikolinearitas. Teknik analisis data dengan analisis statistik deskriptif, korelasi sederhana, korelasi ganda, uji signifikansi, dan uji determinasi. Hasil penelitian menunjukan bahwa: (1) terdapat hubungan yang positif dan signifikan antara motivasi belajar dengan hasil belajar IPS, nilai koefisien korelasi sebesar 0,619 dan kontribusi sebesar 38,3%. (2) terdapat hubungan yang positif dan signifikan antara minat baca dengan hasil belajar IPS, nilai koefisien korelasi sebesar 0,641 dan kontribusi sebesar 41,1%, (3) terdapat hubungan yang positif dan signifikan antara motivasi belajar dan minat baca secara bersama-sama dengan hasil belajar IPS, nilai koefisien korelasi sebesar 0,697 dan kontribusi sebesar 48,6%.
The purpose of this study was to examine the relationship between learning motivation and reading interest on social studies outcomes for fourth grade students at primary school in Gugus Arjuna, West Semarang District. This research used quantitative type of correlation research. The sample technique used is a saturated sample of 113 students. Data collection techniques used were questionnaires, interviews, and documentation. Before analyzing the data, the requirements test was carried out in the form of normality, linearity, and multicollinearity tests. The data analysis technique used were descriptive statistical analysis, simple correlation, multiple correlation, significance test, and determination test. The results show that: (1) there is a positive and significant relationship between learning motivation and social studies outcomes, the correlation coefficient value is 0.619 and the contribution is 38.3%. (2) there is a positive and significant relationship between reading interest and social studies outcomes, the correlation coefficient value is 0.641 and a contribution is 41.1%, (3) there is a positive and significant relationship between learning motivation and reading interest together with Social studies outcomes, the correlation coefficient value is 0.697 and the contribution is 48.6%.
HUBUNGAN KECERDASAN EMOSIONAL DAN DISIPLIN BELAJAR TERHADAP HASIL BELAJAR IPS KELAS IV
Authors: Nafisah Munasarotun Nafisah , Ansori Isa 
Published: August 2022

Penelitian ini bertujuan untuk menguji hubungan yang positif dan signifikan antara kecerdasan emosional dan disiplin belajar terhadap hasil belajar IPS kelas IV SDN Gugus Terampil Kabupaten Magelang. Penelitian ini menggunakan penelitian kuantitatif dengan jenis penelitian korelasi. Populasi pada penelitian ini adalah siswa kelas IV SDN Gugus Terampil Kabupaten Magelang yang berjumlah 180 siswa. Teknik pengambilan sampel menggunakan propotional random sampling. Teknik pengumpulan data menggunakan wawancara, angket, dan dokumentasi. Uji instrumen dilakukan dengan menggunakan uji validitas, uji reliabilitas. Teknik analisis data dilakukan dengan menggunakan analisis statistik deskriptif, analisis data awal dan analisis data akhir. Analisis data awal dilakukan menggunakan uji normalitas, uji linearitas, dan uji multikolinearitas. Analisis data akhir meliputi uji korelasi sederhana, uji korelasi ganda, uji F, dan uji koefisien determinasi. Hasil penelitian menunjukkan bahwa adanya hubungan yang positif dan signifikan antara kecerdasan emosional dan disiplin belajar terhadap hasil belajar IPS. Dengan nilai rhitung > rtabel yaitu 0,830 > 0,176 pada taraf signifikansi sebesar 5% dengan sumbangan yang diberikan sebesar 69%. Simpulan dari penelitian ini yaitu terdapat hubungan yang kuat antara variabel kecerdasan emosional dan disiplin belajar terhadap hasil belajar IPS kelas IV SDN Gugus Terampil Kabupaten Magelang.
This study aims to examine the positive and significant relationship between emotional intelligence and learning discipline on study social sciences outcomes for class IV SDN Gugus Terampil, Magelang Regency. This study uses quantitative research with the type of correlation research. The population in this study was the fourth grade students of SDN Gugus Terampil, Magelang Regency, totaling 180 students. The sampling technique used proportional random sampling. Data collection techniques using interviews, questionnaires, and documentation. The instrument test was carried out using the validity test, reliability test. The data analysis technique was carried out using descriptive statistical analysis, initial data analysis and final data analysis. Initial data analysis was performed using normality test, linearity test, and multicollinearity test. The final data analysis includes simple correlation test, multiple correlation test, F test, and coefficient of determination test. The results showed that there was a positive and significant relationship between emotional intelligence and learning discipline on social studies learning outcomes. With a value of rcount > rtable, that is 0.830 > 0.176 at a significance level of 5% with a contribution of 69%. The conclusion of this study is that there is a strong relationship between emotional intelligence and learning discipline variables on social studies learning outcomes for class IV SDN Gugus Terampil, Magelang Regency.
PENGEMBANGAN BAHAN AJAR E-BOOK BERBASIS LINGKUNGAN PADA MUATAN PEMBELAJARAN IPA KELAS IV
Authors: Nugrahaeni Wahana Adinindya , Wulandari Desi 
Published: August 2022

Penelitian ini bertujuan untuk mengembangkan, menguji kelayakan, dan menguji keefektifan bahan ajar e-book berbasis lingkungan pada muatan pembelajaran IPA Kelas IV SD Negeri 1 Mojowetan. Jenis penelitian ini Research and Development (R&D) yang diadaptasi oleh Sugiyono. Teknik pengumpulan data menggunakan teknik tes (pretest dan posttest) dan non tes (wawancara, observasi, dokumen). Hasil penelitian menunjukkan: (1) bahan ajar e-book berbasis lingkungan berbentuk elektronik memuat sampul, petunjuk penggunaan, KD, indikator, tujuan pembelajaran, materi gaya dan pengaruhnya terhadap gerak; (2) media ini sangat layak digunakan dengan bukti persentase oleh ahli materi 89% dan ahli media 100%; (3) berdasarkan uji t diperoleh nilai (thitung> ttabel) sebesar (18,8414 > 2,023) sehingga disimpulkan bahan ajar e-book berbasis lingkungan efektif dan uji N-gain data pretest dan posttest diperoleh 0,66 dengan kategori sedang.
This study aims to develop, test the feasibility, and test the effectiveness of environmental based e-book teaching materials on science learning content of grade IV. This type of research is Research and Development (R&D) which was adopted by Sugiyono. Data collection techniques using test techniques (pretest and posttest) and non-test (interviews, observation, documents), the result of this study showed: (1) environmental based e-book teaching materials in electronic form contains cover, KD, indicator, learning objectives, and material force and its effect on motion; (2) This teaching material is highly feasible to use with percentage evidence by material experts 89% and media experts 100%; (3) based on the t-test, obtained value of (tcount > ttable) is (18,414 > 2,023) so it was concluded that environmental based e-book teaching materials on science learning content was effective, and the N-gain test of pretest and posttest data obtained 0.66 with medium criteria.
Deceleration and acceleration capacities of heart rate in patients with hypertrophic cardiomyopathy: results of a five-year prospective study
Authors: Tsaregorodtsev D. A. , Bukia I. R. , Khalikova M. A. , Okisheva E. A. 
Published: August 2022

Aim. To study the features of deceleration capacity (DC) and acceleration capacity (AC) in patients with hypertrophic cardiomyopathy (HCM) and assess the correlation of these indicators with known complications and risk factors for sudden cardiac death (SCD).Material and methods. A total of 50 patients with HCM were examined. Comparable by sex and age, the control group included 50 individuals without cardiovascular diseases. All patients underwent 24-hour electrocardiographic monitoring with the determination of DC and AC. The follow-up period lasted 5 years. Lethal outcomes were recorded in 6%, including SCD — 4%.Results. Patients with HCM were characterized by significantly lower mean DC — 5,5 [3,7; 7,4] vs 7,8 [7,1; 8,5] ms (p=0,0001) and significantly higher AC– -7,4 [-8,9; -5,8] vs -9,3 [-10,0; -8,6] ms (p=0,001) compared with the control group. In 36% of patients with HCM, pathological values of DC ≤4,5 ms were detected, while in all individuals in the control group, DC corresponded to a favorable prognosis (p=0,001). In patients with and without nonsustained ventricular tachycardia (NSVT), a decrease in DC was detected in 56% and 25,5% (p=0,043), respectively, while with and without heart failure (HF) — in 78% and 27% (p=0,016), respectively. In patients with HF (p=0,003) and paroxysmal atrial fibrillation (p=0,023), mean DC values were significantly lower than in patients without these complications. HF was an independent predictor of DC reduction. DC decrease was not associated with an increase in SCD risk estimated using the HCM Risk-SCD calculator.Conclusion. Patients with HCM compared with healthy individuals are characterized by lower DC and higher AC values. Among patients with HCM, a decrease in DC is typical for patients with a more severe disease course (HF, AF, NSVT). However, the rationale for using this indicator in SCD risk stratification needs to be clarified.
Prognostic value of hypoxia-inducible factor-1 alpha gene polymorphism in patients with heart failure with preserved ejection fraction and obstructive sleep apnea
Authors: Yakovlev A. V. , Chernyshev R. S. , Sakhonchik K. S. , Shilov S. N. , Grakova E. V. , Kop’eva K. V. , Teplyakov A. T. , Efremov I. A. , Kessler M. S. , Yakovleva N. F. , Grebenkina I. A. 
Published: August 2022

Aim. To study the associations of hypoxia-inducible factor-1 alpha (HIF-1α) gene polymorphism (rs11549465) with the clinical course of heart failure (HF) with reserved ejection fraction (HFpEF) in patients with obesity and moderate and severe obstructive sleep apnea (OSA).Material and methods. The study included 76 men with HFpEF and OSAS. Patients underwent a polysomnography, echocardiography, and a 6-minute walk test. In addition, apnea/hypopnea index was calculated, and the level of N-terminal pro-brain natriuretic peptide (NT-proBNP) was assessed. HIF1A gene polymorphisms (rs11549465) were analyzed using polymerase chain reaction. After 12-month follow-up, the clinical course of HF was assessed.Results. The T/T genotype of the HIF1A gene was associated with a high risk of HF progression (p=0,004), development of supraventricular premature beats (p=0,004) and atrial fibrillation (p=0,039). Carrying the T/T genotype was associated with severe OSA (p=0,006) and increased NT-proBNP (p=0,044), and also correlated with certain echocardiographic characteristics of myocardial remodeling.Conclusion. T/T genotype of the HIF1A gene is associated with OSA severity and increased NT-proBNP, as well as with the severity of left and right heart remodeling. The carriage of this genotype was associated with an unfavorable course of HF and an increased risk of atrial fibrillation in patients with HFpEF and OSA.
Comparative efficacy of ivabradine and beta-blockers in the treatment of tachycardia in patients after COVID-19
Authors: Podzolkov V. I. , Bragina A. E. , Tarzimanova A. I. , Ogibenina E. S. , Shvedov I. I. , Bykova E. E. , Ivannikov A. A. 
Published: August 2022

Aim. To assess the changes of heart rate (HR), exercise tolerance and quality of life in patients after coronavirus disease 2019 (COVID-19) during treatment with ivabradine monotherapy or in combination with beta-blockers (BB) compared with BB monotherapy.Material and methods. This randomized comparative study included 90 patients discharged from a university hospital after an acute COVID-19. The main group (n=60) received, in addition to standard therapy, ivabradine monotherapy or in combination with BB, while the control one (n=30) — standard therapy in combination with BB. The follow-up period lasted 24 weeks. Statistical processing was performed using the STATISTICA 8.0 program. The level of statistical significance was p<0,05.Results. There was a significant decrease in heart rate, an increase in physical activity, as well as an improvement in the quality of life in both groups. In the ivabradine group, significantly lower heart rates (71,2±4,1 vs 73,9±5,1 bpm (p=0,015)), significantly higher increase in physical activity (80 (60; 135) vs 65 m (40; 100) (p=0,017)) and quality of life (35 (27; 45) vs 30 (26; 36) points (p=0,03)) was revealed.Conclusion. It has been shown that ivabradine and beta-blockers can be used in post-COVID-19 tachycardia. Ivabradine monotherapy or in combination with beta-blockers causes a more pronounced decrease in heart rate compared to beta-blocker monotherapy, accompanied by a significant improvement in exercise tolerance and quality of life in this category of patients.
Annelerin Emzirmeyi Sonlandırma Yöntemleri ve Sonlandırma Kararlarını Etkileyen Faktörler
Authors: ALTUNEL Ümmühan 
Published: August 2022

Annelerin Emzirmeyi Sonlandırma Yöntemleri ve Sonlandırma Kararlarını Etkileyen Faktörler
Amaç: Araştırma annelerin emzirmeyi sonlandırma yöntemleri ve sonlandırma kararlarını etkileyen faktörleri belirlemek amacıyla yapılmıştır.
Yöntem: Tanımlayıcı tipteki araştırma, Konya’da iki Aile Sağlığı Merkezi’nde 268 anne ile yapılmıştır. Veriler anket formu kullanılarak yüz yüze toplanmıştır. Verilerin analizinde ki-kare, sayı, yüzde, ortalama ve standart sapma değerleri kullanılmıştır.
Bulgular: Annelerin emzirme süresinin ortalama 17,39±7,24 ay olduğu, %13,1’inin ilk altı ayda emzirmeyi sonlandırdığı, %39,2’sinin geleneksel yöntemler kullandığı ve %41,8’inin memeye siyah boya sürdüğü belirlenmiştir. Katılımcıların (%86,2) ilk 15 gün içerisinde emzirmeyi sonlandırmada başarılı olduğu saptanmıştır. Uzun süre yaşanılan yer, çocuğun yaşı ve emzirmeyi sonlandırmada zorlanma ile geleneksel yöntem kullanımı arasında anlamlı bir ilişki olduğu belirlenmiştir (p