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Sofiyan
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Journal : Journal of Management and Social Sciences

 1 
The Effect Of Leadership And Motivation Factors On Performance And Quality Of Education As Teacher Intervening Variables In High Schools And Vocational Schools In Sabang City Mohammad Iqbal; Yusniar Lubis; Sofiyan Sofiyan
Jurnal of Management and Social Sciences Vol. 1 No. 3 (2023): Juli : Journal of Management and Social Sciences
Publisher : CV. Aksara Global Akademia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59031/jmsc.v1i3.197

Abstract

So many problems arise in the results of educational program policies implemented by the central government and even by the educational institutions themselves. So that there are pros and cons in the community who are currently pursuing this education. Therefore, it is necessary to deepen the research to determine the effect of leadership and motivational factors on the performance and quality of education as teacher intervening variables at high school and vocational high school in Sabang city. Data collection in this study used a quantitative method with a sample of 95 correspondents from SMA and SMK in Sabang City. The results of the study show that leadership has a very large influence on the progress of an educational program. In addition, motivation also has a big influence on the progress of these educational institutions. So it can be concluded that leadership and motivation have a very large influence on the progress of high school and vocational education institutions in the city of Sabang.
The Influence of Leadership Style, Discipline, and Communication of The Head of The Room on Nurse Performance: In the 3rd Class Inpatient Room of Putri Hijau Hospital TK II Medan in 2022 Ivone Rifasha; Sofiyan Sofiyan; Elly Romy; Abednego Suranta Karo
Jurnal of Management and Social Sciences Vol. 2 No. 1 (2024): Januari : Journal of Management and Social Sciences
Publisher : CV. Aksara Global Akademia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59031/jmsc.v2i1.337

Abstract

Leadership in nursing is the application of influence and guidance aimed at all nursing staff to create trust and obedience so that there is a willingness to carry out tasks in order to achieve common goals effectively and efficiently. This study aims to determine whether the influence of the influence of leadership style, discipline, and communication of the head of the room on the performance of nurses (in the 3rd class inpatient room of Putri Hijau Tk Ii Medan Hospital in 2022). The sampling method in this study was simple random sampling, the population in this study were all nurses of class 3 inpatient rooms at RSPH Medan in 2022 as many as 130 people. The sample used was 98 respondents. The data collection technique used is primary data in the form of questionnaires and secondary data obtained through documentation studies. The data analysis technique uses quantitative data processed with the SPSS version 29 program, the results in this study are t test and f test. The results obtained in this study show, 1) there is a significant effect of Leadership Style (X1) on nurse performance (Y), 2) there is a significant effect of Discipline (X2) on nurse performance (Y), 3) there is a significant effect of Communication (X3) on nurse performance (Y), 4) there is a simultaneous significant effect of Leadership Style (X1), Discipline (X2), and Communication (X3) on nurse performance (Y).
The Effect of Mutation and Promotion on Employee Performance With Job Satisfaction as An Intervening Variable at PT. Wahana Ottomitra Multiartha Tbk Trisna Magdalena; Sofiyan Sofiyan; Cut Fitri Rostina; Yusuf Ronny Edward
Jurnal of Management and Social Sciences Vol. 2 No. 1 (2024): Januari : Journal of Management and Social Sciences
Publisher : CV. Aksara Global Akademia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59031/jmsc.v2i1.338

Abstract

This study aims to see how employee performance in encouraging companies to set targets and see what things affect the level of employee performance. The data collection method is done through a questionnaire using a Likert scale. The sample taken was 112 people. Data processed using SmartPLS 3.0, analyzed by multiple regression. The results of this study state that Mutation has a positive and significant effect on Job Satisfaction at PT Wahana Ottomitra Multiartha Tbk 0.000 (<0.5) with a T-statistic of 3.624 (>1.96). The Original Sample value is positive, which is 0.362. Job promotion has a positive and significant effect on Job Satisfaction at PT Wahana Ottomitra Multiartha Tbk 0.000 (<0.5) with a T-statistic of 4.613 (>1.96). The Original Sample value is positive, which is 0.467. Mutation has a positive and significant effect on employee performance at PT Wahana Ottomitra Multiartha Tbk 0.009 (<0.5) with a T-statistic of 2.640 (>1.96). The Original Sample value is positive, which is 0.262. Job promotion has a positive and significant effect on employee performance at PT Wahana Ottomitra Multiartha Tbk 0.001 (<0.5) with a T-statistic of 3.426 (>1.96). The Original Sample value is positive, which is 0.358. Job satisfaction has a positive and significant effect on employee performance at PT Wahana Ottomitra Multiartha Tbk 0.010 (<0.5) with a T-statistic of 2.586 (>1.96). The Original Sample value is positive, which is 0.269. Job Satisfaction can mediate the effect of mutation on employee performance at PT Wahana Ottomitra Multiartha Tbk with a significant 0.044 (<0.5) with a T-statistic of 2.018 (>1.96). The Original Sample value is positive, which is 0.098. Job Satisfaction can mediate the effect of job promotion on employee performance at PT Wahana Ottomitra Multiartha Tbk with a significant 0.025 (<0.5) with a T-statistic of 2.252 (>1.96). The Original Sample value is positive, which is 0.126. It is known that the R Square value for each construct, namely Job Satisfaction, is 0.614 with an Adjusted R Square of 0.607, which means 60.7%. So mutations and promotions have a contribution in explaining the job satisfaction variable. Based on the results on employee performance, there is an R Square of 0.664 with an Adjusted R Square of 0.654, which means 65.4%. So mutations and promotions have a contribution in explaining the employee performance variable.
The Effect Of Service Quality and Promotion On Customer Loyalty With Customer Satisfaction as a Moderating Variable at PT. Global Trans Nusa Tengku Monica Tan; Sofiyan Sofiyan; Hendry Hendry; Alex Tribuana Sutanto
Jurnal of Management and Social Sciences Vol. 2 No. 2 (2024): April : Journal of Management and Social Sciences
Publisher : CV. Aksara Global Akademia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59031/jmsc.v2i2.389

Abstract

The purpose of this study was to determine the effect of service quality and promotion on customer loyalty with customer satisfaction as a moderating variable at PT Global Trans Nusa. The method used in this research is quantitative descriptive method which is carried out through data collection using questionnaires and statistical testing data analysis. The sample taken in this study were all customers who had used the services of PT Global Trans Nusa, totaling 85 people. The data analysis used is MRA analysis using the IBM SPSS Statistics version 26 application. The results showed that Service Quality has an effect on Customer Loyalty at PT Global Trans Nusa. Promotion has an effect on Customer Loyalty at PT Global Trans Nusa. Service Quality and Promotion affect Customer Loyalty at PT Global Trans Nusa. Customer Satisfaction cannot moderate the effect of Service Quality on Customer Loyalty at PT. Global Trans Nusa. Customer Satisfaction cannot moderate the effect of Promotion on Customer Loyalty at PT. Global Trans Nusa. Customer Satisfaction cannot moderate the effect of Service Quality and Promotion on Customer Loyalty at PT. Global Trans Nusa.
Co-Authors Abednego Suranta Karo Acai Sudirman Agung M Akbar , Andi Muhamad Iqbal Alex Tribuana Sutanto Andi Muhammad Irfan Taufan Asfar Asdar, Muh Audina, Dea Bhakti Alamsyah Chen Yu Cut Fitri Rostina Darwin Darwin Darwin Lie Dinda Tiara Nurhasana Efendi Efendi Elly Romy Fadhelina, Nishbah Fitri, Nurisa Hamidah Sari Siregar Harkim, Harkim Hendry . Holy S., Christ Ivone Rifasha Iwan Setyawan Kaharuddin Khaizure Mirdad Lily Maria Evans Lina, Ni Putu Maha Lista, Lilis Septiani Lucas Lawrence Marto Silalahi Masdiyanti, Cut Mohammad Iqbal MUHAMMAD ALI Muliani, Fitra Ni Made Ayu Gemuh Rasa Astiti Nizar, Nurul Ramadhan Ramadhan Rasmulia Sembiring Riza Pahlevi, Riza Rizki A Rizki Amalia Robert Tua Siregar Robi N Sarjani, Tri Mustika Saumi, Fazrina sherly sherly Simanungkalit, Audina Simatupang, Sudung Sinaga, Onita Sari Siti Arieta Sulistyawati, Sri syahrin, Marina Tambunan, Denny Martin Tengku Monica Tan Trisna Magdalena Tua Siregar, Robert Yuris Danilwan Yusniar Lubis Yusuf Ronny Edward Zulkarnaen, Syafira