• Proceedings of the Safety Management and Science Conference
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• 2011.04a
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• pp.19-28
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• 2011

This paper reviewed the relationship between job characteristics and incremental innovation, and the moderating effect of tenure. The results of multiple regression analysis, based on the responses from 241 employees in service industry, showed that job variety, identity, importance, autonomy and feedback have positive relationships with incremental innovation. In moderating effects, tenure interacts with variety and identity to have positive effects on incremental innovation, but tenure interacts with job importance, autonomy and feedback to have negative effects on incremental innovation.

• Journal of the Korea Safety Management & Science
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• v.13 no.1
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• pp.167-173
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• 2011

This paper reviewed the relationship between job characteristics and incremental innovation, and the moderating effect of tenure. The results of multiple regression analysis, based on the responses from 241 employees in service industry, showed that job variety, identity, importance, autonomy and feedback have positive relationships with incremental innovation. In moderating effects, tenure interacts with variety and identity to have positive effects on incremental innovation, but tenure interacts with job importance, autonomy and feedback to have negative effects on incremental innovation.

• Science of Emotion and Sensibility
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• v.27 no.2
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• pp.91-104
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• 2024

The increase in the use of artificial intelligence (AI) in the workplace has introduced changes to traditional working environments. However, these are changes not only to employee productivity but also to how employees feel and think about their work. Based on prior research that has suggested connections between employees' perceptions of AI and their emotions and thoughts at work, the present study tested a moderated mediation model in which the perception of AI opportunity is indirectly related to job insecurity via employee hope, with tenure as a moderator. Data obtained from 290 Korean full-time employees illustrated that the perception of AI opportunity was negatively related to job insecurity through hope acting as a mediator. In addition, this indirect relationship was found to be dependent on the moderating role of tenure. Specifically, at lower levels of tenure, the aforementioned indirect relationship was statistically significant, but at higher levels of tenure, this indirect relationship was no longer found to be statistically significant. The implications, limitations, and future research directions of this study are discussed.

• Proceedings of the Korean Society for Quality Management Conference
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• 2006.04a
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• pp.473-478
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• 2006

Empirical analysis was based on the data of 692 hotel employees from Seoul and Gyung-gi province. To test the relationship between job characteristics and service quality, multiple regression analysis was applied, and hierarchial regression analysis(Cohen & Cohen, 1983) applied to test the moderating effects of gender and tenure. Multiple regressional analysis showed that job importance, job variety, and feedback had an positive impact on tangibility, reliability, responsiveness, assurance, empathy, but autonomy had a negative impact on tangibility, reliability, responsiveness, assurance. Hierarchical regressional analysis showed that gender had moderating effects on 4 relationships between job characteristics and service quality, and tenure had moderating effects on 3 relationships.

• Journal of the Korean Data Analysis Society
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• v.20 no.6
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• pp.3069-3085
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• 2018

In this study, we examined the effect of non-cognitive factors on job tenure and tenure using KLIPS. We examine the internal consistency of the big5 personality trait and of the locus of control, and use the parameterized proportional hazards model. As a result, we confirmed that non-cognitive skill such as personality traits and locus of control affect individual labor market performance. Conscientiousness has shown that the job seeking period of adult job seekers is lengthened, thereby lowering the unemployment rate. It can be understood that high attentiveness under uncertainty can misinterpret information, and that lack of decision restricts escape from unemployment. In the tenure analysis, people with internal locus of control tendency were less likely to leave the job due to longer tenure. Those who have internal control can not only be preferred by the organization but also the internal control tendency seems to be the factor that maintains the long-term job because of the motivation and self-control of their actions.

• Korean Journal of Social Welfare Studies
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• v.42 no.4
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• pp.295-327
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• 2011

Although there are many studies on the retirement recently, very few studies have empirically addressed on mandatory retirement. In Korea, several scholars suggest that the seniority systems may be the main reason that employers have been reluctant to hire older workers. Therefore, the seniority system that Lazear(1979) proposed has significant implication on explaining mandatory retirement in Korea. Thus, this study aims to examine the seniority system that Lazear proposed can explain the retired employees' mandatory retirement. The empirical study is based on Korean Longitudinal Study of Ageing. wave I-II. The main result from this analysis is that interaction between wage and job tenure on mandatory retirement is statistically significant. For employees with high wage growth rates, the probability of mandatory retirement rate is higher as their job tenure is longer. On the other hand those employees with wage growth rates, that is lower although their job tenure is longer. This study supports the assertion of Lazear(1979).

• Quality Improvement in Health Care
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• v.4 no.2
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• pp.210-221
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• 1997

Background : Willingness to satisfy patients(WSP) among nurses is essential to promoting patient satisfaction which is a critical component in the quality of health care and its outcomes. This study was carried out to empirically find out the affecting factors of WSP among nurses in hospital settings. Methods : The model contains seven job relating determinants and two intervening variables as follows: i) job relating variables of professional status, task requirements, pay, physician-nurse interaction, nurse-nurse interaction, organizational policies, and autonomy, ii) intervening variables of job satisfaction and organizational commitment. Data were collected from 205 nurses in two general hospitals owned by one foundation located in Pusan, Korea, using a structured and self-administered questionnaire. Results : The major results were as follows: First, the results of ANOVA on WPS by personal characteristics showed a statistically significant relationships between WPS and hierarchical orders(p<.01) ana tenure(p<.10). Comparing with the lower orders and shorter tenure, the higher orders and the longer tenure showed better WPS. Second, the results of simple correlation analysis between WPS and determinants and intervening variables showed the following variables, in order of importance, were statistically significant(p<.01): work satisfaction(+), organizational commitment(+), task requirements(+), nurse-interaction(+), professional status(+), physician-nurse interaction(+). Third, the results of path analysis showed that two intervening variables of job satisfaction and organizational commitment, and three determinants of task requirements, professional status, and nurse-nurse interaction had a positively significant direct effect to WPS. Conclusion : The results suggest that nurses who are more satisfied with task requirements, status, nurse-nurse interaction, overall job satisfaction, and organizational commitment, will behave in ways that patients find more satisfied.

• Journal of Korean Society of Industrial and Systems Engineering
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• v.20 no.44
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• pp.343-356
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• 1997

Many empiric research findings have supported that the characteristics and strength of Organization Culture(OC) is closely related with organizational performance(absenteeism, job satisfaction, cohesiveness and turnover etc.). The first purpose of this study is to review the relationship between OC and turnover as a performance factor, and the second and primary purpose is to test the moderating effects of personal factors(sex, educational career, rank, occupation, marital status, job switching, age, company tenure and job tenure) between OC and turnover. For the analytical purpose of this article, OC type is categorized as Maintainable Culture(MC), Affiliation Culture(AC), Progressive Culture(PC) and Rational Culture(RC) based on Quinn(1985). The empirical results are as followings: Moderating effects are found in sex(with MC and RC), educational career(with MC, PC and RC), job switching(with MC and RC).

• The Journal of the Korea Contents Association
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• v.18 no.5
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• pp.265-279
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• 2018

This study conducted an experiment using data mining techniques to develop prediction models of worker job turnover. The experiment used data from the '2015 Graduate Occupational Mobility Survey' by the Korea Employment Information Service. We developed the prediction models using a decision tree, Bayes net, and artificial neural network. We found that the decision tree-based prediction model reported the best accuracy. We also found that the six influential factors affecting employees' turnover intention are type of working time, job status, full-time or not full-time, regular working hours per week, regular working days per week, and personal development opportunities. From the decision tree-based prediction model, we derived 12 rules of employee turnover for all job types. Using the derived rules, we proposed helpful directions for enhancing workers' job tenure. In addition, we analyzed the influential factors affecting employees' job turnover intention according to four job types and derived rules for each: office (ten rules), culture and art (nine rules), construction (four rules), and information technology (six rules). Using the derived rules, we proposed customized directions for improving the job tenure for each group.

• Journal of Industrial Convergence
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• v.22 no.6
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• pp.1-11
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• 2024

This study aims to examine the mediating effect of job satisfaction on the relationship between working conditions, including wages, employment status, working hours, tenure, and turnover intention among social welfare workers. To achieve this, path analysis was conducted using SPSS and AMOS with data from the 2020 Survey on Compensation Levels and Working Conditions of Social Welfare Facility Workers conducted by the Ministry of Health and Welfare and the Korea Institute for Health and Social Affairs. The direct and indirect effects of variables were verified and compared. The analysis results revealed that job satisfaction among social welfare workers showed a complete mediating effect in the relationship between wages, working hours, and turnover intention, while it showed a partial mediating effect in the relationship between employment status, tenure, and turnover intention. Based on these findings, the study proposes measures to reduce turnover intention among social welfare workers, such as ensuring employment stability, managing job satisfaction based on tenure, and enhancing job satisfaction through wage and working hour management.