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Job Stress Analysis for Lathe Machine Operator Based on Human Physiological Feedbacks Lukodono, Rio Prasetyo; Efranto, Remba Yanuar; Ardianwiliandri, Raditya; Latifani, Olivia; Choiriyah, Miftakhul
Jurnal Ilmiah Teknik Industri Vol. 22, No. 2, December 2023
Publisher : Department of Industrial Engineering Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jiti.v22i2.22319

Abstract

Job stress is a circumstance that every employee could faces in performing their job. They tend to deal with it differently according to their own way. It is basically a mismatch between the individual capabilities and organizational demand. The existing employees must exert their ability to complete their tasks in order to fulfilling the organization’s demand. One of the major sources of job stress is excessive workload. Every workload received by employee must fit and balanced with the physical and mental abilities of the employee so that there will be less fatigue and stress that could affect the employee’s performance. This study aims to evaluate the workload for the human physiological feedback. The physiological feedback was evaluated based on the activity while operator using lathe machine. The physiological feedback is based on integumentary activities and cardiovascular activities. The results of this research showed that the operators of the lathe machine operator physiological feedbacks has significant correlation with the Galvanic skin response (GSR). All of indicators such as Heart rate (HR), systole, diastole, and body temperature has positive correlation with the GSR values. Moreover, for noise indicators also has positive correlation with the GSR. This mean that the enviromental condition which represented by noise evaluation has significant correlation with the stress.
Development of AQDA Learning Media Based on Google Sites to Improve Learning Outcomes of Class X Students Choiriyah, Miftakhul; Ma’arif , Iin Baroroh
APPLICATION: Applied science in Learning Research Vol. 5 No. 2 (2025): October 2025
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/application.v5i2.6014

Abstract

This study aims to (1) determine the development of AQDA learning media based on Google Sites (2) determine the effectiveness of using AQDA learning media in improving the learning outcomes of class X students of MA Unggulan K.H. Abd. Wahab Hasbulloh Tambakberas Jombang (3) determine the response of class X students to the use of AQDA media. The method used in this study is the Research and Development (R&D) research method developed using the ADDIE model, namely Analysis, Design, Development, Implementation, Evaluation. The resulting product is validated by material experts and media experts to determine the feasibility of the learning media before being tested. The results of this study obtained a material validation score of 90% and a media validation of 92%, which means that this learning media is categorized as "very feasible" to be tested. The results of the field trial showed a significant increase in student learning outcomes of 85% and student responses of 92% with the category "very interesting". Thus, AQDA learning media can improve student learning outcomes and is very interesting for students.
Job Stress Analysis for Lathe Machine Operator Based on Human Physiological Feedbacks Lukodono, Rio Prasetyo; Efranto, Remba Yanuar; Ardianwiliandri, Raditya; Latifani, Olivia; Choiriyah, Miftakhul
Jurnal Ilmiah Teknik Industri Vol. 22, No. 2, December 2023
Publisher : Department of Industrial Engineering Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/jiti.v22i2.22319

Abstract

Job stress is a circumstance that every employee could faces in performing their job. They tend to deal with it differently according to their own way. It is basically a mismatch between the individual capabilities and organizational demand. The existing employees must exert their ability to complete their tasks in order to fulfilling the organization’s demand. One of the major sources of job stress is excessive workload. Every workload received by employee must fit and balanced with the physical and mental abilities of the employee so that there will be less fatigue and stress that could affect the employee’s performance. This study aims to evaluate the workload for the human physiological feedback. The physiological feedback was evaluated based on the activity while operator using lathe machine. The physiological feedback is based on integumentary activities and cardiovascular activities. The results of this research showed that the operators of the lathe machine operator physiological feedbacks has significant correlation with the Galvanic skin response (GSR). All of indicators such as Heart rate (HR), systole, diastole, and body temperature has positive correlation with the GSR values. Moreover, for noise indicators also has positive correlation with the GSR. This mean that the enviromental condition which represented by noise evaluation has significant correlation with the stress.