STUDI META-ANALISIS TENTANG HUBUNGAN ANTARA SELF-EFFICACY DAN KEMAMPUAN PENALARAN SERTA PEMECAHAN MASALAH MATEMATIS

Beragamnya laporan dalam studi primer serta heterogenitas hubungan antara self-efficacy dan kemampuan penalaran serta pemecahan masalah matematis yang dihasilkan. Akibatnya, perlu dilakukan studi meta-analisis untuk memeriksa ukuran efek keseluruhan hubungan antara self-efficacy dan kemampuan penalaran serta pemecahan masalah matematis. Google scholar, Semantic sholar dan ERIC menjadi database dalam pencarian studi primer, dengan memasukkan kata kunci yang telah ditentukan, ditemukan 30 artikel yang diterbitkan rentang tahun 2015 hingga 2022. Alat bantu analisis menggunakan CMA, dan indeks ukuran efek dari persamaan Fisher, ditentukan berdasarkan pada estimasi model efek-acak. Hasil penelitian ditemukan ukuran efek secara keseluruhan dari hubungan antara self-efficacy dan kemampuan penalaran serta pemahaman masalah matematis adalah 0.707. Temuan ini mengindikasi bahwa terdapat hubungan yang kuat. Analisis terhadap tingkat variasi studi dilakukan dengan memepertimbangkan empat variabel moderator, menghasilkan perbedaan yang signifikan dalam hal konten matematika (Qb=14.491 dan p0.05), jenjang pendidikan (Qb=0.947 dan p>0.05) dan tempat penelitian (3.075 dan p>0.05) tidak mengubah ukuran efek hubungan antara self-efficacy dan kemampuan penalaran serta pemahaman masalah matematis. Fakta ini berkontribusi sebagai informasi dasar untuk dipertimbangkan di penelitian selanjutnya. The variety of reports in the primary studies and the heterogeneity of the relationship between self-efficacy and the reasoning ability and also mathematics problem solving. As a result, it is necessary to conduct a meta-analytic study to examine the overall effect size of the relationship between self-efficacy and the reasoning ability and also mathematics problem solving. Google scholar, Semantic sholar and ERIC became databases in the search for primary studies, by entering predetermined keywords, 30 articles were published ranging from 2015 to 2022. The analytical tool used CMA, and the effect size index from Fisher's equation, was determined based on estimation of random-effect models. The results of the study found that the overall effect size of the relationship between self-efficacy and the reasoning ability and also mathematics problem solving was 0.707. This finding indicates that there is a strong relationship. Analysis of the study's level of variation was carried out by considering the four moderator variables, resulting in significant differences in terms of mathematics content (Qb=14.491 and p0.05), education level (Qb=0.947 and p>0.05) and location of study (3.075 and p>0.05) did not change the effect size of the relationship between self-efficacy and the reasoning ability and also mathematics problem solving. This fact contributes as basic information to be considered in future research

Analysis of Students' Errors in Solving Word Problems Viewed from Mathematical Resilience

Many students in the world have difficulty in solving word problems, including students in Indonesia. TIMSS has shown that only eight percent of Indonesian participants are able to solve word problems, this result is hugely lower than the international average of 18 percent. One of the factors that cause students' errors in solving word problems is mathematical resilience. Thus, this study aims to analyze students' misconceptions in solving word problems viewed by their mathematical strength. This study was conducted for sixth-grade students in one of the elementary schools in Bandung. This study was qualitative descriptive research. In this study, there were four steps: selecting the word problems, answering the issues, filling out a mathematical resilience questionnaire, and interviewing. Students were encouraged to respond to a three-word question within 30 minutes, filling out a mathematical resilience questionnaire followed by the interview. This study showed that the students' errors in solving word problems were including comprehension, transformation, and process skill errors. Based on mathematical resilience, students with a low level of resilience predominantly carried out comprehension errors. In contrast, students with a moderate level of resilience more dominant made transformation errors. Meanwhile, students with high resilience completed more questions correctly, although several students seemed to have made process skills errors. This study's limitation is the data obtained online so that the respondents completed the instrument exceeds the given time. Further researches are suggested to conduct directly in the classroom to maximize the accuracy of the study

Performance Evaluation and Organization’s Culture Impacts on Job Satisfaction and Employees’ Performance

Abstract: The study investigates and evaluates impacts of performance evaluation and company’s culture on job satisfaction and employees’ performance. Method of data collection is using questionnaire. Data was analyzed by path analysis with decomposition model of causal influence between variables. The results indicate that the influence of two variables - performance evaluation and Company’s culture have direct and indirect effect to employees’ performance. The other variable (job satisfaction) has direct effect to employees’ performance

Analisis laporan keberlanjutan perusahaan di sub sektor barang baku logam dan mineral lainnya tahun 2019-2020

The purpose of this research is to study and compare the level of completeness of the disclosure of the company's Sustainability Report in the Metal and Other Mineral Raw Goods Sub-Sector. The type of research used is qualitative research with descriptive analysis method of primary data on 4 company Sustainability Reports included in the sub-sector of raw metals and other minerals, namely the Sustainability Report of PT Aneka Tambang Tbk., PT Bumi Resources Mineral Tbk., PT Timah Tbk., PT Vale Indonesia Tbk., 2019 and 2020. In general, general disclosure, economic topics, environmental topics and social topics increased in 2020. This shows that the level of concern of the four companies to the community and stakeholders has increased. The total GRI Standards for general and topicspecific disclosures are 145 disclosures. Of this total, PT Aneka Tambang Tbk. made 74 disclosures or 51.03% in 2019 and 86 or 49.31% in 2020. PT Bumi Resources Mineral Tbk. made 66 disclosures or 45.53% in 2019 and 78 disclosures in 2020 or 53.79%. PT Timah Tbk. made 81 disclosures or 55.86% in 2019 and in 2020 as many as 75 disclosures or 51.72%. PT Vale Indonesia Tbk. made 69 disclosures or 47.59% in 2019 and 96 disclosures or 66.21% in 2020

FACTORS AFFECTING THE PROFITABILITY OF SHARIA BANKING

This study aims to examine the factors that affect the Profitability of Islamic banking, such as Corporate Governance (CG), Financing to Deposit Ratio (FDR), Non-Performing Financing (NPF), and Capital Adequacy Ratio (CAR). This research is quantitative. The type of data used in this research is secondary data. Data processing using the multiple linear regression approach. The results showed that Corporate Governance had a significant positive effect on Profitability. Financing to Deposit Ratio has a significant positive effect on Profitability. Non-Performing Financing has a significant negative effect on Profitability. Capital Adequacy Ratio has a significant positive effect on Profitability. Corporate Governance has a positive effect on the Capital Adequacy Ratio. Financing to Deposit Ratio does not have a positive effect on the Capital Adequacy Ratio. Non-Performing Financing has a significant positive effect on the Capital Adequacy Ratio. Corporate Governance does not have a positive effect on Profitability through the Capital Adequacy Ratio. Financing to Deposit Ratio has an effect on Profitability through the Capital Adequacy Ratio. Non-Performing Financing has no effect on Profitability through the Capital Adequacy Ratio. Increasing banking profits, the banking management can take measures such as keeping the NPF in a safe position, maintaining the quality of productive assets, planning and arranging credit evaluations more carefully and selectively by using the principle of prudence

Analisa Kinerja Keuangan pada Pemerintah Provinsi Jawa Barat Tahun Anggaran 2016-2020

Penelitian ini dilakukan untuk menganalisis kinerja keuangan Pemprov Jawa Barat periode tahun 2016 sampai dengan periode tahun 2020. Analisis kinerja keuangan dilakukan berdasarkan analisis rasio keuangan. Metode pengumpulan data yang digunakan adalah dengan mendokumentasikan pengumpulan, penghitungan dan pengolahan data sekunder dari laporan RAPBN dan realisasi anggaran pendapatan dan belanja Pemprov Jawa Barat. Analisis menggunakan metode kuantitatif dengan rasio keuangan. Berdasarkan hasil analisis dan pengolahan data, kinerja keuangan pemerintah Provinsi Jawa Barat menunjukkan bahwa rata-rata Rasio kemandirian 57,66%, rata-rata Rasio efektifitas 99,82% masih dalam kriteria efektif sedangkan untuk rasio efisiensi, nilai rata-rata 101,93% tergolong tidak efisien dimana pemerintah Provinsi Jawa Barat telah mengeluarkan biaya lebih besar dibandingkan pendapatan yang diterimanya, rasio beban operasi berada di atas rasio investasi dimana pemprov Jawa Barat kurang memprioritaskan pada belanja modal tapi lebih fokus untuk belanja operasi