Mr. Factors affecting job performance of employees at BG Container Glass Public Company Limited

Abstract

This study aimed to: 1) examine personal factors, including gender, age, educational level, job position, work tenure, and monthly income, affecting the job performance of personnel at BG Container Glass Public Company Limited; and 2) analyze work motivation factors, consisting of intrinsic and extrinsic factors, that affect the job performance of personnel at BG Container Glass Public Company Limited. The research sample comprised 123 personnel from the Central Administration Office at BG Container Glass Public Company Limited, selected through simple random sampling. The research instrument used for data collection was a questionnaire. Statistical methods applied for data analysis included percentage, mean, standard deviation, t-test, F-test and multiple regression analysis. The research findings were as follows: 1) that most employees at BG Container Glass Public Company Limited perceived the overall work - motivation factors at a high level. Considering each aspect individually, receiving trust from supervisors was rated at the highest level, followed by career advancement, recognition and achievement in their work, respectively. Regarding job performance, the overall level was found to be high, with the work quantity aspect obtaining the highest mean score, followed by timeliness and work quality, respectively. Furthermore, comparative analysis indicated that personnel with different genders, educational levels, job positions, and work tenures held significantly different overall perceptions of job performance at the .05 significant level. When considered by individual aspect, differences were found in all dimensions, whereas differences in age and monthly income resulted in no significant differences in perceived job performance. 2) The analysis of work - motivation factors showed that job security, work environment, and workplace identity significantly influenced job performance at the .01 significance level, collectively accounting for 55.70% of variance in job performance.