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The Influence of Product Quality, Location and Word of Mouth on Purchase Decisions Hartatik, Hartatik; Mendrofa, Syah Abadi; Mar'ati, Fudji Sri; Wicahyono, Agus; Permana, Indra
Management Studies and Entrepreneurship Journal (MSEJ) Vol. 5 No. 1 (2024): Management Studies and Entrepreneurship Journal (MSEJ)
Publisher : Yayasan Pendidikan Riset dan Pengembangan Intelektual (YRPI)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37385/msej.v5i1.4072

Abstract

The research analysis aims to determine the effect of product quality, location and word of mouth (WOM) on purchasing decisions at Bebek Goreng Pak Slamet. The sampling collection used was purposive sampling of 100 respondents. Data collection used a questionnaire distributed to customers at Bebek Goreng Pak Slamet. The population in this study were customers of Bebek Goreng Pak Slamet. This research method uses quantitative methods and multiple linear regression analysis through SPSS 24. The results of this study indicate that product quality, location and word of mouth (WOM) have a positive and simultan impact on purchasing decisions at Bebek Goreng Pak Slamet.
The Effect of Teacher Performance on Student Learning Outcomes in Mathematics Rukin, Rukin; Hanafi, Imam; Muflih, Ahmad; Wicahyono, Agus
Jurnal Pemberdayaan Masyarakat Vol 4, No 1 (2025)
Publisher : Yayasan Keluarga Guru Mandiri

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46843/jpm.v4i1.365

Abstract

This study examines the effect of teacher performance on student learning outcomes in mathematics using quantitative and qualitative methods. Quantitatively, linear regression analysis revealed a strong positive correlation, with a regression coefficient of 0.563, meaning each unit increase in teacher performance led to a 0.563 unit improvement in student outcomes. The coefficient of determination (R² = 0.276) indicated that 27.6% of the variance in student achievement was explained by teacher performance, while other unexamined factors affected 72.4%. A T-test supported these findings, with a significance level of 0.01 (below the 0.05 threshold) and a t-value of 2.724, exceeding the critical value of 2.005, confirming statistical significance. These results affirm that teacher performance significantly impacts students' mathematical achievement. However, the relatively low R² suggests that other variables—such as curriculum quality, student motivation, parental involvement, or classroom environment—play essential roles. Qualitatively, the study underscores the need for further research to explore broader determinants of educational success and strategies to enhance teacher performance. By integrating both methods, the study provides a comprehensive understanding of how teacher quality shapes student learning and highlights the complexity of educational outcomes that extend beyond teacher-related factors.