Pengukuran Stres Kerja Dan Beban Kerja Mental Berdasarkan Shift Kerja Menggunakan Metode Nasa-Task Load Indeks (Tlx) Dan Descriptive Analytic

Abstract

WL Alumunium is a company engaged in the manufacture of household appliances in the Yogyakarta Special Region. WL Aluminum produces various types of products, including pans, kettles, citel sticks and pans. The company has two work shifts, namely in the morning 07.00 - 11.30 and noon at 12.30 - 16.00 WIB. The majority of workers are male and the research is carried out specifically in the production section.
 In this study, 2 (two) methods were used, namely NASA-task load index (TLX) and descriptive analytic. The NASA-TLX method is used to calculate the workload and work stress felt by employees through the calculation of six indicators, namely physical needs, mental needs, performance, effort, stress levels and time requirements, and descriptive analysis is used to describe the subject and describe workload and work stress. that happened. The purpose of this method is to determine the workload and work stress of employees based on each work shift.
 The results of the study using NASA-TLX showed that the workload for both shifts was in the high category, namely between the score of 50-79, but for the work stress indicator it was the lowest level of the six NASA-TLX indicators, so that even though the workload in the current condition was high, workers could still survive with work activities because they are accustomed to existing work activities. Through descriptive analytic, it can be seen that the biggest workload felt by employees for each work shift is physical needs. It can be seen that employees aged 50 and over tire more quickly because the decrease in physical energy during work activities is faster than younger employees.

Analysis of mental workload indicators among railway crossing guards in Yogyakarta City

“…The results of this study were different from the previous studies (Gustanto, 2011;Simanjuntak, 2010) that railway crossing officers in Yogyakarta City had a high level of mental workload in the factor of performance responsibility and had the tendency to experience anxiety during work. This is different from other types of jobs such as university lecturer or factory worker.…”

“…The job required higher accuracy and responsibility so that physical activities did not score so high with regard to the mental workload in this study. Theoretically, this job is decided more by the sense of providing service or dedication with a high level of responsibility and risks (Simanjuntak, 2010), whereas the pay or salary is relatively low.…”

“…Studies by Hart and Staveland and by Hill et al showed that NASA -TLX was better in the aspect of sensitivity compared to SWAT, especially in conditions of relatively low mental workloads (Hart & Staveland, 1998). The interview guidelines applied in this study was adopted from the previous studies (Gustanto, 2011;Simanjuntak, 2010).…”

Analysis of Mental Workload on Sugar Production Mechanical Workers Using the Nasa-TLX Method

“…This method was developed based on the emergence of subjective measurement needs, which consisted of a scale of nine factors (task difficulty, time pressure, type of activity, physical effort, mental effort, performance, frustration, stress, and fatigue). From these nine factors are simplified again to 6, namely Physical Needs (KF), Time Needs (KW), Mental Needs (KM), Performance (P), Effort (U), and Stress Level (TF); this simplification is based on practical considerations (Nasa Task Load Index (TLX) making Workload Rating Scales [24]. The methodology employs the NASA-TLX assessment, chosen for its comprehensive approach to evaluating mental workload through six dimensions with the targeted mechanical workers in the production section, applying ergonomic principles to identify and alleviate.…”

Analisis Beban Kerja Pada Bagian Produksi Dengan Menggunakan Metode Workload Analysis (Wla) Di Cv. Salando

“…Sumber daya manusia atau pekerja yang baik merupakan aset penting bagi pelaku usaha, maka penentuan pada tugas masing-masing pekerja harus di perhatikan karena akan menghasilkan beban kerja yang berbeda-beda. Suatu perusahaan yang baik tentu mempunya sumber daya manusia yang baik (Simanjuntak, et al, 2010).…”