Article Per Year (5 Year)
p-Index From 2021 - 2026
0.444
P-Index
This Author published in this journals
All Journal INTERNATIONAL JOURNAL OF SOCIAL, POLICY AND LAW (IJOSPL) Journal of Innovative Physics Education Research
Apriliana, Hana
Unknown Affiliation
Humanities Astronomy Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Law, Crime, Criminology & Criminal Justice Physics

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

 1 
Development and Limited Test of Kinematics Conception Diagnostic Instrument: A Rasch Model Analysis Approach Apriliana, Hana; Sasmita, Aden Yusril; Mustaqim, Ilham; Rahmawati, Rika; Suryana, Tresna Galih Sukma
Journal of Innovative Physics Education Research Vol. 1 No. 1 (2025): Journal of Innovative Physics Education Research
Publisher : CV. Dharma Samakta Edukhatulistiwa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61142/jiper.v1i1.194

Abstract

This study aims to identify and analyze misconceptions experienced by students on kinematics material. The approach used is quantitative, with a two-level diagnostic test method consisting of 10 multiple choice questions designed to detect misconceptions, involving 30 students of class XI MIPA at SMAN 4 Serang City. The research process included instrument development, expert validity test, limited trial, and data analysis. The question testing design used the Rasch Model Analysis method. Overall, this diagnostic test instrument showed good validity. The analysis results showed that the item reliability value reached 0.89, which indicated that the quality of the items was good. The findings of the data analysis show that students experience misconceptions caused by misunderstanding the concept of kinematics. Based on the results of this study, it is recommended that more effective learning strategies, such as the use of visual media and hands-on practicum, be applied to improve students' understanding of the concept of kinematics. In addition, training for teachers is also needed to improve their ability to identify and overcome misconceptions experienced by students.
The Influence of Occupational Health and Safety (K3) and the Work Environment on Employee Productivity at PT. KGS Apriliana, Hana; Sudinta, Heru; Setiawan, Temmy
IJOSPOL - International Journal of Social, Policy and Law Vol. 7 No. 3 (2026): June 2026
Publisher : IJOSPOL - International Journal of Social, Policy and Law

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.8888/ijospol.v7i3.294

Abstract

This study aims to analyze the influence of Occupational Health and Safety (OHS) and the work environment on employee productivity at PT KGS. Employee productivity is an important factor in supporting the achievement of company goals, which is influenced by safe, healthy, and comfortable working conditions. The research method used is a quantitative method with a survey approach. Data were collected through distributing questionnaires to PT KGS employees and analyzed using multiple linear regression analysis. The results of the study indicate that Occupational Health and Safety (OHS) has a positive and significant effect on employee productivity. In addition, the work environment also has a positive and significant effect on employee productivity. Simultaneously, both OHS and the work environment have a significant effect on employee productivity at PT KGS. Thus, the implementation of a good OHS program and the creation of a conducive work environment can increase employee productivity. This research is expected to be a consideration for company management in improving employee performance and welfare.
Co-Authors Mustaqim, Ilham Rika Rahmawati Sasmita, Aden Yusril Sudinta, Heru Suryana, Tresna Galih Sukma Temmy Setiawan, Temmy