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Academia Open
Published by Universitas Muhammadiyah Sidoarjo
ISSN : -     EISSN : 27147444     DOI : 10.21070/acopen.11.2026.12985
Core Subject : Health,
Medicine & Pharmacology Public Health
Academia Open is published by Universitas Muhammadiyah Sidoarjo published 2 (two) issues per year (June and December). This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge. This journal aims is to provide a place for academics and practitioners to publish original research and review articles. The articles basically contains any topics research or review. Academia Open is available in online version. Language used in this journal is Indonesia or English.
Arjuna Subject : Profesi Kesehatan - Profesi Kesehatan (Lain-Lain)
Articles 2,389 Documents
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Strengthening 3rd Graders' Essay Writing: Contextual Teaching for Lasting Skills: Meningkatkan Kemampuan Menulis Esai Murid Kelas Tiga Melalui Pembelajaran Kontekstual Anis Yusandita; Vevy Liansari
Academia Open Vol. 8 No. 1 (2023): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.8.2023.4562

Abstract

This study aimed to investigate the effect of Contextual Teaching and Learning (CTL) on the development of simple essay writing skills in third grade students. A quantitative pre-experimental design with a one-group pretest-posttest approach was employed. The participants consisted of 23 students from Elementary School Plus Cahaya Budaya, selected using saturated sampling. The data were collected through pretest and posttest essay questions, and the analysis was conducted using t-test. The results indicated a significant improvement in students' writing skills after implementing the CTL learning model, as evidenced by a one-tailed p-value of 0.000 (p < 0.05). This suggests that the CTL approach positively influences the development of simple essay writing skills in third grade students. The implications of these findings underscore the importance of implementing effective teaching strategies, such as CTL, to enhance students' writing abilities at an early stage. Highlights: CTL significantly improves simple essay writing skills in third grade students. Quantitative research reveals the positive impact of CTL on writing abilities. Pre-experimental design provides insights into the effectiveness of CTL in elementary education. Keywords: Contextual Teaching and Learning, simple essay writing skills, third grade students, quantitative research, pre-experimental design.
Factors Influencing Client Loyalty in a Tax Consultant Office: Faktor-faktor yang Mempengaruhi Loyalitas Klien di Kantor Konsultan Pajak. Melinda Rofiatul Adhaniyah; Herman Ernandi
Academia Open Vol. 9 No. 2 (2024): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.9.2024.4590

Abstract

This study aims to investigate the influence of relationship quality, service quality, perceived value, and trust on client loyalty in a tax consultant office. The population of this study was 101, and the sample size was 38, selected using nonprobability sampling with the accidental sampling method. Multiple linear regression analysis was used to analyze the data with SPSS version 26. The results showed that relationship quality, service quality, perceived value, and trust had a significant positive effect on client loyalty. The findings of this study have implications for tax consultant offices to improve their relationship quality, service quality, perceived value, and trust to enhance client loyalty. Highlights: The study examines the impact of multiple factors on client loyalty in a tax consultant office. The sample size of 38 was selected using nonprobability sampling with the accidental sampling method. The findings suggest that improving relationship quality, service quality, perceived value, and trust can enhance client loyalty in tax consultant offices. Keywords: relationship quality, service quality, perceived value, trust, client loyalty
The Relationship Between Interpersonal Trust and Job Satisfaction at Employees Of Company: Hubungan antara Interpersonal Trust dengan Kepuasan Kerja pada Karyawan Perusahaan Afif Muzaqi; Effy Wardati Maryam
Academia Open Vol. 7 (2022): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.7.2022.4625

Abstract

This research was conducted because there are still phenomena of employees who have a low level of satisfaction. This study aims to determine the relationship between interpersonal trust and job satisfaction at employees of PT. Garuda Mas Citra Cemerlang.. This research includes correlational quantitative research. The population in this study were 60 employees, all of which became the research sample. The sampling technique in this study was saturated sampling. The data collection technique in this study used 2 psychological scales, namely the interpersonal trust scale consisting of 40 items and the job satisfaction scale consisting of 50 items. The results of data analysis showed a correlation coefficient of 0.302, a significance of 0.000 <0.05, so the hypothesis was accepted. The result of the determination coefficient test is 0.351 (Adjusted R Square) which shows that the interpersonal trust variable contributes 35.1% to job satisfaction. Highlights: Low employee satisfaction: This research addresses the issue of low job satisfaction among employees at PT. Garuda Mas Citra Cemerlang. Interpersonal trust and job satisfaction: The study explores the relationship between interpersonal trust and job satisfaction among the employees. Significant contribution: The findings reveal that interpersonal trust contributes 35.1% to job satisfaction, highlighting the importance of trust in the workplace. Keywords: Interpersonal trust, job satisfaction, employees, PT. Garuda Mas Citra Cemerlang, quantitative research
Boosting 5th Grade Learning Outcomes with Ethnoscience-Based Problem-Based Learning: Meningkatkan Hasil Belajar Siswa Kelas 5 melalui Pembelajaran Berbasis Etnosains dengan Pendekatan Pemecahan Masalah: Studi Eksperimental Kuantitatif Izzatur Rohmawati; Fitria Wulandari
Academia Open Vol. 8 No. 1 (2023): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.8.2023.4633

Abstract

This quantitative experimental research aimed to investigate the influence of the Ethnoscience-based Problem Based Learning (PBL) model on the learning outcomes of 5th grade students. The study employed a one-group pretest-posttest design and included 27 students from SDN Karangbong. The data collection technique involved administering pre-tests and post-tests to assess student learning outcomes. Data analysis was conducted using paired sample t-tests and Eta Square tests. The results revealed a significant improvement in learning outcomes (Sig. [2-tailed] = 0.001 < 0.05), indicating the effectiveness of the Ethnoscience-based PBL model. These findings underscore the potential of this instructional approach in enhancing student learning and have important implications for educators and curriculum developers seeking innovative strategies to promote student engagement and academic achievement. Highlights: The study employed an experimental research design to assess the impact of the Ethnoscience-based Problem-Based Learning model on learning outcomes. The findings revealed a significant improvement in student learning outcomes, indicating the effectiveness of the instructional approach. This research has implications for educators and curriculum developers seeking innovative strategies to enhance student engagement and academic achievement in elementary school settings. Keywords: Ethnoscience, Problem-Based Learning, Learning Outcomes, Experimental Research, Elementary School
Relationship Between Narcissistic Tendencies and Social Media Addiction in Instagram Using Student University: Hubungan Antara Kecenderungan Narsistik dengan Adiksi Media Sosial pada Mahasiswa Pengguna Instagram Universitas Wenny Widiyanti; Widyastuti
Academia Open Vol. 7 (2022): December
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.7.2022.4641

Abstract

This quantitative research study investigates the presence of narcissistic tendencies and their association with social media addiction in students using Instagram at Muhammadiyah University of Sidoarjo. With a sample size of 300 students selected through quota sampling technique, the study employed the Berge Social Media Addiction Scale (BSMAS) and Narcissistic Personality Inventory (NPI) scale for data collection. Utilizing Pearson's product-moment correlation analysis in SPSS, the findings reveal a significant positive relationship between narcissistic tendencies and social media addiction (rxy = 0.125, p = 0.031 < 0.05). The study's implications suggest that approximately 2.3% of social media addiction can be attributed to narcissistic tendencies among university students. These results contribute to a deeper understanding of the interplay between personality traits and online behavior, urging further research and interventions to address the impact of narcissism on social media engagement. Highlights: The study explores the relationship between narcissistic tendencies and social media addiction among university students on Instagram. The research utilizes quantitative methods and correlational analysis to examine the association between narcissistic tendencies and social media addiction. Findings reveal a significant positive relationship between narcissistic tendencies and social media addiction among students, highlighting the influence of personality traits on online behavior. Keywords: narcissistic tendency, social media addiction, university students, Instagram, correlation
Using Stop Motion Video to Improve Students' Understanding of Science Concepts: Penggunaan Video Stop Motion dalam Meningkatkan Pemahaman Konsep IPA Siswa Anjalita Nanda Budiarti; Enik Setiyawati
Academia Open Vol. 8 No. 2 (2023): December
Publisher : Universitas Muhammadiyah Sidoarjo

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

Abstract

General background in recent years, the integration of multimedia, particularly video-based tools, has been increasingly explored in educational settings to enhance student engagement and comprehension. Specific background stop motion videos are believed to support conceptual understanding by illustrating scientific processes in a dynamic, visual format. Knowledge gap however, empirical evidence on the effectiveness of stop motion videos specifically in improving science concept comprehension in elementary education remains limited. Aims this study investigates the role of stop motion video as an instructional medium in enhancing science concept understanding among sixth-grade students. Results a quasi-experimental design was employed with two groups, an experimental group using stop motion videos and a control group using traditional methods. Post-test results indicated a statistically significant improvement in science concept comprehension in the experimental group compared to the control group, with a p-value of 0.000 < 0.05 and a t-value of 9.613 > 1.685. N-Gain analysis showed a moderate increase in the experimental group (0.3 ≤ N-Gain ≤ 0.7) compared to a low increase in the control group. Novelty this study provides empirical support for the effectiveness of stop motion videos in elementary science education, contributing new insights into multimedia learning tools. Implications the findings suggest that stop motion videos may serve as a beneficial tool for teachers to facilitate deeper understanding of complex science concepts, particularly in topics like the solar system. Highlights: Significant improvement in science concept comprehension in the experimental group. Moderate N-Gain of 0.3 ≤ N-Gain ≤ 0.7 in the experimental group. Encouragement for teachers to adopt multimedia tools for better learning outcomes. Keywords: Video, Stop Motion, Science Concepts, Elementary Education, Quasi-Experimental
Makeup as a Form of Self-Representation: Queer Beauty Vlogger: Makeup sebagai Bentuk Representasi Diri: Queer Beauty Vlogger Devi Loveitha; Poppy Febriana
Academia Open Vol. 9 No. 1 (2024): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.9.2024.4670

Abstract

This qualitative research explores makeup as a form of self-representation by queer beauty vlogger Deta Cahyaa. Applying Roland Barthes' semiotic theory, the study focuses on denotation, connotation, and myth concepts. Utilizing additional insights from Stuart Hall's Representation theory, the research employs an intensional approach to understand the nuances of makeup representation by queer beauty vlogger Deta Cahyaa in his YouTube channel. Through observational and documentary methods, the analysis reveals that queer representation in makeup has evolved beyond societal myths, transforming into a professional representation rather than reinforcing traditional stereotypes. The findings, illustrated through videos titled "Tutorial Makeup Dragon Makeup Halloween" and "Serum Foundation Pixy Makeup Going Out," contribute to reshaping perceptions surrounding makeup artists within the queer community. This study sheds light on the broader implications of makeup as a non-gender-bound profession. Highlights : Deta Cahyaa's YouTube Channel: Explore makeup representation by queer beauty vlogger Deta Cahyaa. Semiotic Analysis: Apply Roland Barthes' semiotic theory to dissect denotation, connotation, and myth in makeup representation. Evolution of Queer Representation: Examine how makeup transcends societal myths, transforming into a professional representation beyond gender stereotypes. Keywords: Makeup, Queer Representation, Semiotics, Beauty Vlogger, Gender Neutrality
Impact of Profitability, Capital Structure, and Firm Size on Pharmaceutical Company Valuation: Evidence from Indonesia: Dampak Profitabilitas, Struktur Modal, dan Ukuran Perusahaan pada Penilaian Perusahaan Farmasi: Bukti dari Indonesia Riza Yuana; Heri Widodo
Academia Open Vol. 9 No. 1 (2024): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.9.2024.4671

Abstract

This study aims to examine the influence of profitability, capital structure, and firm size on the valuation of pharmaceutical companies listed on the Indonesia Stock Exchange (IDX) during the period 2015-2020. The research population comprises all pharmaceutical firms listed during this period, totaling eight companies. Employing a saturated sampling technique, the study utilizes all eight companies as its sample. Data analysis involves multiple linear regression using SPSS version 26. The results reveal that profitability, proxied by Return On Asset (ROA), capital structure, proxied by Debt to Equity Ratio (DER), and firm size, proxied by Total Assets, exert a positive and significant impact on company valuation, measured by Price to Book Value (PBV), with a substantial explanatory power of 73%, leaving 27% of the variation unaccounted for by the variables examined in this study. These findings contribute to a better understanding of the determinants of pharmaceutical company valuation and have implications for investors, policymakers, and researchers in the global pharmaceutical industry.Highlights : This study investigates the impact of profitability, capital structure, and firm size on the valuation of pharmaceutical firms in the Indonesian stock market from 2015 to 2020. The research utilizes a saturated sampling technique, including all eight pharmaceutical companies listed during the study period. Findings reveal a significant positive relationship between profitability, capital structure, firm size, and company valuation, shedding light on critical factors influencing pharmaceutical company performance in the global market. Keywords: Pharmaceutical companies, Valuation, Profitability, Capital Structure, Firm Size
Netizen Views on Travel Reviews for Trip Selection: Pandangan Netizen terhadap Ulasan Perjalanan untuk Pemilihan Trip Hartina Ayu Rosita; Nur Maghfirah Aesthetika
Academia Open Vol. 9 No. 1 (2024): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.9.2024.4687

Abstract

This study delves into the evolving landscape of information and communication technology in Indonesia, examining the rapid progress and emergence of new technologies within the community. Focusing on Duapao.com, a travel agent utilizing both old and new technologies, the research investigates the influence of customer testimonials on netizens' perceptions of travel experiences. Utilizing Perception theory and qualitative research methods, the study explores five key indicators: essence, attention, expectation, motivation, and memory. The findings reveal that Duapao.com's online presence and positive testimonials significantly attract netizens, fostering interest and influencing their decision to experience the affordable and well-regarded travel promotions offered by the company. Highlights : Digital Influence: Duapao.com leverages the power of online testimonials to attract netizens and shape their perception of travel experiences. Rapid ICT Development: The study highlights the swift progression of Information and Communication Technology in Indonesia, impacting how communities engage with travel services. Affordability and Quality: Positive testimonials create a strong public perception of Duapao.com, emphasizing affordable travel promotions coupled with good service quality. Keywords : Duapao.com, Netizens, Travel Testimonials, Information and Communication Technology, Perception Theory
Maximizing Science Learning in Elementary Students: Guided Inquiry Unleashed: Potensi Terungkap: Pembelajaran Inquiry Terbimbing Meningkatkan Hasil Belajar Sains pada Siswa Sekolah Dasar Irma Rizky Amalia; Nur Efendi
Academia Open Vol. 8 No. 1 (2023): June
Publisher : Universitas Muhammadiyah Sidoarjo

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21070/acopen.8.2023.4694

Abstract

This experimental quantitative study investigates the impact of guided inquiry learning on the learning outcomes of students in class VA at SDN Katerungan Krian. Employing a pre-experimental design with a one-group pretest-posttest approach, the research aims to describe and analyze the level of influence of guided inquiry learning. The study population comprises 30 students, and the instrument utilized is a student learning outcomes test sheet. The calculated t-value of 10.624 exceeds the critical t-value of 2.048, signifying a significant influence. Furthermore, the eta squared test yields a value of 0.068, suggesting a moderate effect size (η² = 0.119). Consequently, it can be concluded that the guided inquiry learning model significantly impacts the science learning outcomes of class VA students. These findings have important implications for science education, emphasizing the efficacy of guided inquiry methods in enhancing student learning outcomes. Highlights: Guided inquiry learning positively influences student learning outcomes in science. Experimental quantitative research design reveals the impact of guided inquiry learning on student performance. The findings emphasize the importance of incorporating guided inquiry methods in elementary science education. Keywords: Guided inquiry learning, student learning outcomes, experimental quantitative research, science education, elementary students.

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