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“variance”

164 referensi ditemukan
JOURNAL Umuminternational2026

Multivariate random forest-based stock trading signal classification for the Indian equity market

Somnath Hase; Vikas Humbe · DOAJ Open Access Articles

Stock markets and stocks have been around for centuries. For investors, forecasting changes in the price of stocks has long been an aim. Using computer tools for information systems can lead to better and more accurate results. Machine learning uses machines to mimic human thinking and habits. This helps in making predictions and decisions based on data. Tod…

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JOURNAL Umuminternational2026

Business Model Design under Economic Uncertainty: Integrating Game Theory and Behavioral Economics in Strategic Decision-Making

Bahareh Naseri · DOAJ Open Access Articles

Purpose: This study aims to design a comprehensive model for developing business models under economic uncertainty, emphasizing game theory and behavioral economics in strategic decision-making.Methodology: A mixed-methods sequential-exploratory design was employed. In the qualitative phase, 24 semi-structured interviews were conducted with senior managers a…

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JOURNAL PGMIinternational2025

Digital game addiction in elementary students: The impact of digital literacy, parental styles, and background variables

Sacide G. Mazman Akar; Murat Özer · DOAJ Open Access Articles

This study explores the influence of digital literacy, parental styles, and background variables on digital game addiction among elementary school students. Given the formative nature of early childhood and the significant role of parental influence, understanding these relationships is essential to promoting healthy digital habits. The sample comprised 530 …

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JOURNAL Umuminternational2025

The Effects of Models of Dynamic Assessment on EFL Learners’ Writing Apprehension and Writing Self-Efficacy

Zahra Siravand; Abbas Zarei · DOAJ Open Access Articles

Dynamic assessment (DA) is an innovative way of assessing students’ knowledge. Given the importance of knowing how to reduce writing apprehension and improve writing self-efficacy in language learning, this study investigated the effects of models of DA including Buddoff’s Learning Potential Measurement Approach (LPMA), Carlson and Wiedl’s Testing-the-Limits…

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JOURNAL PAIinternational2024

Effect of media literacy on entrepreneurial development of learners in adult and vocational education

Othuke Valentine Oroka; Columbus D. Bessong; Napoleon Osang Bessong; Agnes Awoli Ewuru; Gloria Iniobong Olori · DOAJ Open Access Articles

Much attention has been paid to the contributions of media literacy to children and adolescent development in most developed countries. This study adopted a non-equivalent control type of quasi-experimental research design involving the experimental and control groups. The sample size for the study was 90 learners drawn from all public adult and vocational e…

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JOURNAL Umuminternational2023

Industrial education 4.0: The role of human, technology, and data literacy

Suparno Suparno; Dedi Purwana; Agus Wibowo; Bagus Shandy Narmaditya · DOAJ Open Access Articles

This study aims to confirm the effect of industrial education 4.0 on data, technology, and human literacy among postgraduate students in Indonesia. The research adopted covariance-based structural equation modeling by employing AMOS 25 to examine the relationship between variables. The model estimation was performed using confirmatory factor analysis as a st…

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REPOSITORY PAIindonesia2020

Pengaruh Pemberian Ampas Kopi Terhadap Pertumbuhan Dan Hasil Tanaman Kangkung Darat (Ipomea reptans Poir)

Sebayang, Muhammad Sattar · Repository UIN Sumatera Utara

Penelitian ini bertujuan untuk mengetahui pengaruh pemberian ampas kopi yang signifikan terhadap pertumbuhan dan hasil tanaman kangkung darat (Ipomea reptans Poir) dan untuk mengetahui pada dosis optimum ampas kopi yang memberi pengaruh yang signifikan terhadap pertumbuhan dan hasil tanaman kangkung darat (Ipome reptans Poir). Penelitian ini di laksanaka…

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REPOSITORY Umumindonesia2020

Activating Schemata Helps Students In Reading Comprehension

Daulay, Sholihatul Hamidah; Damanik, Emeliya Sukma Dara; Wandini, Rora Rizky; Sagita, Eka · Repository UIN Sumatera Utara

Less of comprehension in reading of English text has become a problem to reach English mastery. This problem brings researchers to apply the activating schemata to solve student’s problem in MAS 22 Tembung Medan. In this research, the researcher took grade X as the population of the research. The population of the research is not too large. Then, the rese…

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JOURNAL PAIinternational2019

The development of Teacher Academic Emotions (TAE) Scale

Masoud Gramipour; Mehdi Shariatmadari; Somayeh Mahdi · DOAJ Open Access Articles

The purpose of this study was to design a comprehensive and native scale, and to investigate the validity and reliability of teachers' academic emotions scale including anxiety, happiness, anger, pride, hope and despair, exhaustion, shame and guilt through a nine-factors TAE model (second order hierarchy) and a two-factors TAE model (third-order hierarchy). …

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REPOSITORY Umumindonesia2019

Penggunaan Rational Emotive Behavioral Therapy Untuk Menurunkan Burnout Belajar Pada Siswa Kelas XI Di SMA Negeri 1 Bangun Purba

Mianti, Rizka · Repository UIN Sumatera Utara

Rational Emotive Behavioral Therapy (REBT) merupakan pendekatan konseling yang beranggapan bahwa masalah yang dialami individu disebabkan dari fikiran-fikiran irasional yang muncul dalam fikiran individu tersebut. Tujuan dari penelitian ini adalah untuk melihat pengaruh dari penggunaan REBT terhadap penurunan tingkat burnout belajar siswa. Jenis penelitian …

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REPOSITORY PGMIindonesia2018

PENALARAN MORAL ANAK DITINJAU DARI GAYA PENGASUHAN DAN JENIS KELAMIN

Nurhayani, Nurhayani · Repository UIN Sumatera Utara

The objectives of this research is to know the difference of moral reasoning between boys and girls perceived from authoritarian, authoritative and permissive parents. The subjects of this research were 81 students at primary school of Al Falah Sei Mencirim Kutalimbaru Sumatera Utara. The data of the study was collected by using two scales, they are Moral…

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REPOSITORY PAIindonesia2018

Pengaruh inflasi, suku bunga acuan, kurs dan cadangan devisa terhadap pergerakan pergerakan Jakarta Islamic Index INDEX (Januari 2013 – Desember 2017)

Rizky, Chairi · Repository UIN Sumatera Utara

ABSTRAK Chairi (2018) “Pengaruh Inflasi, Suku Bunga Acuan, Kurs dan Cadangan Devisa Terhadap Pergerakan Jakarta Islamic Index (JII) Periode Januari 2013 – Desember 2017”. Jakarta Islamic Index merupakan salah satu indeks yang ada di Bursa Efek Indonesia yang menjadi tolak ukur (benchmark) kinerja pasar modal syariah. Terdapat 2 faktor yang mempengar…

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REPOSITORY PAIindonesia2018

Pengaruh variabel makro ekonomi terhadap pembiayaan pada perbankan syariah di Indonesia

Syahbudi, Muhammad; Saragih, Ahmad Ripai · Repository UIN Sumatera Utara

Penelitian ini meiliki tujuan tujuan sebagai berikut : 1. Untuk menganalisis pengaruh inflasi terhadap pembiayaan perbankan syariah di Indonesia.2 Untuk menganalisis pengaruh BI rate terhadap pembiayaan perbankan syariah di Indonesia.3. Untuk menganalisis pengaruh kurs terhadap pembiayaan perbankan syariah di Indonesia. 4.Untuk menganalisis pengaruh PDB ter…

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JOURNAL PAIinternational2017

How to compare the means of two samples that include paired observations and independent observations: A companion to Derrick, Russ, Toher and White (2017)

Derrick, Ben; Toher, Deirdre; White, Paul · DOAJ Open Access Articles

Standard approaches for comparing the means of two samples, comprising both paired observations and independent observations, involve the discarding of valuable information. An alternative test which uses all of the available data, is the partially overlapping samples t-test. Two variations of the test are available, one assuming equal variances, and one ass…

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REPOSITORY PAIindonesia2017

ANALISIS PENGARUH TINGKAT SUKU BUNGA (BI RATE), BAGI HASIL, INFLASI DAN HARGA EMAS TERHADAP JUMLAH DEPOSITO MUDHARABAH PERBANKAN SYARIAH PERIODE 2010-2015

SINAGA, ASMAWARNA · Repository UIN Sumatera Utara

Penelitian ini bertujuan untuk mengetahui seberapa besar pengaruh BI Rate, Bagi Hasil, Inflasi dan Harga Emas terhadap Jumlah Deposito. Sampel yang digunakan dalam penelitian ini adalah data BI Rate, Bagi Hasil, Inflasi, Harga Emas dan Deposito Mudharabah 1 (satu bulan) dari bulan Januari 2010 sampai Juni 2015. Pendekatan penelitian yang digunakan adal…

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REPOSITORY PAIindonesia2017

Analisis Interdependensi Inflasi, Gdp, Exc, Bagi Hasil Dan Jub Terhadap Perkembangan Aset Perbankan Syariah Di Indonesia

Rozaini, Noni · Repository UIN Sumatera Utara

Penelitian ini adalah penelitian kuantitatip, teknik analisa menggunakan Vector Auto Regression (VAR) untuk melihat hubungan antar variabel – variabel yang menjadi pilihan dalam penentuan ASET Perbankan Syariah di Indonesia, dengan terlebih dahulu menggunakan beberapa pengujian yang seharusnya dilakukan sehingga pada akhirnya akan menghasilkan persamaan…

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REPOSITORY PGMIindonesia2017

Penalaran moral siswa berinteligensi tinggi ditinjau dari gaya pengasuhan orang tua

Nurhayani, Nurhayani · Repository UIN Sumatera Utara

The objectives ofthis research is to know the difference ofmoral reasoning between boys and girls of high intelectual students perceived from authoritarian, authoritative and permissive parents. The subjects ofthis research were 81 high intellectual students at primary school of Muhammadiyah Sapen Yogyakarta The data ofthe study was collected by using two s…

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REPOSITORY PAIindonesia2017

Analisis kontribusi bank panin syariah terhadap total laba bersih bank panin konvensional

Zahro, Masyrifa · Repository UIN Sumatera Utara

This research aims to determine The Effect of Contribution PaninSyariah Banking to Total net profit of panin Conventional banking. The sample used in this research is data Net Profit Margin, DPR, Growth Net Income and Asset Growth on Conventional panin Bank's net profit from January 2010 to December 2015. The approach used in this research is a quantitative …

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REPOSITORY PAIindonesia2017

Analisis pengaruh tingkat suku bunga (Bi Rate),bagi hasil, iflasi dan harga emas terhadap jumlah deposito mudharabah perbankan syariah periode 2010-2015

Sinaga, Asmawarna · Repository UIN Sumatera Utara

Penelitian ini bertujuan untuk mengetahui seberapa besar pengaruh BI Rate, Bagi Hasil, Inflasi dan Harga Emas terhadap Jumlah Deposito. Sampel yang digunakan dalam penelitian ini adalah data BI Rate, Bagi Hasil, Inflasi, Harga Emas dan Deposito Mudharabah 1 (satu bulan) dari bulan Januari 2010 sampai Juni 2015. Pendekatan penelitian yang digunakan adalah…

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REPOSITORY PAIindonesia2016

Analisis pengaruh Pdb, Inflasi, tingkat bunga, jumlah uang beredar dan Kurs terhadap dana pihak ketiga (DPK) perbankan syariah di Indonesia

Marpaung, Muslim · Repository UIN Sumatera Utara

Penelitian ini bertujuan untuk menganalisis secara mendalam Kontribusi Dana Pihak Ketiga, PDB, Inflasi, Tingkat Bunga, Jumlah Uang Beredar dan Kurs terhadap Dana Pihak Ketiga Perbankan Syari’ah di Indonesia. Penelitian ini adalah penelitian kuantitatip, teknik analisa Vector Auto Regression (VAR) untuk melihat hubungan antar variabel-variabel yang menjad…

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